Abstracts

2014   2013   2012   2011   2010   2009   2008   2007   2006   2005   2004   2003   2002   2001   2000   1999   1998   1997   1996   1995   1994   1993   1992

2016:

Léa Lévy, Ólafur G. Flóvenz, Gylfi Páll Hersir, Freysteinn Sigmundsson and Benoit Gibert, Electrical conduction of low-salinity hydrothermal systems: a quantitative measure of the smectite and chlorite content, GEORG Geothermal workshop, 24-25 November, Reykjavik, Iceland (oral presentation)

V. Drouin, F. Sigmundsson, S. Verhagen, B. G. Ofeigsson, K. Spaans, S. Hreinsdottir, Deformation at Krafla and Bjarnarflag geothermal areas, Northern Volcanic Zone of Iceland, 1993-2015, GEORG Geothermal workshop, 24-25 November, Reykjavik, Iceland (oral presentation)

F. Sigmundsson, M. Parks, A. J. Hooper, M. T. Gudmundsson, S. A. Halldórsson, P. Einarsson, S. Dumont, K. Jonsdottir, O. Sigmarsson, V. Drouin, S. Hreinsdottir, H. Geirsson, B. Brandsdóttir, K. S. Vogfjörð, E. R. Heimisson, E. Sturkell, J. C. Eichelberger, S. Markusson, Detecting magma bodies in the Icelandic crust: Constraints from Volcano Geodesy and Joint Interpretation with Other Data, Abstract V41E-02, Am. Geophys. Un. Fall Meeting, 12-16 December 2016 (oral presentation)

Freysteinn Sigmundsson, John Eichelberger, Paolo Papale, John N. Ludden, Donald Bruce Dingwell, Charles Mandeville, Stephen Pye, Sigurður Markússon, Knútur Árnason, Hjalti Páll Ingólfsson, Krafla Magma Testbed, GEORG Geothermal workshop, 24-25 November, Reykjavik, Iceland (oral presentation)

Freysteinn Sigmundsson, The link between stress accumulation at the North-American Eurasian Plate boundary in Iceland and episodic rifting: The 2014-2015 dike formation, gradual caldera collapse and major effusive eruption in the Bárdarbunga Volcanic System, 18th General Assembly of WEGENER 2016: Understanding Earth deformation at plate boundaries, International Association of Geodesy, Ponta Delgada, Azorers, Portugal, 12-15 September 2016 (invited oral presentation)  

Freysteinn Sigmundsson, Monitoring from space, Workshop on improving understanding of volcanic eruptions, National Academy of Sciences, Washington, USA August 17-19, 2016 (oral presentation)

Freysteinn Sigmundsson, Kristín Vogfjörð, Stéphanie Dumont, Hrafnhildur Valdimarsdóttir, Magnús Tumi Guðmundsson, Ingvar Kristinsson, Sue Loughlin, Einar Pétur Heiðarsson, Ágúst Gunnar Gylfason, Björn Oddsson, Evgenia Ilyinskaya, Andy Hooper, Bob White, Chris Bean, Arve Kylling, Fred Prata, Maurizio Ripepe, Frank Marzano, Claire Witham, Bo Galle, Aofie Braiden, Sigrún Hreinsdóttir, Benedikt G. Ófeigsson, Elías Már Heimisson, Vincent Drouin, Ármann Höskuldsson, Sara Barsotti, Matthew J. Roberts, Kristín Jónsdóttir, Þórdís Högnadóttir, Michelle Parks, Tobias Durig, FUTUREVOLC:  Overview of results and products, 10th GEO European Projects Workshop 2016, 31 May – 2 June 2016, Berlin, Germany (oral presentation)

Freysteinn Sigmundsson, The 2014-2015 rifting event, slow caldera collapse and major effusive eruption in the Bardarbunga volcanic system - Freysteinn Sigmundsson, University of Iceland, International workshop on Earthquakes in North Iceland, Þekkingarnet Þingeyinga, Húsavík 31 May – 3 June 2016 (oral, opening presentation)

Freysteinn Sigmundsson and Sigrún Hreinsdóttir, Ups and downs of Krísuvík geothermal area, Open Conference on Deep Roots of Geothermal:  Are we entering a new age of Geothermal Energy Utilization?, GEORG Geothermal Research Group, 18-19 February 2016, Reykjavik, Iceland (oral presentation)

Freysteinn Sigmundsson, FUTUREVOLC, Open Conference on Deep Roots of Geothermal:  Are we entering a new age of Geothermal Energy Utilization?, GEORG Geothermal Research Group, 18-19 February 2016, Reykjavik, Iceland (oral presentation)

Freysteinn Sigmundsson and Paolo Papale, State of geophysical and new research work, Krafla Mama Drilling Project, Open Conference on Deep Roots of Geothermal:  Are we entering a new age of Geothermal Energy Utilization?, GEORG Geothermal Research Group, 18-19 February 2016, Reykjavik, Iceland (oral presentation)

Freysteinn Sigmundsson et al., FUTUREVOLC:  Overview of results and products, Vorráðstefna Jarðfræðafélags Íslands, 8 apríl 2016.

Freysteinn Sigmundsson, Kristin S. Vogfjord, Magnus T. Gudmundson, Benedikt G. Ofeigsson, Stéphanie Dumont, Michelle Parks, Kristin Jonsdottir, Andrew Hooper, Sigrun Hreinsdottir, Elias Rafn Heimisson, Robert White, Thorbjorg Agustsdottir, Chris Bean, Susan C. Loughlin, Einar Petur Heidarsson, Sara Barsotti, Matthew Roberts, Maurizio Ripepe, Evgenia Ilyinskaya , and Futurevolc Consortium, Exploiting the outcome of FUTUREVOLC: The 2014-2015 rifting event, effusive eruption and gradual caldera collapse at Bardarbunga volcanic system, Iceland, Poster presentation EGU2016-10436,  Geophysical Research Abstracts, Vol. 18, EGU2016-10436, 2016, EGU General Assembly 2016.

Páll Einarsson, Bryndís Brandsdóttir, Ásta Rut Hjartardóttir. The Seismogenic Fracture Systems of the Tjörnes Fracture Zone. Talk at International Workshop on Earthquakes in North Iceland, Húsavík, North Iceland, 31 May - 3 June 2016.

Jón Örvar Bjarnason, Páll Einarsson and Bjarni Bessason. Iceland Catastrophe Insurance and Earthquake Risk Assessment. Talk at International Workshop on Earthquakes in North Iceland, Húsavík, North Iceland, 31 May - 3 June 2016.

Páll Einarsson. The Reykjanes Peninsula Oblique Rift, a zone of crustal extension and strike-slip faulting. Erindi á 47th Nordic Seismology Seminar, Reykjavík, 11-13. 10. 2016 (http://en.vedur.is/norsem/norsem2016/). Abstract: http://en.vedur.is/media/norsem/norsem_palli.pdf  

Jónsdóttir, K., M. T. Gudmundsson, S. Barsotti, V. Hjörleifsdóttir,  K. S. Vogfjörd, B. G. Ófeigsson, M. Hensch, M. Roberts, G. B. Gudmundsson, M. A. Pfeffer, B. Bergsson, F. Sigmundsson, S. Dumont, M. M. Parks,  A. Hooper, H. M. Fridriksdóttir, S. J. Bernhardsdóttir,  E. P. Holohan, S. A. Halldórsson, Th. Högnadóttir, P. Einarsson, O. Sigmarsson, A. H. Jarosch, K. Jónasson, B. Oddsson, E. Magnússon, S. Hreinsdóttir, M. Bagnardi, F. Pálsson,  S. Cesca, B. H. Bergsson. Bárðarbunga volcano – what next? Volcano monitoring following the flood basalt eruption and caldera collapse in 2014-2015. AGU Fall Meeting 12-16 December 2016, San Francisco, veggspjald V53C-3124.

Gudmundsson, M.T., A. Hooper, F. Sigmundsson, O. Sigmarsson, S. A. Halldórsson, K. Jónsdóttir, K. S. Vogfjörd, E. P. Holohan, B. G. Ófeigsson, M. Hensch, G. B. Gudmundsson, S. Dumont, M. M. Parks, T. Högnadóttir, P. Einarsson, A. H. Jarosch, K. Jónasson, E. Magnússon, S. Hreinsdóttir, M. Bagnardi, F. Pálsson, S. Cesca, Th. Walter, T. Dahm, S. Barsotti, V. Hjörleifsdóttir, M. Pfeffer, T. Dürig. The Magma Reservoir Under Bárdarbunga, Constraints from 2014-2015 Caldera Collapse. AGU Fall Meeting 12-16 December 2016, San Francisco, V44A-03.

Kleine, B.I., Stefánsson, A., Halldórsson, S.A., Whitehouse, M., Barnes, J.D., Jónasson, K., Franzson, H. (2016): Coupled hydrogen, oxygen and silicon Isotope systematics of groundwater-magma interaction in Icelandic hydrothermal systems. European Mineralogical Conference 2016, Rimini, oral presentation

Kleine, B.I., Stefánsson, A., Halldórsson, S.A., Whitehouse, M., Barnes, J.D., Jónasson, K., Franzson, H. (2016): Hydrogen, oxygen and silicon isotope systematics of groundwater-magma interaction in Icelandic hydrothermal systems. American Geophysical Union, Annual Fall Meeting 2016, San Francisco, poster presentation

Pedersen, R., NordVulk: Nordic Collaboration in Volcanology and Related Fields, 32th Nordic Geological Winter Meeting. Helsinki, Finland. 13-15 January 2016.

G. B. M. Pedersen, Olga K. Vilmundardóttir, Nicola Falco, Friðþór S. Sigurmundsson, Rose Rustowicz, Joaquin M.-C. Belart, Gudrun Gísladóttir, and Jón A. Benediktsson. 2016. Environmental mapping and monitoring of Iceland by remote sensing (EMMIRS). Paper for EGU, Vienna, Austria.

G. B. M. Pedersen, Joaquin M.-C. Belart, Olga K. Vilmundardóttir, Nicola Falco, Friðþór S. Sigurmundsson, Rose Rustowicz, Simone Tarquini, Mattia de' Michieli Vitturi, Gudrun Gísladóttir, and Jón A.  Benediktsson. 2016. The landscape evolution at Hekla volcano, Iceland: Integrating remote sensing data from the past 70yr. Paper for EGU, Vienna, Austria.

G. B. M. Pedersen, Armann Höskuldsson, Morten S. Riishuus, Ingibjörg Jónsdóttir, Thorvaldur Thórdarson, Tobias Dürig, Magnus T. Gudmundsson, Stephanie Durmont and the IES eruption Team. 2016. Emplacement dynamics and lava field evolution of the flood basalt eruption at Holuhraun, Iceland: Observations from field and remote sensing data. Paper for EGU, Vienna, Austria.

S.A. Halldórsson, D.R. Hilton and P.R. Castillo, 2016. The Nature of Volcanism in the Environs of the Tanzanian Craton: the case of Rungwe Volcanic Province. Technical workshop on geological development and geophysics of the western branch of the East African Rift system, Kigali, Rwanda, March. 2016. Invited talk.

Jackson, M.G., et al., 2016. Primitive helium isotopic compositions associated with Miocene lavas from Northwest Iceland. AGU fall meeting.

Hallis, L.J., 2016. Evidence for primordial water in Earth’s deep mantle: D/H ratios in Baffin Island and Icelandic picrites. AGU fall meeting.

Blischke., A. et al., 2016. Seismic volcano-stratigraphic characteristics and igneous province assessment of the Jan Mayen microcontinent, central NE-Atlantic. AGU fall meeting.

Shorttle, O. et al., 2016. The solid Earth's involvement in oxygen cycling: Observations and theory. AGU fall meeting.

Kleine, B. et al., 2016. Hydrogen, Oxygen and Silicon Isotope Systematics of Groundwater-Magma Interaction in Icelandic Hydrothermal Systems. AGU fall meeting.

Guðmundsson, M.T. et al., 2016. The Magma Reservoir Under Bárdarbunga, Constraints from 2014-2015 Caldera Collapse. AGU fall meeting.

Jónsdóttir, K., 2016. Bárðarbunga volcano – what next? Volcano monitoring following the flood basalt eruption and caldera collapse in 2014-2015. AGU fall meeting.

Sæmundur A. Halldórsson, et al., 2016. Assessing volatile heterogeneity in the Icelandic mantle and transport of volatiles from the mantle to surface. Geological Society of Iceland fall meeting, talk

Sæmundur A. Halldórsson, et al., 2016. Volatile Systematics of the Iceland Hotspot – Mantle Volatile Heterogeneity and Transport of Volatiles from Mantle to Surface. GEORG, Geothermal workshop meeting, talk

Sæmundur A. Halldórsson, Jaime D. Barnes, Andri Stefánsson, David R. Hilton, Erik H. Hauri, Edward W. Marshall, 2016. Subducted lithosphere controls halogen enrichments in the Iceland mantle plume source. Geological Society of Iceland spring meeting, talk

Jónsdóttir, K. et al., 2016. Can we see the distal dyke communicate with the caldera? Examples of temporal correlation analysis using seismicity from the Bárðarbunga volcano. EGU, Vienna.

Guðmundsson M.T. et al., 2016. A multidisciplinary study of the 2014-2015 Bárðarbunga caldera collapse, Iceland. EGU, Vienna

Gudmundsdóttir ER, Larsen G, Ingólfsson Ó, Björck S and Eiríksson J.  Early Holocene and Late-glacial eruption frequency peaks in the Grímsvötn and Bárdarbunga volcanic systems revealed by tephrochronology. AGU Fall meeting, San Francisco, USA, 12-16. December 2016

Harrington J., Avsar U., Klinger Y., Jónsson S. and Gudmundsdottir E.R. 2016.  Fault trenching and geologic slip rates of the Húsavík-Flatey Fault, North Iceland. International Workshop on Earthquakes in North Iceland Húsavík, North Iceland, 31 May - 3 June 2016.

Cage AG, Gudmundsdóttir ER, Eiríksson J and Liu Y. 2016.  Late Quaternary History of the South Iceland sea. Quaternary Research Association meeting, Royal Holloway University of London, UK, 6-8 January.

Gudmundsdóttir E.R., G. Larsen, J. Eiríksson, M.T. Gudmundsson, J. Maclennan, S. Davies, S. Wastegård and F. Sigmundsson. Explosive volcanism in Iceland between 8000 and 60.000 years as expressed by tephra layer frequency in marine sediments. 32th Nordic Geological Winter Meeting. Helsinki, Finland. 13-15 January 2016.

Gudmundsdóttir E.R., B.A. Óladóttir, W. Moreland and J. Gudnason. Tephra in the effusive Bárðarbunga 2014-2015 eruption, Iceland. 32th Nordic Geological Winter Meeting. Helsinki, Finland. 13-15 January 2016.

Óladóttir BA & Gudmundsdóttir ER. 2016. Tephra records in Iceland - Current status. Alaska tephra laboratory and Data Center, Alaska Volcano Observatory, Anchorage, 19-21 May.

Pedersen, R., F. Sigmundsson, V. Drouin, E. R. Heimisson, M. Parks, S. Dumont, Th. Árnadóttir, T. Masterlark, B. G. Ófeigsson, K. Jónsdóttir, and A. Hooper, Magma-tectonic interactions in an area of active extension; a review of recent observations, models and interpretations from Iceland, Geophysical Research Abstract, EGU2016-9760, EGU General Assembly, Vienna, 18-22 April, 2016.

Juncu, D., Th. Árnadóttir, A. Hooper, G. Gunarsson (2016). Ground deformation in the Hengill geothermal area, Iceland, abstract A2-DJ, GEORG Geothermal Workshop, November 24-25, Reykjavík, Iceland. (PhD student, oral presentation).

Juncu, D., Th. Árnadóttir, T. Ali, and A. Hooper  (2016). Numerical modelling of crustal deformation due to fluid extraction and re-injection  in the Hengill area in South Iceland, NordVulk summer school in Tectono-magmatic evolution of the NE Atlantic - from continental break-up to passive margins, June 12-20, Keilir Reykjanesbær, Iceland.

2015:

Dumont S.,  Parks M.,  Sigmundsson F.,  Drouin V., Hreinsdóttir S.,  Ófeigsson B., Hooper A., Spaans K.,  Heimisson E. R., Vogfjörd K., Hensch M.,  Hjartardóttir A. R., Magnússon E., Constraints from satellite radar interferometry on the plumbing system feeding the 2014 fissure eruption at Holuhraun, Bárðarbunga volcanic system, Iceland. Fringes 2015 workshop, Frascati (Rome), Italy, 23-27 March 2015.

Hooper, A., F. Sigmundsson, S. Hreinsdóttir, E. R. Heimisson, B. Ófeigsson, S. Dumont, M. Parks, K. Spaans, V. Drouin, Th. Árnadóttir, Deformation models for the 2014 Bárðarbunga dyke intrusion and caldera collapse in Iceland, Fringe 2015 workshop, Frascati (Rome), Italy, 23-27 March 2015.

Parks, M., et al. (18 authors), Satellite monitoring of the 2014 dyke intrusion and eruption at Bárðarbunga volcano, facilitated by the CEOS Icelandic SUPERSITE,  Fringe 2015 workshop, Frascati (Rome), Italy, 23-27 March 2015.

Parks, M., et al. (19 co-authors), PS-InSAR measurements at the most active volcanoes in Iceland: role of interferometric synthetic aperture radar in deformation monitoring at Bárðarbunga, Askja, Hekla, Katla and Eyjafjallajökull volcanoes, Fringe 2015 workshop, Frascati (Rome), Italy, 23-27 March 2015.

2014:

Askew R, Thordarson T, Callagher CR and the IES eruption team. Vent Activity at the ongoing Nornahraun eruption, Bárðarbunga volcanic system. Haustráðstefna Jarðfræðafélags Íslands, Askja, University of Iceland (2014).

Amandine Auriac, Karsten Spaans, Freysteinn Sigmundsson, Andrew J Hooper, Helgi Bjornsson, Finnur Pálsson, Virginie Pinel and Kurt L Feigl, InSAR Observations and Finite Element Modeling of Crustal Deformation Around a Surging Glacier, Iceland, Abstract G41C-06, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Amandine Auriac, Freysteinn Sigmundsson, Andy Hooper, Karsten Spaans, Helgi Björnsson, Finnur Pálsson, Virginie Pinel, and Kurt L. Feigl, Earth rheology in Iceland: new constraints from InSAR observations and models of crustal deformation induced by glacial surge and GIA, Geophysical Research Abstracts
, Vol. 16, EGU2014-11214, 2014
, EGU General Assembly 2014.

E. Bali, G.H. Guðfinnsson, H. Gunnarsson, S. A. Halldórsson, S. Jakobsson, M.S. Riishuus, O. Sigmarsson, G. Sigurðsson, G. Sverrisdóttir and Þ. Þórðarson, 2014. Petrology of the new fissure eruption north of Dyngjujökull. Geoscience Society of Iceland, Fall meeting 2014. Talk. 

Benediktsdóttir, Á., R.N. Hey, F. Martinez, Á. Höskuldsson, The tectonic evolution of the Mid-Atlantic Ridge between 55°55'N and the Bight Transform Fault during the past 6 Ma, Abstract GP23A-3662, AGU, Fall meeting, San Francisco, December 15-19, 2014.

Berg, S.E., Troll, V.R., Burchardt, S., Riishuus, M.S., Deegan, F.M., Harris, C., Whitehouse, M.J. and Gústafsson, L.E. Making Earth’s earliest continental crust - an analogue from voluminous Neogene silicic volcanism in NE-Iceland. EGU General Assembly 2014, Vienna, Austria (2014).

D.A. Budd, V.R. Troll, E.M. Jolis, F.M. Deegan, V.C. Smith, M.J. Whitehouse, C. Harris, C. Freda, D.R. Hilton, and S.A. Halldorsson, 2014. Toba super-eruption triggered by catastrophic roof melting. Cities on Volcanoes 8 conference in Yogyakarta, Indonesia.

Burney, D.C., Peate, D.W. and Riishuus, M.S. Mineralogical and textural investigations of an off-axis, sub-glacial, alkaline volcanic formation on Snaefellsnes Peninsula in Iceland. GSA North-Central Section - 48th Annual Meeting (24–25 April). GSA, Lincoln, Nebraska, USA (2014).

Charles Carrigan, John Eichelberger, Freysteinn Sigmundsson, Paolo Papale, and Yunwei Sun, Hypersolidus geothermal energy from the moving freeze-fracture-flow boundary, Geophysical Research Abstracts
Vol. 16, EGU2014-11610, 2014
, EGU General Assembly 2014.

Vincent Drouin, Michelle Parks, Stéphanie Dumont, Freysteinn Sigmundsson, Benedikt Ófeigsson, Sigrún Hreinsdóttir, Hildur María Friðriksdóttir, Eyjólfur Magnússon, SAR satellite monitoring of the 2014 dyke intrusion and eruption within the Bárðarbunga volcanic system, abstract Fall Meeting, Geoscience Society of Iceland, 22 November 2014.

Vincent Drouin, Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Benedikt G. Ofeigsson, Erik Sturkell, and Tariqul Islam, Crustal movements at a divergent plate boundary: interplay between volcano deformation, geothermal processes, and plate spreading in the Northern Volcanic Zone, Iceland since 2008, Geophysical Research Abstracts, 
Vol. 16, EGU2014-10740-3, 2014, 
EGU General Assembly 2014.

Stéphanie DUMONT, Michelle Parks, Freysteinn Sigmundsson, Kristín Vogfjörð, Heiðveig Maria Einarsdóttir, Magnús Tumi Gudmundsson, Ingvar Kristinsson, Sue Loughlin, Evgenia Ilyinskaya, Andrew Hooper, Arve Kylling, Claire Witham, Chris Bean, Aoife Braiden, Maurizio Ripepe, Fred Prata, Einar Pétur Heiðarsson, and other members of the FUTUREVOLC team, European collaboration for improved monitoring of Icelandic volcanoes: Status of the FUTUREVOLC project after the initial 18 months, Geophysical Research Abstracts
, Vol. 16, EGU2014-12033, 2014, 
EGU General Assembly 2014.

Dumont S., Socquet A., Grandin R., Doubre C., Klinger Y., Jacques E., Fault growth in a magmatic rift: indicator of the existing magma sources? Case of the Dabbahu-Manda Hararo rift, Afar (Ethiopia). EGU General Assembly, Vienna (Austria), 27 April-2 May 2014, Abstract & oral.

Dürig T and the IES eruption team. Exploring the third dimension of Nornahraun: Methods to quantify the thickness of the lava field and first results. Haustráðstefna Jarðfræðafélags Íslands, Askja, University of Iceland (2014).

Døssing, A., Muxworthy, A., Niocaill, C.M., Riishuus, M.S. High-latitude geomagnetic secular variation during 6-0.5 Ma: Paleomagnetic results from eastern Iceland. Castle Meeting, Lisbon, Portugal (2014).

Døssing A, Muxworthy A, Niocaill CM, Riishuus MS. High-Latitude Geomagnetic Secular Variation and Paleointensity during 6-0.5 Ma: Paleomagnetic Results from Eastern Iceland. Abstract presented at the 2014 Fall Meeting, AGU, San Francisco, Calif, 15-19 Dec (2014).

John C Eichelberger, Freysteinn Sigmundsson, Paolo Papale, Sigurdur Markusson, and Susan Loughlin, Direct Observation of Rhyolite Magma by Drilling: The Proposed Krafla Magma Drilling Project, Abstract V54A-05, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

John Eichelberger, Paolo Papale, and Freysteinn Sigmundsson, Volcano hazards implications of rhyolitic melt or magma at shallow depth under Krafla Caldera, Geophysical Research Abstracts, 
Vol. 16, EGU2014-8825, 2014
, EGU General Assembly 2014.

Hildur María Friðriksdóttir, Sigrún Hreinsdóttir, Þóra Árnadóttir, Benedikt G. Ófeigsson, Freysteinn Sigmundsson, Elías Rafn Heimisson, Ásta Rut Hjartardóttir, Michelle Parks, Stéphanie Dumont, Gunnar B. Guðmundsson, Jón Söring, Þorsteinn Jónsson, Bergur H. Bergsson, Vincent J.P.B. Drouin, Pete Lafemina, Sigurjón Jónsson, Erik Sturkell, Rick Bennet, Halldór Geirsson, Vilhjálmur Kjartansson, Pálmi Erlendsson, Halldór Ólafsson, Fyrstu viðbrögð við umbrotunum í Bárðarbungu með GPS landmælingum, abstract Fall Meeting, Geoscience Society of Iceland, 22 November 2014.

Halldor Geirsson, Peter C La Femina, Erik Sturkell, Benedikt Ofeigsson, Thora Arnadottir, Andrew J Hooper, Bjorn Lund, Peter Schmidt and Freysteinn Sigmundsson, Joint Inversion of GPS, InSAR, Tilt, and Borehole Strain Data from the 2000 Eruption of Hekla Volcano, Iceland, Abstract V34B-01, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Gudnason J., B.A. Oladottir, M.T. Gudmundsson, Á. Hoskuldsson, T. Thordarson, G. Larsen, Þ Högnadóttir & E.R.Gudmundsdóttir. 2014. Total and single phase grain-size distributions for the 2011 sub-Plinianbasaltic eruption of Grímsvötn, Iceland. Geophysical Research Abstracts, Vol. 16, EGU2014-13443, European Geoscienes Union.

Gudmundsdóttir, E.R., Larsen, G., Ingólfsson, Ó., Björck, S. 2014. Numerous tephra layers revealed in Lake Lögurinn east Iceland: a key tephrochronological section for the Holocene. Tephra 2014 – Maximizing the potential of tephra for multidisciplinary science. 3-7. August Portland, Oregon, USA.

Gudmundsdóttir, E.R., Ingólfsson, Ó., Björck, S., and Larsen, G. 2014. Holocene explosive volcanic activity in Iceland as recorded from Lake Lögurinn, east Iceland. 31th Nordic Geological Winter Meeting. Lund, Sweden. 8-10 January 2014.

Gudmundsdóttir, E.R., Eiríksson, J. Knudsen K.L. and Larsen G. 2014. Impact of tephra deposition on benthic foraminifera: Evidence from the North Icelandic shelf. 31th Nordic Geological Winter Meeting. Lund, Sweden. 8-10 January 2014.

Gudmundsdóttir, E.R., Ingólfsson, Ó., Björck, S. and Larsen, G. 2013. Detailed Holocene tephrochronology reveled in a continuous sediment sequence from Lake Lögurinn, Iceland, AGU Fall meeting, San Francisco, USA, 9.-13. December 2013.

Guðmundsson M.T., F. Pálsson, Th. Thordarson, A. Höskuldsson, G. Larsen, Th. Högnadóttir, B. Oddsson, B.A. Óladóttir, J. Guðnason. 2014. Water/magma mass fractions in phreatomagmatic eruption plumes – constraints from the Grímsvötn 2011 eruption. AGU Fall meeting San Francisco 15-19 december 2014.

Gudnason J., Oladottir, B., Gudmundsson M.T., Hoskuldsson, A., Thordarson, T., Larsen, G., Hognadottir, T. and Gudmundsdóttir E.R. 2014. European General Assembly (EGU), Vienna, Austria, 27. April - 2. May 2014.

S.A. Halldórsson, G. Sverrisdóttir og G. Sigurðsson, 2014. Magma types and mantle sources of the Bárðarbunga volcanic system with implications for its magma plumbing system and lateral magma flow. Geoscience Society of Iceland, Fall meeting 2014. Talk.   

S.A. Halldórsson, J.D. Barnes, A. Stefánsson, D.R. Hilton, E.H. Hauri, 2014. Chlorine isotope variability in subglacial glasses from Iceland. AGU Fall meeting. Poster.

Elias Rafn Heimisson, Pall Einarsson, Freysteinn Sigmundsson and Bryndis Brandsdottir, Seismicity and Deformation of Krafla Volcano, Iceland. Intervals of Low Seismicity Rate during Rapid Inflation Explained By the Kaiser Effect, Abstract V34B-08, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Jón Kristinn Helgason, Þorsteinn Sæmundsson, Sveinn Brynjólfsson, Tómas Jóhannesson, Harpa Grímsdóttir, Kristín S. Vogfjörð, Ármann Höskuldsson, Ásta Rut Hjartardóttir og Freysteinn Sigmundsson, Berghlaupið í Öskju 21. júlí 2014, abstract Fall Meeting, Geoscience Society of Iceland, 22 November 2014.

D.R. Hilton, S.A. Halldorsson, P. Scarsi, T. Abebe, J.T. Kulongoski, T. Evans, Castillo, P.R., 2014. Mapping mantle mixing and the extent of Superplume influence using He-Ne-Ar-CO2-N2 isotopes: the case of the East Africa Rift System. AGU Fall meeting. Talk.

Sigurlaug Hjaltadottir, Sigrun Hreinsdottir, Kristin S Vogfjord, Freysteinn Sigmundsson and Rikke Pedersen, Inflation-Deflation Signals at Eyjafjallajökull Volcano, Iceland, During a Period of Intermittent Unrest, Abstract V54A-03, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Sigrún Hreinsdóttir, Freysteinn Sigmundsson, Matthew Roberts, Halldór Björnsson, Ronni Grapenthin, Pórdur Arason, Thóra Árnadóttir, Jósef Hólmjárn, Halldór Geirsson, Richard Bennett, Magnús Gudmundsson, Björn Oddsson, Benedikt Ófeigsson, Thierry Villemin, Torsteinn Jónsson, Erik Sturkell, Ármann Höskuldsson, Gudrún Larsen, Thor Thordarson, and Bergrún Óladóttir, Geodetic constraints on volcanic plume height at Grímsvötn volcano, Iceland, Geophysical Research Abstracts
 Vol. 16, EGU2014-10068, 2014, 
EGU General Assembly 2014.

Md. Tariqul Islam, Erik Sturkell, Freysteinn Sigmundsson, Vincent Jean Paul B. Drouin, Benedikt G. Ófeigsson, Continuous deflation and plate spreading at the Askja volcanic system, Iceland: Constrains on deformation processes from finite element models using temperature-dependent non-linear rheology, Geophysical Research Abstracts
, Vol. 16, EGU2014-12534, 2014
, EGU General Assembly 2014.

Juncu, D., Th. Árnadóttir, K. Budzinska, A. Hooper, Crustal deformation due to fluid extraction and re-injection in the Hengill geothermal area in Southwest Iceland, Abstract G41A-0465, AGU, Fall meeting, San Francisco, December 15-19, 2014.

Jun Okada, Freysteinn Sigmundsson, Benedikt Ofeigsson, Teresa Ferreira, Joao Gaspar, Maria Lorenzo, Joao Araujo, and Rita Rodriques, Volcanic Unrest of Fogo Volcano in 2011-2012, S.Miguel Island, Azores, Observed by Continuous and Campaign GPS Analysis, Geophysical Research Abstracts
Vol. 16, EGU2014-13370, 2014, 
EGU General Assembly 2014.

B.A. Óladóttir, E. Hjörleifsson, G. Larsen & O. Sigmarsson. 2014. Database on Icelandic Holocene Tephra Layers. Tephra 2014. Portland State University, 3-7 August 2014.

B.A. Óladóttir, G. Larsen, O. Sigmarsson 2014. Volume estimates of selected prehistoric basaltic tephra layers from Katla,Iceland. Geophysical Research Abstracts, Vol. 16, EGU2014-6195, European Geoscienes Union.

Óskarsson, B.V. and Riishuus, M.S. Contrasting volcanic architecture and geochemistry of interdigitating flood basalt groups: structural and tectonomagmatic implications for Iceland in the Neogene, 31st Nordic Geological Winter Meeting, January 8-10, Lund, Sweden, pp. 92-93 (2014).

Michelle Parks, Stéphanie Dumont, Karsten Spaans, Vincent Drouin, Freysteinn Sigmundsson, Andrew Hooper, Karolina Michalczewska, and Benedikt Ófeigsson, Icelandic Volcanoes Geohazard Supersite and FUTUREVOLC: role of interferometric synthetic aperture radar to identify renewed unrest and track magma movement beneath the most active volcanoes in Iceland, Geophysical Research Abstracts, 
Vol. 16, EGU2014-10707-2, 2014, 
EGU General Assembly 2014.

Michelle Parks, Stephanie Dumont, Vincent Drouin, Freysteinn Sigmundsson, Sigrun Hreinsdottir, Karolina Michalczewska, Sigurlaug Hjaltadottir, Benedikt Ofeigsson, Thora Arnadottir, Erik Sturkell, Karsten Spaans, Andrew J Hooper, Asta Rut Hjartardottir, Halldor Geirsson, Peter C La Femina and Elias Rafn Heimisson, Long-Term Geodetic Measurements at the Most Active Volcanoes in Iceland: Role of Interferometric Synthetic Aperture Radar and GPS in Hazard Monitoring at Hekla, Katla, Eyjafjallajökull and Askja Volcanoes, Abstract V41B-4801, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Pedersen, G. B. M., Gallagher, C.R., Reynolds, H.I. and the IES eruption team, 2014. Holuhraun: lava flow morphologies and emplacement mechanisms. Paper for The Icelandic Geological Society, Reykjavik, Iceland.

(Keynote) Pedersen, G. B. M., Grosse, P., 2014. Insights into subglacial eruptions based on geomorphometry: Broad scale analysis of subglacial edifices in Iceland. Paper for EGU, Vienna, Austria.

Pedersen, R., Surface deformation simulations of volcanic and tectonic processes in Iceland (invited keynote), in Elger, K., Haug, Ø. T., Ritter, M. (Eds.): Proceedings of GeoMod2014 - Modelling in Geosciences: Programme and Extended Abstracts 31 August - 5 September 2014, Potsdam: GFZ German Research Centre for Geosciences, 480 p., DOI: http://doi.org/10.2312/GFZ.geomod.2014.001

Pedersen, R., Finite element method modeling of Askja Volcano, Iceland, Commission on Collapse Calderas workshop abstracts, Dec 7-11, Taupo, New Zealand.

Riishuus MS, Miggins D, Koppers AAP, Duncan R 40Ar/39Ar incremental heating experiments on celadonite from the Skessa Tuff, eastern Iceland: Thermochronology of low-temperature alteration of a flood basalt pile during burial metamorphism. Abstract presented at the 2014 Fall Meeting, AGU, San Francisco, Calif, 15-19 Dec (2014).

Schmith, J., Á. Höskuldsson, P.M. Holm, Breaking free - basaltic fragmentation from morphology populations, Geophysical Research Abstracts 16, EGU2014-4002.

Schmith, J., Á. Höskuldsson, P.M. Holm, Basaltic tephra up, up, and away – Katla 1755 and 1625 eruption deposits characterised, Tephra 2014. Portland State University, 3-7 August 2014.

Schomacker, A., Larsen, N.K., Brynjólfsson, S., Gudmundsdóttir, E.R., Andreassen, J., Hakansson, L., and Ingólfsson, Ó. 2014. Late Holocene glacial history of the Drangajökull ice cap, NW Iceland, based on proglacial lake sediment records – preliminary results. 31th Nordic Geological Winter Meeting. Lund, Sweden. 8-10 January 2014.

Schomacker, A., Larsen N.K., Brynjólfsson, S., Gudmundsdóttir, E.R., Andreassen, J, Hakonsson, L and Ingjólfsson, Ó. 2013. Holocene glacial history of the Drangajökull ice cap, NW Iceland, based on lake sediment records. 2013 GSA annual Meeting & exposition. 27-30. October, Denver, Colorado USA. GSA Abstract with Programs vol. 45, No.7.

Freysteinn Sigmundsson, Sigrun Hreinsdottir, Andrew J Hooper, Ronni Grapenthin, Elias Rafn Heimisson, Benedikt Ofeigsson, Erik C Sturkell, Matthew J Roberts, Magnus Tumi Gudmundsson, Armann Hoskuldsson, Halldor Bjornsson, Pordur Arason, Michelle Parks, Stephanie Dumont and Vincent Drouin, Magma flow, eruption column and magma pressure change during 2010 Eyjafjallajökull and 2011 Grímsvötn eruptions, Iceland: Constraints from volcano geodesy on physical models of eruptive processes (Invited), Abstract V34B-02, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Freysteinn Sigmundsson, Vincent Drouin, Michelle Parks, Stephanie Dumont, Elias Rafn Heimisson, Asta Rut Hjartardottir, Pall Einarsson, Armann Hoskuldsson, Bryndis Brandsdottir, Thorsteinn Saemundsson, Tomas Johannesson, Jon Kristinn Helgason, Erik C Sturkell, Rikke Pedersen, Andrew J Hooper, Karsten Spaans, Christian Minet and Magnus Tumi Gudmundsson, Deflation and Deformation of the Askja Caldera Complex, Iceland, Since 1983: Strain and Stress Development on Caldera Boundaries Prior to Tsunami Generating Rockslide in 2014 at Lake Öskjuvatn, Abstract V51A-4715, Am. Geophys. Un. Fall meeting, San Francisco, December 2014.

Freysteinn Sigmundsson, Constraints on eruption dynamics and volcanic conduit processes inferred from volcano geodesy, talk at “From Magma Ascent to Ash Generation: Investigating Volcanic Conduit Processes by Integration of Experiments, Numerical Modelling and Observations”, MeMoVolc workshop, INGV-Sezione di Pisa, Pisa 25-26-27 October 2014.

Freysteinn Sigmundsson, European collaboration for improved studies of Icelandic volcanoes: Status of the FUTUREVOLC project after the initial 18 months, GEO European Projects’ Workshop (GEPW-8), Athens 12-13 June 2014.

Sigmundsson, F., S. Hreinsdóttir, E. Sturkell, B. Ófeigsson, P. Einarsson, M. Roberts, R. Grapenthin, T. Villemin, Th. Árnadóttir, and H. Geirsson, Deformation of Grímsvötn volcano, Iceland, 1992-2014: Constraints on magma flow in relation to eruptions in 1998, 2004 and 2011, Geophysical Research Abstracts Vol. 16, EGU2014-10561, 2014, EGU General Assembly, Vienna, May 2014.

Sigmundsson, F., A. Hooper, E. R. Heimisson, Th. Árnadóttir, M. Parks, S. Dumont, V. Drouin, K. Spaans, B. Ófeigsson, S. Hreinsdóttir, H. M. Friðriksdóttir, P. Einarsson, R. Pedersen, Interpretation of deformation captured by GPS and InSAR geodesy during the 2014 rifting event in the Bárðarbunga volcanic system, Geoscience Society of Iceland, Fall meeting, Askja, Reykjavík, Iceland, November 22, 2014.

Tegner, C., Storey, M., Holm, P.M., Thorarinsson, S.B., Knudsen, M.F., Age of magmatism and Eurekan deformation in North Greenland. Geophysical Research Abstracts 16, EGU2014-9079.

Thorarinsson, S.B., Holm, P.M., Duprat, H., Tegner, C., Late Cretaceous alkaline volcanism in the High Arctic: Geological and geochemical constraints from the Kap Washington ignimbrites, North Greenland. 31st Nordic Geological Winter Meeting, Lund, Sweden, January 8-10 2014, p. 99.

Thorarinsson, S.B., Tegner, C., Waight, T.E., Disequilibrium plagioclase in Icelandic magma chambers. Geophysical Research Abstracts 16, EGU2014-5977.

Thorarinsson, S.B., Tegner, C., Waight, T.E., Plagioclase ultraphyric basalts in the Neogene Austurhorn intrusive complex, SE Iceland. 31st Nordic Geological Winter Meeting, Lund, Sweden, January 8-10 2014, p. 99.

Kristín S. Vogfjörd, Freysteinn Sigmundsson, Sverrir Th. Sverrisson, Sigurdur F. Sigurdsson, Benedikt G. Ófeigsson, Ólafur S. Arnarsson, Ingvar Kristinsson, Evgenia Ilyinskaya, Thorarna Ýr Oddsdóttir, Sölvi Th. Bergsveinsson, and Kristján R. Hjartansson, The FUTUREVOLC Supersite’s e-Infrastructure – A multidisciplinary data hub and data service for Icelandic Volcanoes, Geophysical Research Abstracts, Vol. 16, EGU2014-13545, 2014, 
EGU General Assembly 2014.

Werner Wittmann, Freysteinn Sigmundsson, Stéphanie Suzanne C. Dumont, and Benedikt Gunnar Ofeigsson, Modelling of thermal contraction of emplaced lava flows at Hekla volcano, Geophysical Research Abstracts
, Vol. 16, EGU2014-11009, 2014
 EGU General Assembly 2014.
 

2013:

Árnadóttir, Th., S. Hreinsdóttir, B.G. Ófeigsson, H. Geirsson, Strain accumulation and release in the South Iceland Seismic Zone (INVITED talk), Abstract G43C-01, AGU, Fall meeting, San Francisco, December 9-13, 2013.

Árnadóttir, Th., S. Hreinsdóttir, K. Michalczewska, I. Magnússon, B.G. Ófeigsson, Crustal deformation following the Ölfus eqs in May 2008, Geoscience Society of Iceland, Spring meeting, Askja, Reykjavík, Iceland, March 22, 2013.

Árnadóttir, Th., S. Hreinsdóttir, K. Michalczewska, I. Magnússon, B.G. Ófeigsson, Transient deformation indicating rheological variation in the South Iceland Seismic Zone, Abstract EGU2013- 11612, European Geosciences Union, Vienna, April 7-12, 2013.

Berg, S.E., Troll, V.R., Riishuus, M.S., Burchardt, S., Deegan, F.M. and Harris, C. Voluminous outburst of silicic low δ18O magma in NE-Iceland inferred from zircon δ18O and U-Pb geochronology, 23rd Goldschmidt Conference, Florence, Italy, pp. 690 (2013).

Vincent Drouin, Karsten Spaans, Sigrun Hreinsdottir, Freysteinn Sigmundsson and others , Deformation sources at a divergent plate boundary: interplay between volcano deformation, geothermal processes, and plate spreading in the NorthernVolcanic Zone, Iceland.  Erindi á IAVCEI (International Association of Volcanology and Chemistry of the Earth’s Interior) 2013 Scientific Assembly, Kagoshima, Japan, 20-24 July 2013.

Døssing, A., Muxworthy, A., Niocaill, C.M. and Riishuus, M.S. High-latitude paleomagnetic and Ar-Ar dating study of 0 – 6 Ma lavas from eastern Iceland: Contribution to the Time-Averaged Field Initiative. Abstract presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec (2013).

Gudnason, J., Thordarson, T., Houghton, B. 2013. Shallow conduit processes of the 1991 Hekla eruption, Iceland. Abstract 2013 AGU fallmeeting. San Francisco 9-13 Dec.

Gudnason, J., Thordarson, T., Houghton, B., Larsen., G. 2013. Eldgosið í Heklu 1991 – sundrun kvikunnar í fyrsta fasa gossins. Ágrip/abstract. Haustfundur JFÍ 2013, Reykjavík.

Hreinsdóttir, S., B.G. Ófeigsson, Th. Árnadóttir, et al., Continous GPS measurements in Iceland, Geoscience Society of Iceland, Spring meeting, Askja, Reykjavík, Iceland, March 22, 2013.

Md. Tariqul Islam, Erik Sturkell, Freysteinn Sigmundsson and Benedikt G. Ófeigsson, Temperature-dependent non-linear rheological models of plate spreading in Iceland, Geophysical Research Abstracts, Vol. 15, EGU2013-11236, 2013, EGU General Assembly 2013.

LaFemina, P. C., H. Geirsson, Th. Árnadóttir, B. Lund, E.C. Sturkell, F. Sigmundsson, S. Jónsson, Uplift in Iceland observed with 20 years of GPS data: Impact of models of plate motion and volcanic unrest, Abstract G41C-07, AGU Fall Meeting, San Francisco, December 9-13, 2013.

Lund, B., J. Townend, and Th. Árnadóttir, A high-resolution tectonic stress map of Iceland, Abstract S51C-2384, AGU Fall Meeting, San Francisco, December 9-13, 2013.

Ófeigsson, B.G., S. Hreinsdóttir, F. Sigmundsson, Th. Árnadóttir, et al., Geodetic observations in Iceland: divergent plate boundary influenced by a hotspot, Abstract EGU2013-12560, European Geosciences Union, Vienna, April 7-12, 2013.

Óskarsson, B.V. and Riishuus, M.S. Architectural relationships and tectono-magmatic implications of interdigitating tholeiite and olivine basalt groups in eastern Iceland, Haustráðstefna Jarðfræðafélags Íslands, Rúgbrauðsgerðinni, Reykjavik (2013).

Óskarsson, B.V. and Riishuus, M.S. A Plagioclase Ultraphyric Basalt group in the Neogene flood basalt piles of eastern Iceland: Volcanic architecture and mode of emplacement of the Grænavatn group. Abstract presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec (2013).

Pedersen, G. B. M., Grosse, P., 2013. Morphometric analysis of glaciovolcanic edifices in Iceland. Paper for EPSC, London, United Kingdom (Invited)

Pedersen, G. B. M., 2013. Frozen martian lahars? Evidence from Utopia-Elysium flows. Paper for IAVCEI,  Kagoshima,  Japan.

Pedersen, G. B. M., Grosse, P., 2013. Morphometric extraction of the passage zone: Broad scale analysis of subglacial edifices in Iceland. Paper for IAVCEI,  Kagoshima,  Japan. 

Pedersen, G. B. M., Head J. W., 2013. Frozen martian lahars? Emplacement mechanisms and geologic impact of Utopia-Elysium flows. Paper for 44th LPSC, The Woodlands, Texas, USA.

Pedersen, G. B. M., Grosse, P., 2013. Topographic fingerprints of eruption environment: Evidence from Reykjanes Peninsula, Iceland. Paper for 44th LPSC, The Woodlands, Texas, USA

Riishuus, M.S., Duncan, R. and Kristjansson, L. Revised geochronology and magnetostratigraphy of northwest Iceland. Abstract presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec (2013).

Riishuus, M.S., Eriksson, P. and Elming, S.Å. The sense of magma flow in Neogene dike intrusions from East Iceland. Invited abstract presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec (2013).

Riishuus, M.S., Kristjansson, L. and Duncan, R.. Revised 40Ar/39Ar geochronology and magnetostratigraphy of Vestfirðir, Haustráðstefna Jarðfræðafélags Íslands, Rúgbrauðsgerðinni (2013).

Schmith, J., Höskuldsson, Á., Larsen, G., Holm, P.M., Fragmentation mechanism of basaltic tephras from two far-reaching historical eruptions from Katla volcano, Iceland, IAVCEI Scientific Assembly, Kagoshima, Japan, p.915 (2013)

Schmith, J., Höskuldsson, Á., Larsen, G., Holm, P.M., Two far-reaching historical eruptions from Katla volcano, Iceland: Fragmentation mechanism of the basaltic tephra, IAVCEI Scientific Assembly, Kagoshima, Japan, p.918 (2013)

Schmidt, P., B. Lund, C. Hieronymus, J. Maclennan, Th. Árnadóttir, and C. Pagli, Effects of present-day deglaciation in Iceland on mantle melt production rates, Abstract EGU2013-9995, European Geosciences Union, Vienna, April 7-12, 2013.

Freysteinn Sigmundsson, Andy Hooper, Fred Prata, Magnus T. Gudmundsson, Arve Kylling, Sigrun Hreinsdottir, Benedikt G. Ofeigsson, Karsten Spaans, Vincent Drouin, Colm J. Jordan, Kristin Vogfjord, Ingvar Kristinsson, Sue Loughlin, Evgenia Ilyinskaya, Claire Witham, Chris Bean, Maurizio Ripepe, Christian Minet and other members of the FUTUREVOLC team, FUTUREVOLC: A European volcanological supersite in Iceland, a monitoring system and network for the future, talk at ESA/EUMETSAT volcanic ash and aviation User Workshop, Dublin, 4-6 March 2013.

Freysteinn Sigmundsson, Sigrún Hreinsdóttir and Þóra Árnadóttir, Measurements and models of glacial isostatic adjustment due to present day deglaciation of Iceland, talk at NGK (Nordiska Kommissionen för Geodesi) joint WG Workshop on Postglacial Land Uplift Modelling, Reykjavik, Iceland, 12 March 2013.

Freysteinn Sigmundsson, Mechanics of volcanic systems: Role of deep accumulation of boyant magma in viscoelastic surroundings, talk at Spring meeting, Geoscience Society of Iceland, 22. mars 2013.

Freysteinn Sigmundsson, FUTUREVOLC:  A Volcanological supersite in Iceland, GEO European Projects’ Workshop (GEPW-7), Barcelona 15-16 April 2013.

Freysteinn Sigmundsson, Kristin Vogfjord, Magnus T. Gudmundsson, Ingvar Kristinsson, Sue Loughlin, Evgenia Ilyinskaya, Andy Hooper, Arve Kylling, Claire Witham, Chris Bean, Aofie Braiden, Maurizio Ripepe, Fred Prata, Colm J. Jordan, and other members of the FUTUREVOLC team, FUTUREVOLC: A European volcanological supersite in Iceland, a monitoring system and network for the future, Geophysical Research Abstracts, Vol. 15, EGU2013-9495, 2013, EGU General Assembly 2013.

Freysteinn Sigmundsson, Mechanics of volcanic systems: Considerations of magma buoyancy and viscoelastic behaviour of host rock, Geophysical Research Abstracts, Vol. 15, EGU2013-10377, 2013, EGU General Assembly 2013.

Freysteinn Sigmundsson, FUTUREVOLC Supersite project: A European volcanological supersite in Iceland: a monitoring system and network for the future, talk at European Supersites Coordination Workshop, European Commission DG Research and Innovation, Brussels 10-11 June 2013.

Freysteinn Sigmundsson, The value of joint data interpretation and considerations of data interoperability in the FUTUREVOLC project, talk at European Supersites Coordination Workshop, European Commission DG Research and Innovation, Brussels 10-11 June 2013.

F. Sigmundsson, A. Hooper, F. Prata, M. Gudmundsson, A. Kylling, S. Hreinsdottir, B. Ofeigsson, K. Spaans, D. Vincent, C. Jordan, K. Vogfjord, I. Kristinsson, S. Loughlin, E. Ilyinskaya, C. Witham, C. Bean, M. Ripepe, C. Minet (10), FUTUREVOLC: A European Volcanological Supersite in Iceland, a Monitoring System and Network for the Future, talk at ESA Living Planet Symposium, Edinburgh UK 9-13 September 2013.

Freysteinn Sigmundsson, Crustal deformation and magma movements – implementation of scientific expertise into the observatories, talk at European Volcano Observatories Workshop (EVOW) within the MeMoVolc (Measuring and modeling volcanoe eruption dynamics) research network funded by the European Science Foundation (ESF), Furnas, Azores, 13-16 October 2013.

Freysteinn Sigmundsson, Benedikt Ofeigsson, Sigrun Hreinsdottir, Martin Hensch, Gunnar Gudmundsson, Kristin S Vogfjord, Matthew J. Roberts, Halldor Geirsson, Peter C La Femina, Andrew J Hooper, Erik C Sturkell, Pall Einarsson, Magnus Tumi Gudmundsson, Bryndis Brandsdottir, Susan C. Loughlin, and the FutureVolc Team, Magma movements and Iceland’s next eruptions, Abstract V34B03, Am. Geophys. Un. Fall meeting, San Francisco, December 2013.

Freysteinn Sigmundsson, Kristin S Vogfjord, Magnus Tumi Gudmundsson, Ingvar Kristinsson, Susan C. Loughlin, Evgenia Ilyinskaya, Andrew J Hooper, Arve Kylling, Claire S Witham, Christopher J Bean, Aofie Braiden, Maurizio Ripepe, Fred Prata, Colm J. Jordan, and the FutureVolc Team, FUTUREVOLC: A European volcanological supersite in Iceland, a monitoring system and network for the future, Abstract NH13B1615, Am. Geophys. Un. Fall meeting, San Francisco, December 2013.

Freysteinn Sigmundsson, Vincent Drouin, Karsten Spaans, Benedikt G. Ófeigsson, Amandine Auriac, Sigrún Hreinsdóttir, Erik Sturkell, Andy Hooper, Rikke Pedersen, Kurt Feigl, Tabrez Ali, Magma does the splits – the link between ground deformation and crust/mantle processes in the Northern Volcanic Zone of Iceland, invited seminar at Department of Geoscience and Remote Sensing, Delft University of Technology, Delft, Netherlands, 7 March 2013.

Freysteinn Sigmundsson, Ofurstöð í eldfjallafræði, erindi hjá rotarýklúbb eRótarý, Reykjavík, 17. janúar 2013.

Freysteinn Sigmundsson, Eldgos á Íslandi.  Erindi á útgáfuhátíð vegna bókarinnar Náttúruvá á Íslandi, eldgos og jarðskjálftar.  Málþing haldið 23. janúar í hátíðasal HÍ.

Freysteinn Sigmundsson, Ofurstöð í eldfjallafræði, erindi hjá Hamrinum, félagi áhugamanna um jarðfræði, Reykjavík, 27. febrúar 2013.

Freysteinn Sigmundsson, Rannsóknir á jarðskorpuhreyfingum – eldgos og jarðskjálftar, erindi hjá Rotaryklúbb Selfoss, 17. september 2013.

Freystein Sigmundsson, Vá af völdum eldgosa á Íslandi, erindi á haustfundi Jöklarannsóknafélags Íslands, 22. október 2013.

Erik C Sturkell, Tariqul M. Islam, Freysteinn Sigmundsson, Halldor Geirsson, Peter C La Femina, Continuous subsidence in the Thingvellir rift graben, Iceland: Geodetic observations since 1966 compared to rheological models of plate spreading, Abstract G41A0921, Am. Geophys. Un. Fall meeting, San Francisco, December 2013.

Tegner, C., Storey, M., Holm, P.M., Thorarinsson, S.B., Zhao, X., Tappe, S., Heaman, L.M., Knudsen, M.F. Magmatism and Eurekan deformation in the High Arctic Large Igneous Province: Age and geological constraints from North Greenland. AGU Fall Meeting 2013, San Francisco, USA.

Kristin Vogfjord, Freysteinn Sigmundsson, and the FUTUREVOLC team, The Icelandic volcanological data node and data service, Geophysical Research Abstracts, Vol. 15, EGU2013-13284, 2013, EGU General Assembly 2013.

Þórarinsson, S.B., Tegner, C., Waight, T.E., 2013: Plagíóklas-ofurdílótt basalt í Eystrahorni. Haustráðstefna JFÍ 2013, Reykjavík.
 

2012:

Andersen, C.B., Riishuus, M.S. and Tegner, C. From plagioclase ultraphyric basalts to architecture of the Icelandic crust, 30th Nordic Geological Winter Meeting, Reykjavik, Iceland, P78 (2012).

Berg, S., Troll, V.R., Riishuus, M.S. and Burchardt, S. Petrogenesis of voluminous silicic magma in northeast Iceland, 22nd Goldschmidt Conference, Montreal, Canada, pp. 147 (2012).

Berg, S., Troll, V.R., Riishuus, M.S., Burchardt, S. and Krumbholz, M. Eroded Neogene silicic central volcanoes in northeast Iceland revisited, 30th Nordic Geological Winter Meeting, Reykjavik, Iceland, P77 (2012).

Berg, S., Troll, V.R., Riishuus, M.S., Burchardt, S. and Krumbholz, M. Silicic magma genesis in Neogene central volcanoes in Northeast Iceland, EGU General Assembly 2012. Geophysical Research Abstracts, Vienna (2012).

Árnadóttir, Th., InSAR and GPS at Reykjanes, invited speaker for a seminar on Deep roots of geothermal systems - Reykjanes, Reykjavík, March 29, 2012.

Árnadóttir, Th., Crustal deformation in the Hengill area, invited speaker for a seminar on Deep roots of geothermal systems - Hengill, Reykjavík, February 16, 2012.

Árnadóttir, Th., Ísland stækkar og hækkar, invited speaker for Vísindafélag Íslendinga, 26. janúar, 2012.

Árnadóttir, Th., S. Hreinsdóttir, K. Michalczewska, I. Magnússon, M. Hensch, B.G. Ófeigsson, H. Geirsson, Increased strain rate in the Hengill area since 2008, Geoscience Society of Iceland, Spring meeting, Askja, Reykjavík, Iceland, March 30, 2012.

Árnadóttir, Th., M. Hensch, J. Decriem, S. Hreinsdóttir, B. Lund, The May 2008 earthquake sequence: Crustal deformation, stress and and strain, 30th Nordic Geological Winter meeting, Reykjavík, January 9-12, 2012.

Árnadóttir, Th., Crustal Deformation in Iceland – fast and slow, Plenary talk, 30th Nordic Geological Winter meeting, Reykjavík, January 9-12, 2012.

Auriac, A., F. Sigmudsson, K. H. Spaans, A. J. Hooper, P. Schmidt, and B. Lund, Rheology beneath Iceland: new insights from InSAR measurements and finite element modeling of uplift due to ice load changes around Vatnajökull ice cap, Geophysical Research Abstracts, Vol. 14, abstract EGU2012-10781, 2012, EGU General Assembly 2012.

Aydar, E.,  A Höskuldsson, O. Ersoy, and A. Gourgaud, Comparison of Galunggung1982-83 and Eyjafjalla-2010 Eruptions: definition of eruption dynamics from 3D Ash Surface Morphology, EGU2012-12111, Vienna, April 2012.

Benediktsdóttir, Á., R.N. Hey, F. Martinez and Á. Höskuldsson, EGU2012-8930, Tectonic Evolution of the Reykjanes Ridge During the past 15 Ma, Geophysical Research Abstracts, Vol. 14, EGU General Assembly, Vienna, April 2012.

Benediktsdóttir, Á., Ó. Gudmundsson, A. Tryggvason, R. Bödvarsson, B. Brandsdóttir, K. Vogfjörd, and F. Sigmundsson, Resolution for a local earthquake arrival time and ambient seismic noise tomography around the Eyjafjallajökull volcano, Geophysical Research Abstracts, Vol. 14, abstract EGU2012-12058, 2012, EGU General Assembly 2012.

Berg, S., Troll, V.R., Riishuus, M.S., Burchardt, S. & Krumbholz, M., 2012. Eroded Neogene Silicic Central Volcanoes in Northeast Iceland Revisited. 30th Nordic Geological Winter Meeting, Reykjavík, Iceland. Abstract volume, abstract no. 128.

Berg, S.E., Troll, V.R., Riishuus, M.S. and Burchardt, S., 2012. Petrogenesis of Voluminous Silicic Magma in Northeast Iceland. 22nd Annual V.M. Goldschmidt Conference in Montréal, Canada. Abstract accepted for poster presentation, Goldschmidt Conference abstract volume.

Berg, S.E., Troll, V.R., Riishuus, M.S., Burchardt, S. & Krumbholz, M., 2012. Silicic Magma Genesis in Neogene Central Volcanoes in Northeast Iceland. Geophysical Research Abstracts, Vol. 14, EGU2012-10678. European Geosciences Union General Assembly, Vienna. Poster presentation.

Bramham, E.; T.J. Wright; D.A. Paton; F. Sigmundsson; C. Pagli, Comparing Long and Short Term Deformation in the Krafla Fissure System, NE Iceland, using LiDAR, InSAR and GPS, Abstract G43A-0908, Am. Geophys. Un. Fall meeting, San Francisco, December 2012.

Brough L.G., Olsson J., Amos R.T. and Blowes D.W., Can CO2 be sequestered at ambient pressure and temperature? (poster presentation), Advances in Earth Science Research. Kingston, Canada, 2012.

Feigl, K.; T. Ali; H.F. Wang; G.O. Fridleifsson; O. Sigurdsson; F. Sigmundsson, Geodetic measurements and numerical models of deformation at the Svartsengi Geothermal Field, Iceland, 1992 – 2010, Abstract G41B-04., Am. Geophys. Un. Fall meeting, San Francisco, December 2012.

Geirsson, H. ; P.C. La Femina; T. Arnadottir; E.C. Sturkell; F. Sigmundsson; M.E. Travis; P. Schmidt; B. Lund; S. Hreinsdottir; R.A. Bennett, Deep Magma Accumulation at Hekla Volcano, Iceland, Insights from Geodetic Data, Abstract V33A-2847, Am. Geophys. Un. Fall meeting, San Francisco, December 2012.

Gjerløw, E., Haflidason, H., Pedersen, R.B. and Höskuldsson, A. Identification of recent Jan Mayen tephras; based on XRF core scanner data from marine cores. 30th Nordic Geological Winter Meeting, January 9-12, 2012, Reykjavík, Iceland.

Gjerløw, E., Höskuldsson, A. and Pedersen, R.B. The Eggøyan eruption in 1732, Jan Mayen; an emerging surtseyan type eruption. 30th Nordic Geological Winter Meeting, January 9-12, 2012, Reykjavík, Iceland.

Gjerløw, E. and Höskuldsson, A. The 1732 and 1818 eruptions of Jan Mayen. 2012 NordVulk Summer School on Tephra Studies, Leirubakki and Kirkjubæjarklaustur Iceland 20-29 August 2012.

Gudmundsdóttir, E.R., Larsen G., Eiríksson, J. 2012: High-resolution marine tephrochronology on the North Icelandic shelf: a reference section for the northern North Atlantic region. AGU Fall meeting, San Francisco, USA, 3.-7. December 2012.

Gudmundsdóttir, E.R., Larsen, G., Eiríksson, J. 2012: Late glacial and Holocene tephra stratigraphy on the North Icelandic shelf. 30th Nordic Geological Winter Meeting. Reykjavík, Iceland 9-12 January 2012.

Gudmundsson, M.T.,  Á. Höskuldsson, G. Larsen, T. Thordarson, B.A. Oladottir, B. Oddsson, J. Gudnason, T. Högnadottir, J.A. Stevenson, B.F. Houghton, D. McGarvie, and G.M. Sigurdardottir, The May 2011 eruption of Grímsvötn, EGU2012-12119, Vienna, April 2012.

Gunnlaugsson, H.P., Á. Höskuldsson, S. Steinthorsson, N. Óskarsson, M. B. Madsen, P. Nørnberg, and J. Merrison, Mössbauer Spectroscopy of Samples from the 2010 Eyjafjallajökull Summit Eruption, EGU2012-7279, Vienna, April 2012.

Hensch, M., Th. Árnadóttir, B. Lund, B. Brandsdóttir, Spatial stress variations following the 2008 M6 earthquake doublet in the South Iceland Seismic Zone, EGU2012-9719, Vol. 14, European Geosciences Union, Vienna, April 2012.

Hensch, M., B. Brandsdóttir, Th. Árnadóttir, S. Cesa, Intrusive activity beneath Eyjafjallajökull: Moment- and Stress-Tensor_inversion of volcanic earthquakes to constrain driving forces of the 2010 eruption, EGU2012-8423, Vol. 14, European Geosciences Union, Vienna, April 2012.

Hoskuldsson, A., M. Gudmundsson, T Thordarsson, B Óladottir, O Sigmarsson, and G Larsen. What makes a primary tephra fall? EGU2012-12154, Vienna, April 2012.

Hreinsdóttir, S., F. Sigmundsson, M. Roberts, Th. Árnadóttir, B. Ófeigsson, R. Grapenthin, E. Sturkell, T. Villemin, R. Bennett, and H. Geirsson, The 2010 Eyjafjallajökull and 2011 Grímsvötn eruptions: Insights from GPS geodesy, EGU2012-13577, Vol. 14, European Geosciences Union, Vienna, April 2012.

Hreinsdóttir, S., R. Grapenthin, F. Sigmundsson, R. Matthew, J. Holmjarn, H. Geirsson, Halldór, Th. Árnadóttir, R. Bennett, T. Villemin, B.G. Ófeigsson, E. Sturkell, The 2011 Grímsvötn eruption observed with high-rate geodesy, 30th Nordic Geological Winter meeting, Reykjavík, January 9-12, 2012.

Michalczewska, K., S. Hreinsdóttir, Th. Árnadóttir, A. Auriac, Th. Ágústsdóttir, H. Geirsson, A. Hooper, G. Gudmundsson, P. Einarsson, F. Sigmundsson, K. Feigl, R. Bennett, The inflation and deflation episodes in the Krísuvík geothermal area, 30th Nordic Geological Winter meeting, Reykjavík, January 9-12, 2012.

Michalczewska, K.; S. Hreinsdottir; T. Arnadottir; S. Hjaltadottir; T. Agustsdottir; M.T. Gudmundsson; H. Geirsson; F. Sigmundsson; G. Gudmundsson, Inflation and deflation episodes in the Krisuvik volcanic system, Abstract V33A-2843, Am. Geophys. Un. Fall meeting, San Francisco, December 2012.

Okada, J., F. Sigmundsson, B. Ofeigsson, R. Rodrigues, and T. Ferreira, Interactions between regional tectonics and volcanic deformations in the Azores, Geophysical Research Abstracts, Vol. 14, abstract EGU2012-13683, 2012, EGU General Assembly 2012.

Olsson J., Stipp S.L.S., Dalby K.N. and Gislason S.R., Surface properties of the Grímsvötn 2011 volcanic ash (oral presentation), 30th Nordic Geological Winter Meeting. Reykjavik, Iceland, January 9-12, 2012.

Olsson J., Stipp S.L.S. and Gislason S.R., Calcium carbonate formation at the Eyjafjallajökull volcano: a carbon capture and storage analogue (poster presentation), 30th Nordic Geological Winter Meeting. Reykjavik, Iceland, January 9-12, 2012.

Olsson J., Stipp S.L.S. and Gislason S.R., Dissolved elements released by the Grímsvötn volcanic ash, 2011 (poster presentation), Goldschmidt Conference. Montréal, Canada, 2012.

Olsson J., Bovet N., Makovicky E., Bechgaard K., Balogh Z. and Stipp S.L.S., Olivine reactivity with CO2 and H2O on a microscale: Secondary phases (poster presentation), Mechanisms of Mineral Replacement Reactions. Oviedo, Spain, 2012.

Oskarsson, B. V. and Riishuus, M. S., 2012, Volcanological studies of the Neogene Hólmar and Grjótá olivine basalt lava groups in eastern Iceland, 30th Nordic Geological Winter Meeting, abstract UV3-12.

Óladóttir B.A., G. Larsen, A. Höskuldsson, M.T. Guðmundsson 2012. The Grímsvötn 2011 eruption – scientific and social views. Nordic Geological Winter Meeting, Reykjavík, Iceland, 9-12 January. (lecture)

Óladóttir B.A. & G. Larsen 2012. Holocene eruption frequency in Iceland – Eruption frequency vs. Tephra layer frequency. AGU Fall meeting San Francisco 3-8 December 2012. (poster)

Óskarsson, B.V. and Riishuus, M.S. The architecture of tholeiitic lava flows in the Neogene flood basalt piles of eastern Iceland: constraints on the mode of emplacement Abstract V33B-2869 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec. (2012).

Óskarsson, B.V. and Riishuus, M.S. Volcanological studies of the Neogene Hólmar and Grjótá olivine basalt lava groups in eastern Iceland, 30th Nordic Geological Winter Meeting, Reykjavik, Iceland, UV3-12 (2012).

Óskarsson, B.V. and Riishuus, M.S. Toward understanding the eruption of voluminous transitional alkaline olivine basalts in the Neogene realm of eastern Iceland: The Hólmar and Grjótá lava groups, Geological Society of Iceland, General Assembly, Askja, Reykjavik (2012).

Pedersen, G. B. M. and Head, J. W., 2012. Evidence of complex ice-volcano interactions in the transition zone between Elysium Rise and Utopia Basin, Print-only abstract at 43. Lunar and Planetary Science Conference, The Woodlands, Texas, USA.

Pedersen, G. B. M. 2012. Diagnostic criteria for icelandic volcanic landforms based on remote sensing data: constraints on morphology and optimization of mapping methodologies, paper presented at Nordic Geological winter meeting, Reykjavík, Iceland.

Pedersen, R., Sigmundsson, F., Hreinsdóttir, S., de Zeeuw-van Dalfsen, E., Hooper, A.J., Sturkell, E., Masterlark, T., Volcanic plumbing systems in Iceland; inferences from geodetic observations, 30th Nordic Geological Winter Meeting, Reykjavik, Iceland, 2012.

Pourbeyranvand, S., B. Lund, Z. H. Shomali, Th. Árnadóttir, and M. Tatar, Stress and strain studies in the Zagros region, southwest Iran, EGU2012-529, Vol. 14, European Geosciences Union, Vienna, April 2012.

Riishuus, M.S. and Bird, D.K. The Neogene Redbeds of Iceland – a High-Latitude Terrestrial Paleoclimate Monitor Driven by Chemical Weathering, Abstract PP13A-2072 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec. (2012).

Riishuus, M.S., Kristjansson, L. and Duncan, R. Geochronologic reappraisal of a Middle Miocene rift relocation in Iceland, 30th Nordic Geological Winter Meeting, Reykjavik, Iceland, P18 (2012).

Sigmarsson, O., Moune, S. and Schiano, P. The mantle source of Eyjafjallajökull magma. Nordic Winter Meeting, Reykjavik, 2012.

Sigmarsson, O., Höskuldsson, Á., Thordarson, Th. and Larsen, G. What caused the Grímsvötn 2011 eruption to penetrate into the stratosphere? Nordic Winter Meeting, Reykjavik, 2012.

Sigmarsson, O., Gauthier, P.-J. and Condomines, M. Constraints from short-lived U-series nuclides on the magma dynamics leading to the 2010 Eyjafjallajökull eruption. Nordic Winter Meeting, Reykjavik, 2012.

Sigmarsson, O. Mafic intrusions triggering eruptions in Iceland. EGU 2012.

Sigmarsson, O., Laporte, D., Marti, J., Devouard, B. and Cluzel, N. Mafic intrusion remobilising silicic magma under El Hierro, Canary Islands. EGU 2012.

Sigmundsson; F., S. Hreinsdottir; B.G. Ofeigsson; A.J. Hooper; H. Geirsson; P. Einarsson; M.J. Roberts; E.C. Sturkell; T. Arnadottir; P.C. La Femina; F. Albino; V. Pinel; K. Michalczewska; A. Auriac; K. Spaans; A.T. Linde; S.I. Sacks; K. Feigl; T. Ali, Eruptive cycles at Icelandic volcanoes: Constraints on inflation/deflation patterns from geodetic measurements and modeling, Abstract V32A-02, Am. Geophys. Un. Fall meeting, San Francisco, December 2012.

Sigmundsson, F, Iceland Volcanism, talk in session “Volcanic Eruptions and Global Fallout” at EuroScience Open Forum 2012, 11-15 July 2012 Dublin, Ireland.

Sigmundsson, F., Mitigating the effects of volcanic eruptions in Iceland, talk at the 6th GEO European Projects’s Workshop, 7-8 May, 2012, Rome, Italy.

Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Erik C. Sturkell, Matthew J. Roberts, Ronni Graphenthin, Halldór Geirsson, Benedikt G. Ófeigsson, Páll Einarsson, Thierry Villemin, Þóra Árnadóttir, Halldór Björnsson, Þórður Arason, Jósef Hólmjárn, Finnur Pálsson, Gunnar Guðmundsson, Richard A. Bennett, Björn Oddson, Magnús Tumi Guðmundsson, Helgi Björnsson,  Crustal deformation at Grímsvötn volcano:  Constraints on magma flow in relation to eruptions of 1998, 2004 and 2011, and location of a shallow magma chamber, Iceland, Geoscience Society of Iceland, Spring Meeting, 30 March 2012.

Sigmundsson, F. and 19 others, Volcanic unrest and eruptions in Iceland:  Measurements, models and mitigation, talk at meeting “Unrest at Santorini Caldera (2011-2012)”, 27-28 March 2012, Santorini, Greece. Organized by ISMOSAV, ESF (MeMoVolc programme) and EPOS.

Sigmundsson, F., S. Hreinsdóttir, B. Ófeigsson, A. Hooper, Th. Árnadóttir, R. Pedersen, P. Einarsson, B. Brandsdóttir, E. Sturkell, M. Roberts, M. T. Gudmundsson, K. Vogjörð, K. Feigl, Anatomy of Iceland’s Volcanoes: Crustal Deformation and Magma Movements, Conference on Magmatic Rifting and Active Volcanism organized by the Afar Rift Consortium, Addis Ababa, Ethiopia, 11-13 January, 2012.

Spaans, K.H., F. Sigmundsson, S. Hreinsdóttir, and B.G. Ófeigsson, High resolution surface deformation measurements in Iceland’s Northern Volcanic Zone: Unraveling multiple deformation sources using InSAR and GPS, Geoscience Society of Iceland, Spring Meeting, 30 March 2012.

Spaans, K.H., F. Sigmundsson, S. Hreinsdóttir, and B.G. Ófeigsson, High resolution surface deformation measurements in Iceland’s Northern Volcanic Zone: Unraveling multiple deformation sources using InSAR and GPS, Geophysical Research Abstracts, Vol. 14, abstract EGU2012-10604, 2012, EGU General Assembly 2012.

Stockmann, G.J., Eric H. Oelkers, Domenik Wolff-Boenisch, Nico Bovet, Sigurdur R. Gislason, 2012. Calcite nucleation and growth on basaltic glass and silicate minerals. Goldschmidt conference 2012, abstract. 

Stockmann, G. J.,  D. Wolff-Boenisch, S. R. Gislason, E. H. Oelkers, 2012. The effect of carbonate coating on the dissolution rate of basaltic glass and diopside - implications for CO2 injection at Hellisheidi. 30th Nordic Geological Winter Meeting 2012.
 
Sumarliðadóttir, H., S. Hreinsdóttir, K. Michalczewska, P. Einarsson, P. LaFemina, E. Sturkell, Th. Árnadóttir, GPS measurements in the Thingvellir graben, Geoscience Society of Iceland, Spring meeting, Askja, Reykjavík, Iceland, 30 March, 2012.

Sverrisdottir G., Ólafsdóttir R., Jensen E. H., Helgason J.Kr., Oskarsson N., Sveinbjörnsdóttir Á. E., Ágústsdóttir Th., Oddsson B., and F. Teixido-Benedi, 2012. Two lahar deposits in Iceland; The Eyjafjallajökull 2010 deposit, and the Hekla-S deposited 3900 years ago (BP). A comparative study. Poster presented at the Nordic 30th Nordic Geological Winter Meeting. Reykjavík, Iceland, 9-12 January, 2012. 

Vogfjörd, K. S., F. Sigmundsson, S. Hjaltadóttir, H. Björnsson, Th. Arason, S. Hreinsdóttir, E. Kjartansson, R. Sigbjörnsson, B. Halldórsson, and G. Valsson, Networking of Icelandic Earth Infrastructures – Natural laboratories and Volcano Supersites, Geophysical Research Abstracts, Vol. 14, abstract EGU2012-13734, 2012, EGU General Assembly 2012.

Kristín Vogfjörð, Freysteinn Sigmundsson, Benedikt Halldórsson, Guðmundur Valsson, EPOS og NERA:  Netverk rannsóknainnviða í jarðvísindum, Vorráðstefna Jarðfræðafélags Íslands, 30. Mars 2012.

Wastegård, S., Gudmundsdóttir, E.R., Lind E.M., Olsen J. 2012: Towards a complete tephrochronology for the Faroe Islands. European General Assembly (EGU), Vienna, Austria, 22-27. April 2012.
 

2011:

Ali, T., K., Feigl, R. Pedersen, F. Sigmundsson (2011), 1993-2011 Time dependent deformation of Eyjafjallajokull volcano, Iceland, Abstract S31B-2235, AGU Fall meeting, San Francisco, December 2011.

Allard, P., Mike Burton, Niels Oskarsson, Agnès Michel, and Margherita Polacci. Magmatic gas composition and fluxes during the 2010 Eyjafjallajökull explosive eruption: implications for degassing magma volumes and volatile sources. EGU2011-12040

Andersen, C.B., Birgir V. Óskarsson and Morten S. Riishuus. Petrologic and volcanologic investigations of the Grænavatn Porphyritic Group, East Iceland reveal complex fossil magma plumbing systems. The yearly meeting of the Geoscience Society of Iceland (JFI), Reykjavik, Iceland. 15.4.2011.

Andersen, C.B., Morten S. Riishuus and Christian Tegner. A magma plumbing system probed by the Grænavatn Porphyritic Group, East Iceland. Goldschmidt conference 2011, Prague, Czech Republic. 14-19.8.2011.

Árnadóttir, Th., Tracking magma movements within Eyjafjallajökull with geodetic observations, invited speaker at SPASE (Structural, Minerological and Petrological Advances in Solid Earth Geology) workshop at the Geological Survey of Sweden (SGU), Uppsala, Sweden, May 13, 2011.

Banik, T., Hoskuldsson, A., Miller, CF., Furbish, DJ., Wallace, PJ., New Evidence for the Low-Pressure Origin of Lava-Hyaloclastite Sequences in South Iceland. AGU, San Francisco, 2011.

Benediktsdóttir, Á., F. Sigmundsson, Th. Árnadóttir, Ó. Guðmundsson, R. Pedersen, S. Hreinsdóttir, S. Hjaltadóttir, K. Vogfjörð, M. Hensch, A. Tryggvason, and other members of the Volcano Anatomy group, Volcano Anatomy, 42nd Nordic Seismology Seminar, Reykjavík, October 5-7, 2011.

Benediktsdottir, A., Hey, RN., Martinez, F., Hoskuldsson, A.  Detailed Tectonic Evolution of the Reykjanes Ridge During the Past 15 Ma. AGU, San Francisco, 2011

Berg, S., Troll, V.R., Mancini, L., Annersten, H., Freda, C., Blythe, L., Jolis, E.M., Barker, A., 2011. Volatile Release from Crustal Xenolith during Subvolcanic Magma Transport. Mineralogical Magazine, 516, Goldschmidt Conference Prag, June 2011 .

Berg, S., Troll, V.R., Annersten, H., Freda, C., Mancini, L., Blythe, L., Jolis, E.M., Barker, A., 2011. Volatile Release from Crustal Xenolith during Subvolcanic Magma Transport. Geophysical Research Abstracts, Vol. 13, EGU2011-7719, European Geosciences Union General Assembly, Vienna, April 2011.

Berg, S., Troll, V.R., Annersten, H., Freda, C., Mancini, L., Blythe, L., Jolis, E.M., Barker, A., 2011. Volatile Release from Crustal Xenolith during Subvolcanic Magma Transport, 2011. Volcanic and Magmatic Studies Group Annual Meeting, abstract volume, A27, Cambridge, January 2011.

Bonadonna, C., Genco Riccardo, Gouhier Mathieu, Pistolesi Marco, Alfano Fabrizio, Cioni Raffaello, Hoskuldsson Armann, and Ripepe Maurizio. Tephra sedimentation during the 2010 Eyjafjallajökull eruption (Iceland) from deposit, radar and satellite observations. EGU2011-3476.

Eiriksdottir, S., H. A. Alfredsson, C. P. Hem, Z. I. Balogh, K. Dideriksen, N. Oskarsson, B. Sigfusson, G. Larsen, and S. L. S. Stipp (2011). Characterization of Eyjafjallajökull volcanic ash particles and a protocol for rapid risk assessment. PNAS 108, 7307-7312. EGU General Assembly Vienna Austria 03-08 April 2011.

Eriksson, P.I., Riishuus, M.S. and Elming, S.-Å., 2011a. Preferred sub-horizontal dike propagation deduced from magnetic fabric analyses of the Álftafjörður dike swarm: Implications for shallow crustal magma transport in Icelandic volcanic systems, Geological Society of Iceland, General Assembly, Askja, Reykjavik.

Geirsson, H., P. C. LaFemina, E. C. Sturkell, Th. Árnadóttir, F. Sigmundsson, M. E. Travis, S. Hreinsdóttir, R. A. Bennett, B.G. Ófeigsson, M. J. Roberts, M. Hensch, Constraints on the magma plumbing system of Hekla and the plate boundary in the South Iceland from geodetic GPS measurements 2000-2010, Abstract V53C-2640, AGU Fall meeting, San Francisco, December 2011.

Gislason S.R, Alfredsson H., Olsson J., Eiriksdottir E., Oskarsson N., Hassenkam T., Nedel S., Bovet N., Hem C., Balogh Z., Dideriksen K. and Stipp S.L.S. 2011. The Ash that Closed Europe’s Airspace in 2010, AGU Fall Meeting 2011, San Francisco, California, USA.

Gjerløw, E., Armann Höskuldson, Rolf B Pedersen, The Eggøyan eruption in 1732, Jan Mayen; an emerging ankaramitic surtseyjan type eruption, AGU, San Francisco, 2011

Gjerløw, E., Armann Höskuldson, Rolf B Pedersen and Ingunn H Torseth, Jan Mayen revisited, the sister volcanoes Sør-Jan and Nord-Jan (Beerenberg) and their evolution through time, AGU, San Francisco, 2011.

Graettinger, A.H., Skilling, I.P., McGarvie, D., Hoskuldsson, A., Strand, KO. Effusion to explosion: identification of fragmentation mechanisms in basaltic effusive to phreatomagmatic transitional sequences at Askja, central Iceland. AGU, San Francisco, 2011

Gudmundsson, M.T., Armann Hoskuldsson, Gudrun Larsen, Thor Thordarson, Bjorn Oddsson, Thordis Hognadottir, Ingibjorg Jonsdottir, Halldor Bjornsson, Nina G Petersen, and Eyjolfur Magnusson. Eyjafjallajökull April-June 2010: An explosive-mixed eruption of unusually long duration. EGU2011-12542

Gunnlaugsson, H.P., Sigurdur Steinthorsson, Niels Oskarsson, Morten Bo Madsen, Per Nørnberg, and Jon Merrison. Mössbauer Spectroscopy of Samples from the 2010 Eyjafjallajökull Summit Eruption. EGU2011-3686

Hensch, M., B. Brandsdottir, Th. Árnadóttir, S. Hreinsdóttir, J. Tarasewicz, and B. Thorbjarnardottir, Intrusive activity beneath Eyjafjallajökull heralding the 2010 flank and summit eruptions: An analysis of earthquake and geodetic data, EGU2011-12833, Vol. 13, European Geosciences Union, Vienna, April 2011.

Hensch, M., B. Brandsdottir, Th. Árnadóttir, and, J. Tarasewicz, Intrusive activity beneath Eyjafjallajökull heralding the 2010 flank and summit eruptions: An analysis of earthquake and geodetic data, 42nd Nordic Seismology Seminar, Reykjavík, October 5-7, 2011.

Hey, R. F. Martinez, Á. Benediktsdóttir, Á. Höskuldsson (2011), Seafloor Spreading Reorganization South of Iceland, Abstract T32B-01, AGU, Fall Meeting, San Francisco

Hjaltadóttir, S., S. Hreinsdóttir, K. S. Vogfjörð, F. Sigmundsson, Th. Árnadóttir, R. Slunga, Eyjafjallajökull 2009-2010: Magma movements tracked with relocated earthquakes and GPS measurements, 42nd Nordic Seismology Seminar, Reykjavík, October 5-7, 2011.

Hooper, A., F. Sigmundsson, S. Hreinsdóttir, Th. Árnadóttir, D. Bekaert, R. Pedersen, M. Roberts, P. Einarsson, B. Ófeigsson, K. Feigl and the Eyjafjallajökull Geodetic Team, The 2010 inflation and deflation sources of Eyjafjallajökull: Modelling of geodetic data from InSAR and GPS, EGU2011-12804, Vol. 13, European Geosciences Union, Vienna, April 2011.

Hreinsdóttir, S., Th. Árnadóttir, F. Sigmundsson, A. Hooper, M. Roberts, H. Geirsson, and B. Ófeigsson, Surface Deformation Prior to and During the 2010 Eyjafjallajökull Eruptions from Spatial and Temporal Variations in GPS Time Series, EGU2011-10353, Vol. 13, European Geosciences Union, Vienna, April 2011.

Hreinsdóttir, S., Th. Árnadóttir, F. Sigmundsson, A. Hooper, M. Roberts, et al., The 2010 Eyjafjallajökull Volcano Unrest and eruptions: Spatial and temporal variations in ground deformation, Abstract 4367, IUGG, Melbourne, Australia, June 28 – July 7, 2011 (invited talk).

Hreinsdóttir, S., K. Michalczewska, Th. Árnadóttir, P. Einarsson, G. Guðmundsson, Inflation and deflation of the Krísuvík geothermal area, SW Iceland, Abstract 5835, IUGG, Melbourne, Australia, June 28 – July 7, 2011.

Hreinsdóttir, R. Grapenthin, F. Sigmundsson. M.J. Roberts, J. Holmjarn, H. Geirsson, Th. Árnadóttir, R. A. Bennett, T. Villemin, B.G. Ófeigsson, E. Sturkell, The 2011 Grímsvötn eruption from high rate geodesy, Abstract S34B-02, AGU Fall meeting, San Francisco, December 2011.

Hoskuldsson, A., Thor Thordarson, Olgeir Sigmarsson, Magnús T Guðmundsson, Guðrún Larsen, Björn Oddsson, Eyjólfur Magnússon, and Þórdís Högnadóttir. The Fimmvörðuháls flank eruption 2010 Iceland, complex emplacement of basaltic lava flow onto ice and snow. EGU2011-10618

Ármann Höskuldsson and the Eyjafjallajokull eruption Team. Eruption dynamics of the 2010 summit eruption at the Eyjafjallajökull volcano (Iceland): Magma fragmentation, tephra stratigraphy and transport. EGU2011-14165

Jensen E. H., Helgason J. Kr., Höskuldsson Á., Sverrisdóttir G., Oddsson B., Ólafsdóttir R., Jónsdóttir I., Roberts M., and S. Einarsson, 2011. Post-Eruptive Lahar and Floods Resulting from the 2010 Eruption of Eyjafjallajökull: Observations, Mapping, and Modelling. Poster presented at IUGG Earth on the Edge. Melbourne, Australia 28 June-7 July 2011.

Jensen E. H., Helgason J. Kr., Einarsson S., Sverrisdóttir G., Höskuldsson Á., and Oddsson B. 2011. Lahar, Floods and Debris flows resulting from the 2010 Eruption of Eyjafjallajökull: Observations, Mapping, and Modelling. Poster presented at Second World Landslide Forum, 3-9 october 2011, Rome, Italy.

Jónsdóttir, I., Guðrún Larsen, Thor Thordarson, Ármann Höskuldsson, Friðrik Höskuldsson, and Ashley Gerard Davies. Tephra dispersal monitoring by satellite images. EGU2011-13167

Keiding, J. K. and Sigmarsson, O. Geothermobarometry of the 2010 Eyjafjallajökull eruption. Geophysical Research Abstracts Vol. 13, EGU2011-9855, EGU General Assembly 2011

Michalczewska, K., S. Hreinsdóttir, A. Auriac, Th. Ágústsdóttir, Th. Árnadóttir, H. Geirsson, A. J. Hooper, G. B. Guðmundsson, P. Einarsson, F. Sigmundsson, K. Feigl, R. A. Bennett, The inflation and deflation episodes in the Krísuvík geothermal area, Abstract V53A-2589, AGU Fall meeting, San Francisco, December 2011.

Moune, S., Sigmarsson, O., Schiano, P. and Thordarson, T., Volatile characterisations of Eyjafjallajokull volcano (Iceland): from the magmatic source at depth to the surface. Geophysical Research Abstracts Vol. 13, EGU2011-4184, EGU General Assembly 2011.

Needy, S.K., T. Masterlark, B.G. Ofeigsson, R. Pedersen (2011) Using linear inverse methods and finite element models to characterize fissure opening indicated by deformation measured using InSAR from the 2000 eruption of Hekla volcano, Iceland, Abstract G23A-0849, AGU Fall meeting, San Francisco, December 2011.

Ófeigsson, B.G., S. Hreinsdóttir, F. Sigmundsson, K. Spaans, K. S. Vogfjörð, A. J. Hooper, E. C. Sturkell, M. J. Roberts, G. B. Guðmundsson, P. Einarsson, Th. Árnadóttir, S. Jakobsdóttir, G. Sigurðsson, M. T. Guðmundsson, H. Geirsson, R. A. Bennett, Increased volcanic unrest at Katla volcano, Iceland? Abstract V53E-2690, AGU Fall meeting, San Francisco, December 2011.

Óladóttir, B.A., G. Larsen, O. Sigmarsson 2011. The neighbours of the Eyjafjallajökull volcano: Katla, Grímsvötn and Bárðarbunga. Geophysical Research Abstracts, Vol. 13, 3522, European Geoscienes Union.

Olsson J., Stipp S.L.S, Dalby K.N. and Gislason S.R, 2011. Incorporation of heavy metals into recent travertine formations at the Eyjafjallajökull volcano (poster presentation), Goldschmidt Conference, Prague, Czech Republic.

Olsson J., Stipp S.L.S and Gislason S.R, 2011. Toxic metal mobility following the injection of CO2 into basaltic aquifers (poster presentation), International Conference on Geological Carbon Capture & Storage in Mafic and Ultramafic Rocks. Muscat, Sultanate of Oman.

Olsson J., Stipp S.L.S and Gislason S.R, 2011. Toxic metal mobility following the injection of CO2 into basaltic aquifers (poster presentation), European Geothermal PhD Day, Reykjavik, Iceland.

Óskarsson, B.V. and Riishuus, M.S., 2011. The architecture of two Neogene olivine basalt lava groups in eastern Iceland, Abstract T51H-2462 presented at 2011 Fall Meeting, AGU, San Francisco, Calif., 5-9 Dec.

Pedersen, R. (2011) Fra asken i ilden, NUAS conference, Tromsø, 17-19/1/2011 – (invited talk)

Pedersen, R. (2011) Eyjafjallajökull – vulkanen der lammede Europa, Dansk Geologisk Forenings årsmøde, (invited talk), Copenhagen, March 12, 2011.

Pedersen, R., F. Sigmundsson, A. J. Hooper, S. Hreinsdóttir, Th. Árnadóttir, M. J. Roberts, P. Einarsson, E. Sturkell and K. L. Feigl (2011) Imaging the magmatic plumbing system at Eyjafjallajökull volcano, Iceland, through 18 years of surface deformation observations. Geophysical
Research Abstracts, Vol. 13, EGU2011-11656, EGU General Assembly 2011 (invited talk)

Pedersen, R., (2011) Remote sensing observations of active volcanic and tectonic processes in Iceland. Geophysical Research Abstracts, Vol. 13, EGU2011-11521, EGU General Assembly 2011 (invited talk)Riishuus, M.S. and Bird, D.K., 2011. Intrabasaltic paleosols from the North Atlantic Igneous Province record Late Paleocene global climate trends and hyperthermals. Goldschmidt Conference 2011, Prague, Mineralogical Magazine 75, 1724.

Pedersen, R. F. Sigmundsson, E. de Zeeuw-van Dalfsen, T. Masterlark (2011) Magma accumulation, migration and structure of spreading segments in Iceland – inferences from geophysical data and FEM models, Abstract V32A-04, AGU Fall meeting, San Francisco, December 2011.

Pedersen, G. B. M., and Head, J. W., 2011. Evidence of widespread degraded Amazonian-aged ice-rich deposits in the transition between Elysium Rise and Utopia Planitia, Mars: Guidelines for the recognition of degraded ice-rich materials, European Geoscience Union General Assembly 2011, Vienna, Austria.

Pedersen, G. B. M., 2011. Bridging fieldwork and remote sensing data: Pilot study of diagnostic criteria for Icelandic volcanoes to optimize analysis of volcanic landforms. American Geophysical Union, San Francisco, USA. Riishuus, M.S., Duncan, R.A. and Kristjansson, L., 2011. Gamla Ísland – a re-investigation of the geochronology of flood basalts enveloping the Selárdalur-Botn Formation in Vestfirðir, Geological Society of Iceland, General Assembly, Askja, Reykjavik.

Pedersen, G. B. M., 2011. Diagnostic criteria for icelandic volcanic landforms based on remote sensing data: Constraints on morphology and optimization of mapping methodologies, Winter meeting 2012, Reykjavík, Iceland.

Riishuus, M.S. and Bird, D.K. Intrabasaltic paleosols from the North Atlantic Igneous Province record Late Paleocene global climate trends and hyperthermals. Goldschmidt Conference 2011, Prague, Mineralogical Magazine 75, 1724 (2011).

Riishuus, M.S., Duncan, R.A. and Kristjansson, L. Gamla Ísland – a re-investigation of the geochronology of flood basalts enveloping the Selárdalur-Botn Formation in Vestfirðir, Geological Society of Iceland, General Assembly, Askja, Reykjavik (2011).

Schmidt, P., B. Lund, Th. Árnadóttir, H. Schmeling, Putting global warming to use in accessing the 3D viscosity structure of the uppermost mantle beneath Iceland, EGU2011-9111, Vol. 13, European Geosciences Union, Vienna, April 2011.

Schmidt, P., B. Lund, Th. Árnadóttir, H. Schmeling, Accessing the 3D Viscosity Structure Beneath Iceland Using Glacial Isostatic Adjustment (GIA): Insights Into Dehydration Stiffening and the Rheology of the Upper Mantle, Abstract MR11B-2175, American Geophysical Union fall meeting, San Francisco, December 2011.

Sigmarsson, O. and Condomines, M. Time scales of magma mingling during the 2010 eruption of Eyjafjallajökull, Iceland. Geophysical Research Abstracts, Vol. 13, EGU2011-12622, EGU General Assembly 2011.

Sigmarsson, O. , The dynamic magma mixing during the 2010 eruption of Eyjafjallajökull, Iceland. Geophysical Research Abstracts, Vol. 13, EGU2011-12589, EGU General Assembly 2011.

Sigmarsson, O., Eldfell og Eyjafjallajökull: hraði kvikuþróunnar undir misþroskuðum alkalískum eldfjöllum. JFÍ Spring Meeting, 2011.

Sigmundsson, F., M.T. Gudmundsson, T. Thordarson, S. Hreinsdóttir, S. Hjaltadóttir, K. Vogfjörð, O. Sigmarsson, Th. Árnadóttir, A. Hooper, and Th. Arason, Pulsating activity during the 2010 summit eruption of Eyjafjallajökull: Correlation of eruptive style, plume height, deformation, seismicity, earthquake tremor and chemical evolution of eruptive products, EGU2011-13388, Vol. 13, European Geosciences Union, Vienna, April 2011.

Sigmundsson, F., O. Sigmarsson, A. Hooper, S. Hreinsdóttir, S. Hjaltadóttir, K. Vogfjörð, Th. Árnadóttir, R. Pedersen, P. Einarsson, K. Feigl and the Eyjafjallajökull volcano anatomy Team, The 2010 inflation and deflation sources of Eyjafjallajökull: Magma flow, geochemical characteristics and evidence for intrusion triggering of the explosive summit eruption, Vol. 13, European Geosciences Union, Vienna, April 2011.

Sigmundsson, F., S. Hreinsdóttir, H. Björnsson, Th. Arason, R. Grapenthin, M. J. Roberts, J. Holmjárn, H. Geirsson, Th. Árnadóttir, R. A. Bennett, B. Oddsson, M. T. Guðmundsson, B. G. Ófeigsson, T. Villemin, E. Sturkell, The 2011 explosive eruption, Iceland: Relation between magma chamber pressure drop inferred from high rate geodesy and plume strength from radar observations, Abstract V41E-08, AGU Fall meeting, San Francisco, December 2011.

Sigmundsson, F., O. Sigmarsson, A. Hooper, S. Hreinsdóttir, S. Hjaltadóttir, K. Vogfjörð, Th. Árnadóttir, R. Pedersen, P. Einarsson, K. Feigl and the Eyjafjallajökull volcano anatomy Team (2011) The 2010 inflation and deflation sources of Eyjafjallajökull: Magma flow, geochemical characteristics and evidence for intrusion triggering of the explosive summit eruption, Vol. 13, EGU2011-13562, EGU General Assembly 2011.

Stevenson, J., Jennie Gilbert, Ármann Höskuldsson, Antoni Milodowski, Susan Loughlin, and Thorvaldur Thordarson. Morphology of proximal and distal ash grains from the 2010 Eyjafjallajökull summit eruption. EGU2011-9091

Sverrisdottir G., Olafsdottir R., Höskuldsson Á, Oddsson B., Helgason J. Kr, Jensen E.H., Brynjólfsson S., Agustsdottir Th., Teixido-Benedi F., Jónsdóttir I., and F. Höskuldsson, 2011. May 19th rain triggered lahar originating in the Eyjafjallajökull 2010 volcanic ash. Observation, mapping and granulometric study. Poster presented at the EGU General Assembly, Vienna, Austria, 3-8 April 2011.

Travis, M.E., P. LaFemina, H. Geirsson, Th. Árnadóttir, E.C. Sturkell, F. Sigmundsson, S. Hreinsdóttir, R.A. Bennett, Strain Partitioning in a Propagating Ridge System: Inter and Intra-Ridge Strain Accumulation in South Iceland, Abstract G11A-0838, AGU Fall meeting, San Francisco, December 2011.

Thorvaldur Thordarson, Chris Hayward, Séverine Moune, Margaret Hartley, Olgeir Sigmarsson, Ármann Höskuldsson, Magnús T. Guðmundsson, and Freysteinn Sigmundsson. The 20 March - 12 April 2010 Fimmvörðuháls eruption, Eyjafjallajöull volcano, Iceland: Volatile contents and magma degassing. EGU2011-12147

Thorvaldur Thordarson, Ármann Höskuldsson, Olgeir Sigmarsson, Magnús Guðmundsson, Eyjólfur Magnússon, and Freysteinn Sigmundsson. The 20 March to 12 April basaltic Fimmvörðuháls flank eruption at Eyjafjallajökull volcano, Iceland: course of events. EGU2011-12212

Thorvaldur Thordarson, Chris Hayward, Margaret Hartley, Olgeir Sigmarsson, Ármann Höskuldsson Höskuldsson, and Guðrún Larsen. The 14 April - 22 May 2010 summit eruption at Eyjafjallajökull volcano, Iceland: Volatile contents and magma degassing. EGU2011-12046

 

2010:

Allard, P. et al., 2010, Chemistry and fluxes of magmatic gases powering the explosive trachyandesitic phase of Eyjafjallajokull 2010 eruption: constraints on degassing magma volumes and processes, AGU, San Francisco, 2010.

Andersen, Christina B., Johan Hogmalm and Lennart Björklund. Trace element investigation of ODP Hole 1274. NORDVULK summer school in Magmatic Plumbing Systems and Intrusions, Iceland, 10-20. 8.2010.

Auriac, A. S. Hreinsdóttir, F. Sigmundsson, A. Hooper, R. Pedersen, M. J. Roberts, E. Sturkell, J. Decriem, M. Hensch (2010) GPS and InSAR investigations on the ongoing activity at Eyjafjallajökull volcano. Geoscience Society of Iceland, Spring meeting, Askja, Reykjavik, Iceland, March 26th, 2010.

Árnadóttir, Th., J. Decriem, S. Hreinsdóttir, A. Hooper, H. Geirsson, A. Tryggvason, F. Sigmundsson, R. Bennett, and P.LaFeimina, A geodetic source study of the May 2008 earthquake doublet in SW Iceland, EGU2010-8597, Vol. 12, European Geosciences Union, Vienna, May 2010.

Árnadóttir, Th., S. Hreinsdóttir, A. Hooper, M.J. Roberts, H. Geirsson, F. Sigmundsson, Tracking magma movements within Eyjafjallajökull from spatial and temporal variations in GPS time series, Abstract V33C-2396, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Björnsson, H., T. Jóhannesson, F. Pálsson, E. Magnússon, S. Guðmundsson, Þ. Þorsteinsson and O. Sigurðsson. Kortagerð af íslenskum jöklum með lidar-mælingum (Mapping Icelandic glaciers with lidar). Umhverfis- og orkurannsóknasjóður conference, 14 May 2010, Reykjavík.Guðmundsson, M. T., and E. Magnússon. Gosið á Fimmvörðuhálsi. Magn gosefna og kvikurennsli, 20.-26. mars (The eruption in Fimmvörðuháls. The volume of erupted material and magma discharge, 20-26 March). The Icelandic Geology Society spring meeting, 26 March 2010, Reykjavík.

Carpentier, M. and Sigmarsson, O. Lateral variations in flank zone basalts from Iceland and the role of garnet pyroxenites during mantle melting. EGU, Wien 2010.

Chien, S., Davies, A.G., Doubleday, J., Tran, D.Q., Gudmundsson, M.T., Jónsdóttir, I., Hoskuldsson, A., Thordarson, T., Jakobsdottir, S., and Wright, R. (2010) Observing the 2010 Eyjafjallajökull, Iceland, Eruptions with NASA’s Earth Observing-1 Spacecraft - Improving Data Flow In a Volcanic Crisis Through Use of Autonomy. 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

de Zeeuw-van Dalfsen, E., Sturkell, E. C., Sigmundsson, F., Pedersen, R,. Hooper, A. J. (2010) Continuous deflation at Askja, Iceland, as seen in InSAR and precise levelling. Abstract G23C-0835, 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Decriem, J., Th. Árnadóttir, and Halldór Geirsson, Stress changes from 2000 to 2008 in the South Iceland Seismic Zone, EGU2010-6386, Vol. 12, European Geosciences Union, Vienna, May 2010.

Decriem, J., Th. Árnadóttir, and Halldór Geirsson, 2000-2008 GPS measurements of postseismic deformation following the June 2000 earthquakes in South Iceland, Abstract T53C-2147, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Dyhr, C.T., Höskuldsson, A. & Holm, P.M. (2010) Eruption history and structural studies of inflating lava flows, Krafla region, N Iceland. 29th Nordic Geological Winter 40 Meeting, Oslo, 11-13 January.

Dyhr, C.T., Höskuldsson, A. & Holm, P.M. (2010) The morphology of an inflated pahoehoe lava flow from Öræfajökull, SE Iceland. 29th Nordic Geological Winter 40 Meeting, Oslo, 11-13 January.

Feigl, K., T. Ali, H.F. Wang, C. H. Thurber, Th. Árnadóttir, K.S. Vogfjörð, and F. Sigmundsson, Migrating Seismicity in South Iceland, Abstract T33B-2257, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Graettinger, A.H., Skilling, I.P., McGarvie, D., Hoskuldsson, A. and Strand, K.O. (2010) Complex Intrusive Processes at Glaciovolcanic Basaltic Massifs: Fragmental, Coherent and Coherent-Margined Fragmental Dikes at Dyngjufjöll, Central Iceland. 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Guðmundsson, S., H. Björnsson, E. Magnússon, E. Berthier, F. Pálsson, T. Jóhannesson, M. T. Guðmundsson, O. Sigurðsson, Þ. Þorsteinsson and J. Dall. Volume and mass balance changes of ice caps in Iceland deduced from elevation data and in-situ mass balance observations. SPIRIT workshop 29-30 April 2010, Toulouse.

Gudmundsson, M. T., A. Höskuldsson, G. Larsen, O. Sigmarsson, Th. Högnadóttir, B. Oddsson, E. Magnússon, N. Óskarsson, F. Sigmundsson, P. Einarsson, S. Hreinsdóttir, R. Pedersen, I. Jónsdóttir, Th. Thordarson, C. Hayward, M. Hartley, R. Meara, K. Vogfjörd, E. Kjartansson, S. S. Jakobsdóttir, H. Björnsson, S. Karlsdóttir and S. Zophoniasson. The April 2010 eruption of the ice-capped Eyjafjallajökull, South Iceland. EGU General Assembly, 2-7 May 2010, Vienna.

Gudmundsson, M. T., E. Magnússon, Th. Högnadóttir, B. Oddsson, M. J. Roberts, O. Sigursson, T. Jóhannesson and F. Höskuldsson. Volcano-Ice Interaction during the April-May 2010 eruption of Eyjafjallajökull, Iceland. AGU Fall meeting, 13-17 December 2010, San Francisco.

Gudmundsson, M. T., Th. Thordarson, A. Höskuldsson, G. Larsen, I. Jónsdóttir, B. Oddsson, E. Magnússon, Th. Högnadóttir, G. Sverrisdóttir, N. Oskarsson, Th., Thorsteinsson, K. S. Vogfjörd, H. Björnsson, G. N. Pedersen, S. Jakobsdóttir, S. Hjaltadóttir, M. J. Roberts, G. B. Gudmundssson, S. Zophoniasson and F. Höskuldsson. The Eyjafjallajökull eruption in April-May 2010; course of events, ash generation and ash dispersal. AGU Fall meeting, 13-17 December 2010, San Francisco.

Hensch, M., B. Brandsdóttir, Th. Árnadóttir, A. Auriac, B. S. Thorbjarnardóttir, Intrusive activity beneath Eyjafjallajökull 1991-2010 from analysis of earthquake and geodetic data, Abstract V21F-05, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Hreinsdóttir, S., A. Hooper, A. Auriac, F. Sigmundsson, M. Hensch, Th. Árnadóttir, M. Roberts, H. Sveinbjörnsson, R. Pedersen, H. GeirssonB. G. Ófeigsson, E. C. Sturkell, K. Feigl, Surface deformation of Eyjafjallajökull volcano during the 2009-2010 unrest, Abstract V21F-03, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Hreinsdóttir, S., A. Hooper, Th. Árnadóttir, F. Sigmundsson, R. Pedersen, H. Geirsson, M. Roberts, A. Auriac, J. Decriem, P. Einarsson, K. Feigl, M. Hensch, J. Hólmjárn, T. Ingvarsson, T. Jónsson, B. Lund, B. Ófeigsson, P. Schmidt, S. Steinthórsson, E. Sturkell, and H. Sveinbjörnsson, Inside the volcano: Mapping the convoluted path of magma ascent in Eyjafjallajökull volcano with GPS and InSAR, EGU2010-15759, Vol. 12, European Geosciences Union, Vienna, May 2010.

Höskuldsson, A., et al., The Eyjafjallajökull eruption April to May 2010: Magma fragmentation, plume and tephra transport, and course of events. Keilir conference on the Eruption in Eyjafjallajökull 2010. Workshop in September 2010.

Hoskuldsson A., Dyhr, C. & Dolvik, T. (2010) Grænavatnsbruni og Laxárhraun yngra. Jarðfræðafélag Íslands, haustfundur til heiðurs Sigurði Steinþórssyni sjötugum. Reykjavik Ísland.

Hoskuldsson A. (2010) The Eyjafjallajökull eruption 2010: Course of events, intensity and magnitude. Atlantic Conference on Eyjafjallajökull and Aviation. September 15 - 16, Keflavik, Iceland.

Hoskuldsson, A. (2010) Ash transport and ash collection during the 2010 Eyjafjallajökull eruption Keynote lecture. Workshop on Ash dispersal forecast and civil aviation World
Meteorological Organization, Geneva, Switzerland, Oct. 18-20.

Höskuldsson, Á., Hey, R., Martinez, F. & Benediktsdottir A. (2010) Njörður Central volcano, first direct evidence of shallow magma chambers on the Reykjanes Ridge 29th Nordic Geological Winter 40 Meeting, Oslo, 11-13 January.

Höskuldsson, Á., Hey, R., Martinez, F. & Benediktsdottir A. (2010) Reykjanes ridge evolution for the past 24 Ma: Propagating rifts and pulsing plume 29th Nordic Geological Winter 40 Meeting, Oslo, 11-13 January.

Jóhannesson, T., H. Björnsson, S. Guðmundsson, E. Magnússon, F. Pálsson, O. Sigurðsson and Þ. Þorsteinsson. Measurements of the ice surface elevation of Icelandic ice caps during the IPY. IPY Oslo Science Conference, 8-12 June 2010, Oslo.

Jóhannesson, T., Þ. Þorsteinsson, O. Sigurðsson, P. Crochet, B. Einarsson, H. Björnsson, S. Guðmundsson, F. Pálsson and E. Magnússon. Íslenskir jöklar á tímamótum. Áhrif loftslagsbreytinga á jökla og afrennsli frá þeim á næstu öld (Icelanic glaciers on cross roads. The effects of climate changes on glaciers and its runoff in the next century). Icelandic Meteorology Office anniversary meeting, 14 December 2010, Reykjavík.

Jonsdottir, I., Larsen, G., Thordarson, T., Hoskuldsson, A., Hoskuldsson, F and Davies, A G (2010) I Near-field tephra dispersal monitoring by satellites. 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Larsen, G., Thordarson, T., Hoskuldsson, A., Gudmundsson, M.T., Sverrisdottir, G., Oddsson, B., Oskarsson, B.V., Jonsdottir, I., Oladottir, B., Thorsteinsson, T., Hartley, M.E. and Meara, R. On-land distribution and modes of deposition of the Eyjafjallajökull 2010 tephra. 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Lund, B., C. Pagli, F. Sigmundsson, P. Schmidt, Th. Árnadóttir, and H. Björnsson. Deglaciation effects on earthquakes and volcanism at a divergent plate boundary: Welcome to Iceland! EGU2010-13890, Vol. 12, European Geosciences Union, Vienna, May 2010.

Magnússon, E., F. Pálsson and H. Björnsson. Hulunni svipt af Öræfajökli: Niðurstöður íssjármælinga (The Öræfajökull central volcano revealed by radio echo sounding). The Icelandic Geology Society spring meeting, 26 March 2010, Reykjavík.

Magnússon, E., M. T. Guðmundsson, F. Höskuldsson and Th. Högnadóttir. Ice-volcano interactions in Eyjafjallajökull volcano, Iceland. SPIRIT workshop 29-30 April 2010, Toulouse.

Magnússon E., H. Björnsson, H. Rott, S. Guðmundsson, F. Pálsson, E. Berthier and T. Jóhannesson. The evolution in the glacier mass balance of Hofsjökull ice cap, central Iceland, in 1986-2008, revealed by multi-source remote sensing data. EGU General Assembly, 2-7 May 2010, Vienna.

Magnússon, E., F., Pálsson and H. Björnsson. The caldera of Öræfajökul revealed with radio echo sounding. RVoN, Engineering and Natural Sciences Research Symposium, 8-9 October, 2010, Reykjavík.

Magnússon, E., M. T Gudmundsson, Th. Högnadóttir, F. Höskuldsson, B. Oddsson. Ice cauldron formation during the initial phase of the Eyjafjallajökull eruption observed with an airborne SAR. AGU Fall meeting, 13-17 December 2010, San Francisco.

Müller, F., E. Magnússon, H. Rott, T. Nagler and D. Floricioiu. Comparison of TerraSAR-X Ice Motion Retrieval with In-Situ GPS Data at Breidamerkurjökull, Iceland. 24th International Polar Conference, 6-10 September 2010, Obergurgl, Austria.

Nies, A. P., Haney, M. M., Masterlark, T., Needy, S. K., Pedersen, R. (2010) Monitoring the structure of Hekla Volcano, Iceland, with a temporary seismic network, Abstract V33C-2398, 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Oddsson, B., M. T. Gudmundsson, Th. Högnadóttir, E. Magnússon and F. Höskuldsson. Lava-ice interaction during the advance of a trachyandsitic lava flow down the Gígjökull outlet glacier in the April-May 2010 Eyjafjallajökull eruption, Iceland. AGU Fall meeting, 13-17 December 2010, San Francisco.

Óladóttir B.A., G. Larsen, O. Sigmarsson 2010. Gossaga lesin úr gjósku. Haustfundur Jarðfræðafélags Íslands, Reykjavík, 26 November.

Óladóttir, B.A., G. Larsen, O. Sigmarsson 2010. Holocene volcanic activity at Grímsvötn, Bárdarbunga and Kverkfjöll subglacial centres beneath Vatnajökull, Iceland. Rannsóknarþing VoN 2010 (SENS Research Symposium), Reykjavík, 8-9 October.

Óskarsson, Birgir V., Christina B. Andersen and Morten S. Riishuus. Intergrated volcanologic and petrologic studies of the Grænavatn Porphyritic Group and other regionally traceable groups of Neogene lava flows exposed in East Iceland. The SENS (School of Engineering and Natural Sciences) research symposium 2010, University of Iceland. 8-9.10.2010.

Pedersen, R., F. Sigmundsson, S. Hreinsdóttir, Th. Árnadóttir, A. Höskuldsson, M.T. Guðmundsson, E. Magnússon, Surface deformation versus eruption rates of the two Eyjafjallajökull 2010 eruptions; implications for the magma plumbing system and origin of melts, Abstract G22B-01, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

Pedersen, R., Sigmundsson, F., Einarsson, P., (2010) Unrest episodes in volcanic areas; signs, source and significance. 29th Nordic Geological Winter Meeting, Oslo, Jan. 11-13, 2010.
Pedersen, R., F. Sigmundsson, and P. Einarsson (2010) What’s up below Eyjafjallajökull volcano? - relations between seismicity and deformation. Geoscience Society of Iceland, Spring meeting, Askja, Reykjavik, Iceland, March 26th, 2010.

Pálsson, F., H. Björnsson, S. Guðmundsson and E. Magnússon. Jöklar á Íslandi: jöklafræði, gagnaöflun og rannsóknir (Glaciers in Iceland: Glaciology, data acquisition and researches). Þorraþing Veðurfræðifélagsins, 11 February 2010, Reykjavík.

Pálsson, F. H. Björnsson, S. Guðmundsson, E. Magnússon, T. Jóhannesson and H. Hannesdóttir. Retreat of Icelandic Glacier. Presentation for Michel Rocard (former Prime Minister of France and Ambassador for the Poles) and his crew, 1 November 2010, Reykjavik.

Pálsson, F., H. Björnsson, S. Guðmundsson, E. Magnússon, T. Jóhannesson og Hrafnhildur Hannesdóttir. Jöklarannsóknir (Glacier researches). The Icelandic Road Administration research conference, 5 November 2010, Reykjavík.

Pedersen, R., F. Sigmundsson, S. Hreinsdóttir, Th. Árnadóttir, A. Höskuldsson, M. T. Gudmundsson and E. Magnússon. Surface deformation versus eruption rates of the two Eyjafjallajökull 2010 eruptions; implications for the magma plumbing system and origin of melts. AGU Fall meeting, 13-17 December 2010, San Francisco.

Ripepe, M., Lacanna, G., Delle Donne, D., Genco, R., Marchetti, E., Ulivieri, G., Hoskuldsson, A. and Cioni, R. (2010) Monitoring the Eyjafjalljokull ash eruption with a near-source Infrasonic Array. 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

Schmidt, P., B. Lund, Th. Árnadóttir, C. Pagli, F. Sigmundsson and S. Hreinsdóttir, Present day uplift in Iceland due to GIA and its effect on magma production in the mantle, poster presented at summerschool on Magmatic Plumbing Systems and Intrusions, Eiðar, Iceland, 10-20 August 2010.

Sigmarsson, O. Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruption, Iceland. Workshop Hvolfsvöllur, September 2010.

Sigmarsson, O. Dynamic magma mixing during the 2010 Eyjafjallajökull eruption, Iceland. International Lithospheric Programme, Potsdam, October 2010.

Sigmarsson, O. The 2010 Eyjafjallajökull eruption, Iceland, caused by mafic magma injection into an older silicic magma body. R.S.T. Bordeaux, November 2010.

Sigmarsson, O. Trace-element variations reveal dynamic magma mixing during the 2010 eruption of Eyjafjallajökull, Iceland. Fall AGU 2010.

Sigmarsson, O. and Carpentier, M. Inferred garnet pyroxenite source for alkali and transitional alkali basalts in Iceland. Experimental Mineralogy, Petrology and Geochemistry XIII, Toulouse, April 2010.

Sigmarsson, O. Nordsim mælingar á stöðugum samsætum í íslenskum gjóskulögum og nútímahraunum. Jarðfræðifélags Íslands, Reykjavik 2010.

Sigmarsson, O., Óladóttir, B.A. and Larsen, G. Compositional time-series from tephra and the temporal evolution of Grímsvötn‘s magma chamber. EGU, Wien 2010.

Sigmarsson, O. Influence of tectonism on the composition of acid and basaltic lava. CNRS Summer School. Brest, France, 2010.

Sigmarsson, O: Mineralogical and glass compositional variations during the 2010 eruption of Eyjafjallajökull, Iceland. Plenary talk at the International Mineralogical Association. Budapest, August 2010.

Sigmundsson, F., S. Hreinsdóttir, A. J Hooper, Th. Árnadóttir, R. Pedersen, M. J. Roberts, N. Óskarsson, A. Auriac, J. Decriem, P. Einarsson, H. Geirsson, M. Hensch, B.G. Ófeigsson, E. C. Sturkell, H. Sveinbjörnsson, K. Feigl, Intrusion triggering of explosive eruptions: Lessons learned from Eyjafjallajökull 2010 eruptions and crustal deformation studies, Abstract V53F-02, presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec. 2010.

2009:

Árnadóttir, Th., J. Decriem, H. Geirsson, S. Hreinsdóttir, R. Bennett, Geodetic constraints on the earthquake cycle in the South Iceland Seismic Zone, JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Benediktsson, Í.Ö., Ingólfsson, Ó., Schomacker, A. and Lokrantz, H. 2009. Extreme glaciotectonics caused by a surge during the Little Ice Age maximum, Eyjabakkajökull, Iceland. Conference abstract, Arctic Palaeoclimate and its Extremes (APEX), Third international conference and workshop. Copenhagen, Denmark.

Benediktsson, Í. Ö., Schomacker, A., Johnson, M.D. 2009. The Múlajökull project: findings of the first field season. Conference abstract, Nordic Branch meeting of the International Glaciological Society. Höfn, Iceland, 29-31 October.

Benediktsson, Í.Ö., Schomacker, A., Lokrantz, H., Ingólfsson, Ó. 2009. The 1890 surge end moraines of Eyjabakkajökull: architecture and structural evolution. Conference abstract, Nordic Branch meeting of the International Glaciological Society. Höfn, Iceland, 29-31 October.

Benediktsson, Í. Ö., Schomacker, A., Lokrantz, H. and Ingólfsson, Ó. 2009. The 1890 surge end moraine at Eyjabakkajökull, Iceland: A re-assessment of a classic glaciotectonic locality. Conference abstract, American Geophysical Union (AGU) Fall Meeting 2009. San Francisco, USA.

Condomines, M., Sigmarsson, O. and Gauthier, P.-J., 2009: A model explaining 210Pb-excesses observed in magmatic enclaves and segregation veins. Goldschimdt Conference, Davos, Swiss.

de Zeeuw-van Dalfsen, E., Hooper, A. J., Sigmundsson, F., Pedersen, R., Jaupart, C. P. (2009), Using StaMPS to process RADARSAT images of Askja caldera. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract G43C-03.

Decriem, J., Th. Árnadóttir, S. Hreinsdóttir, A. Hooper, R. Benett, Geodetic observations of the 29 May 2008 South Iceland earthquake, JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Decriem, J., Th. Árnadóttir, H. Geirsson, M. Keiding, B.G. Ófeigsson, S. Hreinsdóttir, P. LaFemina, A. Hooper, F. Sigmundsson, R. Bennett, Unraveling faulting in a complex earthquake sequence in the South Iceland Seismic Zone, Geoscience Society of Iceland, Spring meeting, Askja, Reykjavik, Iceland, 28 April 2009.
 
Decriem, J., Th. Árnadóttir, A. Hooper, S. Hreinsdóttir, H. Geirsson, M. Keiding, F. Sigmundsson, InSAR and GPS measurement of the 29 May 2008 South Iceland earthquake, FRINGE workshop, Frascati, Italy, 30 November – 4 December 2009.

Dickinson, H., Masterlark, T., Feigl, K., Pedersen, R., Sigmundsson, F. (2009), Finite Element Models for the deformation of the Askja volcanic complex and rift segment, Iceland, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract G41A-0695.

Dyhr, C.T., 2009. A volcanological investigation of Boa Vista, Cape Verde Islands; 40Ar/39Ar geochronology, geochemistry and field constraints. Nordvulk Summerschool on Volcano-Ice Interactions.

Eriksson, P. I., Sigmundsson, F., Elming, S. Å., (abstract), Magma flow inferred in regional dikes of Iceland, EGU General Assembly, Vienna, Austria, 19 - 24 April, 2009.

Ferguson, A., van der Meer, J.J.M., Benediktsson, Í.Ö., Schomacker, A., Andersson, T. 2009. The sedimentological and glaciological relationships between tills, flutes and crevasse-fill ridges during a surge, Eyjabakkajökull, Iceland. Conference abstract, European Geological Union (EGU). Vienna, Austria.

Friis, B., Ingólfsson, Ó., Schomacker, A., Benediktsson, Í.Ö. 2009. Sólheimajökull – From the Little Ice Age to the present. Conference abstract, Nordic Branch meeting of the International Glaciological Society. Höfn, Iceland, 29-31 October.

Geirsson, H., Th. Árnadóttir, S. Hreinsdóttir, J. Decriem, S. Metzger, P. LaFemina, R. Bennett, S. Jónsson, A. Holland, E. Sturkell, T. Villemin, F. Sigmundsson, P. Einarsson, T. Ingvarsson, 10+ ár samfelldra GPS mælinga á Íslandi – hvað höfum við lært? Geoscience Society of Iceland, Spring meeting, Askja, Reykjavik, Iceland, 28 April 2009.

Geirsson, H., Th. Árnadóttir, S. Hreinsdóttir, J. Decriem, S. Jónsson, P. LaFemina, R. Bennett, S. Metzger, A. Holland, E. Sturkell, T. Villemin, F. Sigmundsson, P. Einarsson, Summary of results from over 10 years of continuous GPS observations in Iceland, JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Hey, R.N., Martinez, F., Hoskuldsson, A. and Benediktsdottir A. (2009) Propagating rift model for the V-shaped Ridges south of Iceland., Eos Trans. AGU 90(52), Fall.

Hoskuldsson A., (2009) Hafsbotnsrannsóknir fyrir Suður- og Suðvesturlandi. Haustráðstefna Jarðafræðafélags Íslands. Reykjavik Ísland.

Höskuldsson, A., Hey, R., Martinez, F., Benediktsdóttir, A., Kjartansson, E., Vésteinsson, Á., og Driscoll, N. (2009) Hafsbotnsrannsóknir fyrir Suður- og Suðvesturlandi. Haustráðstefna Jarðfræðafélags Íslands, Orkuveituhúsinu, 23 october, Reykjavik. (Extended abstract)

Höskuldsson, A., Hey, R., Martinez, F., Benediktsdóttir, A., Kjartansson, (2009) Rekbeltastökk og Njörður, megineldstöð á Reykjaneshrygg. Vorráðstefna Jarðfræðafélags Íslands, Askja, 28 april, Reykjavík.

Jakobsen J.K., Veksler I.V., Tegner C. 2009: Liquids of the Skaergaard intrusion traced by melt inclusions. Eos Trans. AGU, 90(52), Fall Meet. Suppl. V21A-1957.


Jakobsen, J.K., Sigmarsson O., Sciano, P. 2009: A melt inclusion study of hyaloclastite hosted minerals - origin of the three magmatic series in Iceland. Geological Society Meeting Iceland. Reykjavik April 28th.

Kaasalainen H, Stefansson A, Giroud N, Arnórsson, S. Metal transport by geothermal and volcanic vapour. Geochimica et Cosmochimica acta 73(13), Suppl., A610, Goldschmidt conference, June 2009, Switzerland.

Kaasalainen, H. Stefánsson, A., Prapaipong, P., Giroud. N., Arnórsson, S. & Shock, E. Transport of Elements By Geothermal And Volcanic Vapor, AGU, Fall meeting, San Francisco, December 14-18, 2009.

Keiding, M., B. Lund, Th. Árnadóttir, Stress and strain along an oblique plate boundary, the Reykjanes Peninsula in SW Iceland, JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Keiding, M., A. Hooper, Th. Árnadóttir, S. Jónsson, J. Decriem, Crustal deformation on the Reykjanes Peninsula, SW Iceland, FRINGE workshop, Frascati, Italy, 30 November - 4 December 2009.

Kjær, K.H., Schomacker, A., Korsgaard, N.J., Benediktsson, Í.Ö., Larsen, N.K. 2009. Quantification of sediment transport during glacier surges: significance for glacier motion. Conference abstract, 39th Arctic Workshop, Bates College, Maine, USA.

Lund, B. and Th. Árnadóttir, Current glacial isostatic adjustment in Iceland, in Geophys. Res. Abs., EGU2009-7803, Vol. 11, European Geosciences Union, Vienna, April, 2009.

Lund, B., P. Schmidt, Th. Árnadóttir, How may glacial rebound influence the seismic activity in Iceland? , JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Lund, B., M. Keiding, Th. Árnadóttir, And the beat goes on! Is the resurgent activity along the Reykjanes peninsula similar to what we have observed in the last decades?40th Nordic seminar on Detection Seismology, Stockholm, Sweden, 14 - 16 October 2009.

Lund, B., C. Pagli, F. Sigmundsson, P. Schmidt, Th. Árnadóttir, H. Björnsson, H. Geirsson, E. Sturkell, Estimating the effects of current deglaciation in Iceland on earthquake occurrence and voclanism, AGU, Fall meeting, San Francisco, December 14-18, 2009.

Magnússon, E., H. Björnsson, H. Rott and F. Pálsson, 2009. Reduced glacier slidingcaused by persistent drainage from a subglacial lake. International Glaciological Society - Nordic Branch Meeting, Höfn, Iceland, 29-31 October 2009.

Martin, E. and Sigmarsson, O., 2009: Thirteen million years of silicic magma production inIceland: links between petrogenesis and tectonic settings. ILP Joint Task Force Meeting, Clermont-Fd, France.

Olgun, N., Svend Duggen, Peter Croot, Pierre Delmelle, Heiner Dietze, Ulrike Schacht, Niels Óskarsson, Claus Siebe, Andreas Auer. Surface ocean iron fertilization: The role of airborne volcanic ash from subduction zone and hotspot volcanoes and related iron-fluxes into the Pacific Ocean, AGU, Fall meeting, San Francisco, December 14-18, 2009.

Pedersen, R., Masterlark, T., Sigmundsson, F., Ofeigsson, B. (2009), Using finite element modeling (FEM) to investigate a complex inter-eruptive deformation pattern observed at Hekla volcano, Iceland. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract G43C-02.

Pedersen, R., F. Sigmundsson, and T. Masterlark (2009). Rheologic controls on inter-rifting deformation of the Northern Volcanic Zone, Iceland, Geophysical Research Abstracts, Vol. 11, EGU2009-11964, EGU General Assembly 2009.

Riishuus, M S, Bird, D. K., 2009. Paleosols from Paleogene Volcanic Provinces in the North Atlantic as Terrestrial Monitors of Global Climate Trends and Aberrations. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract PP13B-1405.

Salmonsen, L. Tegner C. And Jakobsen J.K. 2009: Petrology of the Upper Border Series of the Skaergaard Intrusion. Eos Trans. AGU, 90(52), Fall Meet. Suppl. V21A-1958.

Schomacker, A. 2009. Rapid expansion of marginal ice-contact lakes at the Vatnajökull ice cap, Iceland. Conference abstract, American Geophysical Union (AGU) Fall Meeting 2009. San Francisco, USA.

Sigmarsson, O., 2009: Silicic magma generation at Askja volcano, Iceland. EGU, Wien.
 
Sigmarsson, O., 2009: Nýjust hugmyndir um uppruna súrs bergs á Íslandi og myndun meginlandsskorpunnar: Jarðfræðifélags Íslands, Reykjavik.
 
Sigmarsson, O., 2009: Einfalt líkan sem skýrir uppruna þriggja bergraða á Íslandi. Haustráðstefna Jarðfræðifélags Íslands, Reykjavik.

Sigmarsson, O., B.A. Óladóttir and G. Larsen, 2009: Tephra from subglacial Vatnajökull volcanoes records variable mantle plume melting Nordic Branch Meeting of the International Glaciological Society, Hornafjörður, Iceland.

Sigmarsson, O. and Jakobsson, S.P., 2009: U-series constraints on primitive magma genesis at Surtsey Island, Iceland. ILP Joint Task Force Meeting, Clermont-Fd, France.

Sigmarsson, O., Gill. J. and Holden, P., 2009: U-series disequilibria in historical lavas from Izu-arc, Japan. ILP Joint Task Force Meeting, Clermont-Fd, France.

Sigmundsson, F., E. Sturkell, R. Pedersen, A. Hooper, H. Geirsson, P. Einarsson, B. G. Ófeigsson, J. Decriem, Th. Árnadóttir, Magma chambers and intrusions in Icelandic crust - constraints from volcano geodesy, JSR-2009, Earthquakes and pre-earthquake processes, Reykjavík, Iceland, Oct. 30, 2009.

Sigmundsson, F., Hooper, A. J., Sturkell, E. C., Pedersen, R., Geirsson, H., Ofeigsson, B., Einarsson, P. (2009), Magma intrusions, chambers and eruptions fed from sources below the brittle-ductile transition: The limitation of magma flow rate? Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract G43C-08.

Sigmundsson, F., Geirsson, H., Hooper, A. J., Hjaltadottir, S., Vogfjord, K. S., Sturkell, E. C., Pedersen, R., Pinel, V., Fabien, A., Einarsson, P., Gudmundsson, M. T., Ofeigsson, B., Feigl, K. (2009) Magma ascent at coupled volcanoes: Episodic magma injection at Katla and Eyjafjallajökull ice-covered volcanoes in Iceland and the onset of a new unrest episode in 2009. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract V32B-03.

Tegner C., Thy, P., Holness, M. Jakobsen J.K, Salmonsen, L. Humphreys M. and Lesher C.E. 2009: Differentiation and compaction in the Skaergaard intrusion. Eos Trans. AGU, 90(52), Fall Meet. Suppl.,V13F-04.

Völksen, C., Th. Árnadóttir, H. Geirsson, G. Valsson, Monitoring crustal deformation in Iceland using a regional CGPS network, the International Association of Geodesy (IAG), Buenos Aires, Argentina, August. 31 - September 4, 2009.

2008:

Albino, F., V. Pinel, F. Sigmundsson and P. Lesage, 2008. Influence of surface load variations on the magma storage system: Application to Icelandic subglacial volcanoes, abstract, IAVCEI General Assembly, Reykjavík, Iceland, August 18-22.

Árnadóttir, Th., H. Geirsson, S. Hreinsdóttir, , S. Jónsson, P. C. LaFemina, R. Bennett, J. Decriem, A. Holland, S. Metzger , E. Sturkell, T. Villemin, 2008. Capturing crustal deformation signals with a high-rate continuous GPS network in Iceland, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract G43A-0650.

Árnadóttir, Th., H. Geirsson, R. Bennett, P. C. LaFemina, S. Jónsson, S. Hreinsdóttir, A. Holland, J. Decriem, E. Sturkell, T. Villemin, 2008. A high-rate continuous GPS network in Iceland for crustal deformation research, IAVCEI, Reykjavík August 18-22.

Árnadóttir, Th., Geirsson, H., Bennett, R., LaFemina, P.C., Jónsson, S., Hreinsdóttir, S., Holland, A., Decriem, J., Sturkell, E., & Villemin, T., 2008. A high-rate continuous GPS network in Iceland for crustal deformation research. The 2008 IAVCEI General Assembly, Reykjavik, Iceland. 2-b P10.

Benediktsson, Í.Ö., Ingólfsson, Ó., Schomacker, A. and Kjær, K.H., 2008. Formation of proglacial and submarginal end moraines: implications of subglacial ice flow mechanism during the 1963-64 surge of Brúarjökull, Iceland. 33rd International Geological Congress, Oslo, Norway.

Benediktsson, Í.Ö., Ingólfsson, Ó., Schomacker, A. and Kjær, K.H., 2008. Myndun jökulgarða undir sporði Brúarjökuls í framhlaupinu 1963-64. Conference abstract, Geological Society of Iceland, spring meeting. 1 p.

Decriem, J., Árnadóttir, Th., H. Geirsson, M. Keiding, B. G. Ófeigsson, S. Hreinsdóttir, P. C. LaFemina, A. Hooper, F. Sigmundsson, R. Bennett, 2008. Unraveling faulting in a complex earthquake sequence in the South Iceland Seismic Zone, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract T41A-1926.

Decriem, J., Th. Árnadóttir, 2008. GPS measurement of postrifting deformation following the Krafla Fires, IAVCEI, Reykjavík August 18-22.

De Zeeuw-van Dalfsen, Jaupart, C., and F. Sigmundsson, 2008. Initial RADARSAT interferograms of Askja caldera, abstract, IAVCEI General Assembly, Reykjavík, Iceland, August 18-22.
Dickinson, D., Masterlark, T., Sigmundsson, F., Ofeigsson, B., & Sturkell, E., 2008. Magmatic migration and storage in the Askja volcanic complex and rift segment, Iceland. The 2008 IAVCEI General Assembly, Reykjavik, Iceland. 1-g.

Dickinson, D., Masterlark, T., Sigmundsson, F., Ofeigsson, B., & Sturkell, E., 2008. Numerical Models of Deformation for the Askja Volcano Complex and Rift Segment, Iceland. The Geological Society of America. The 2008 joint annual Meeting, Houston, 223-1.

Eiriksdottir ES., Gislason SR., Torssander P., et al. (2008). Seasonal changes in chemical composition and organic activity in Lake Myvatn, Iceland. GEOCHIMICA ET COSMOCHIMICA ACTA (72), A240-A240, Suppl. 1.

Geirsson, H., F. Sigmundsson, B. Ófeigsson, E. Sturkell, Th. Árnadóttir, A. Hooper, P. Einarsson, G.B. Gudmundsson, M. Jackson, F. Blume, 2008. Crustal deformation associated with the deep-seated seismic swarm at Upptyppingar, north of Vatnajökull, Iceland, IAVCEI, Reykjavík August 18-22.

Geirsson, H., Guðmundsson, G.B., Jakobsdóttir, S.S., Roberts, M.J., Sigmundsson, F., Ófeigsson, B., Einarsson, P., & Sturkell., E., 2008. Jarðskjálftavirkni og jarðskorpuhreyfingar við Upptyppinga og Álftadalsdyngju. Geoscience Society of Iceland, spring meeting, April 30, Reykjavík, 2008, p. 32.

Gronvold K., Halldorsson SA., Sigurdsson G., et al. (2008). Isotopic systematics of magma movement in the Krafla Central Volcano, North Iceland. GEOCHIMICA ET COSMOCHIMICA ACTA (72), A331-A331,  Suppl. 1.

Halldorsson, S.A., Karl Gronvold, Gylfi Sigurdsson and Gudrun Sverrisdotttir, Níels Óskarsson and John Sinton, 2008. Pb-isotopes as window into the mantle below Iceland. Natural Science Symposium. Reykjavik. 2008.

Halldorsson, S.A., Gronvold, K., Oskarsson, N., Sigurdsson, G., Sverrisdottir, G., 2008. Generation of porphyritic rift zone basalts in Iceland - Evidence from the Thjorsa lava. Geochimica Et Cosmochimica Acta, 2008 Jul, Vol.72(12) Suppl 1, pp.A343-A343

Hooper, A., Ofeigsson, B.G., Geirsson, H., Sigmundsson, F., Einarsson, P., & Sturkell, E., 2008. Magma Capturing in Lower Ductile Crust: Reawakening of Northern Iceland's Divergent Plate Boundary, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract V51D-2075

Jakobsen, J.K., Veksler, I.V., Tegner, C., and Brooks, C.K., 2008. Early liquid immiscibility documented by melt inclusions in the Skaergaard intrusion, East Greenland 28th Geological Winter Meeting, Aalborg Denmark.

Jakobsen, J.K. Veksler I.V., Tegner C. and Brooks C.K., 2008. Crystallization of the Skaergaard intrusion from an emulsion of immiscible iron- and silica-rich liquids: Constraints from melt inclusions in plagioclase. Natural Science Symposium, University of Iceland.

Jakobsen, J.K., Sigmarsson O., Sciano, P. 2008.  A melt inclusion study of hyaloclastite hosted minerals - origin of the three magmatic series in Iceland. IAVCEI general assemblage, Reykjavik, Iceland.

Jakobsen, J.K., Sigmarsson O., Sciano, P. 2008.  A melt inclusion study of hyaloclastite hosted minerals (Hengill, Hekla and Heimaey): origin of the three magmatic series in Iceland. EGU General Assembly, Vienna, Austria.

Kaasalainen, H. & Stefánsson, A. 2008. Metal geochemistry in surface geothermal waters in Iceland. IAVCEI general assembly 17-22.8.2008, Reykjavik, Iceland.

Kaasalainen, H. & Stefánsson, A. 2008. The chemistry of sulfur in volcanic geothermal fluids. Geochimica et Cosmochimica acta 72(12), Suppl.1. Goldschmidt conference, July 2008, Canada.

Kaasalainen, H. & Stefánsson, A. 2008. Geochemistry of surface geothermal waters at Krafla and Námafjall. Raunvisindaþing - Natural Science Symposium, University of Iceland, 14-15th March 2008.

Keiding, M., B. Lund, Th. Árnadóttir, 2008. The state of stress along the Reykjanes Peninsula oblique plate boundary, southwest Iceland, EGU Geophysical Research Abstracts, Vol. 10, abstract EGU2008-A-08539.

Keiding, M., B. Lund, Th. Árnadóttir, The state of stress along the Reykjanes Peninsula plate boundary. Natural Science Symposium, Reykjavík, Iceland, 2008.

Keiding, M., Lund, B., Árnadóttir, T., 2008. Stress and strain along an oblique plate boundary, the Reykjanes Peninsula in southwest Iceland. 37th World Stress Map Conference, Potsdam, Germany.

Kjær, K.H., Korsgaard, N.J. and Schomacker, A. 2008. Impact of multiple glacier surges - a geomorphological map from Brúarjökull, East Iceland. Abstract volume, 28th Nordic Geological Winter Meeting, p. 69. Aalborg, Denmark.

Kjær, K.H., Schomacker, A., Korsgaard, N.J. and Benediktsson, Í.Ö., 2008. Quantification of sediment transport during glacier surges and its impact on landform architecture. 33rd International Geological Congress, Oslo, Norway.

Kjær, K.H., Funder, S., Möller, P., Larsen, N., van der Meer, J.J.M., Linge, H., Olsen, J. and Schomacker, A., 2008. Ice shelf glaciation in the Arctic Ocean and its collapse. 33rd International Geological Congress, Oslo, Norway.

Kjær, K.H., Schomacker, A., Korsgaard, N.J. and Benediktsson, Í.Ö., 2008. Quantification of sediment transport during glacier surges and its impact on landform architecture. Conference abstract, American Geophysical Union (AGU) Fall Meeting 2008. San Francisco, USA.

LaFemina, P.C., Th. Árnadóttir, E. Sturkell, F. Sigmundsson, 2008. Strain Partitioning and Accumulation across the Eastern and Western Volcanic Zones, South Iceland: Implications for Future Fissures Eruptions, IAVCEI, Reykjavík August 18-22.

LaFemina, P., Scheiber, S., & Sturkell, E., 2008: Geodetic investigation of Torfajökull volcano, south-central Iceland. The 2008 IAVCEI General Assembly, Reykjavik, Iceland. 2-b.

Larsen, N.K., Funder, S., Kjær, K.H., Linge, H., Möller, P., Schomacker, A. and van der Meer, J.J.M., 2008. Evidence from north Greenland of a late Weichselian ice shelf glaciation in the Arctic Ocean. Conference abstract, Arctic Palaeoclimate and its Extremes (APEX) - Recent Advances, Second international conference and workshop. Durham, UK.

Lebon, S. L. G. And F. Sigmundsson, Using volcanological data in agricultural management for mitigation and recovery from volcanic crisis, abstract, IAVCEI General Assembly, Reykjavík, Iceland, August 18-22, 2008.

Linde, A.T., Sturkell, E., Sacks, S.I., & Hidayat, D., 2008. Co-eruptive Strain Changes and Constraints on Magma Reservoir Incompressibility: Examples from Hekla and Montserrat. The 2008 IAVCEI General Assembly, Reykjavik, Iceland. 2b.

Magnússon, E., Rott, H., Björnsson, H., Roberts, M.J., Pálsson, F., Geirsson, H., Sturkell, E., & Bennett, R., 2008: Anomalies in the vertical ice motion of Vatnajökull, Iceland: Hydraulic jacking versus strain-uplift. EGU General Assembly 2008, CR17-1TH3P-0032

Magnússon, E., Rott, H., Björnsson, H., Roberts, M.J., Pálsson, F., Geirsson, H., Sturkell, E., & Bennett, R., 2008. Anomalies in the vertical ice motion of Skeiðarárjökull in Vatnajökull. Geoscience Society of Iceland, spring meeting, April 30, Reykjavík, 2008, p. 26.

Ofeigsson, B.G.,  Sigmundsson, F., Hooper, A., & Sturkell, E.O., 2008: 1992-2000 InSAR time series analysis at Hekla volcano, Iceland: Inflation periods and the 2000 eruption co-eruptive changes, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract V11B-2033

Ófeigsson, B.G., Sigmundsson, F., Hooper, A.J., & Sturkell, E., 2008: Crustal deformation of Hekla volcano, Iceland: Time series analysis of InSAR images. The 2008 IAVCEI General Assembly, Reykjavik, Iceland. 1-g. P13.

Ólafsdóttir, E., Ingólfsson, Ó., Benediktsson, I.Ö. and Schomacker, A., 2008. Concertina eskers at Eyjabakkajökull. Conference abstract, Natural Science Symposium, University of Iceland.

Ólafsdóttir, E., Ingólfsson, Ó., Benediktsson, I.Ö. and Schomacker, A., 2008. Krákustígsásar framan við Eyjabakkajökul. Conference abstract, Geological Society of Iceland, spring meeting. 2 pp.

Riishuus, M.S., Bird, D.K., 2008. Weathered tephras from Cenozoic volcanic provinces in the British Isles, Greenland and Iceland terrestrial climate change hydrologic cycle. IAVCEI General Assembly, Reykjavik, Iceland, 2-n P36.

Riishuus, M.S., Bird, D.K., 2008. Weathered tephras from volcanic provinces monitor Cenozoic terrestrial climate change: cases from the British Isles, Greenland and Iceland. 33rdIGC, Oslo, Abstract SES03608P.

Sacks, I. S, E. Sturkell, A. T. Linde, K. Agustsson, F. Sigmundson, P. Einarsson, and R. Pedersen, 2008. Borehole strainmeter and other deformation observations of the magma system of Hekla, Iceland, abstract, IAVCEI General Assembly, Reykjavík, Iceland, August 18-22.

Schomacker, A. and Kjær, K.H., 2008. Quantification of dead-ice melting in ice-cored moraines at the high-Arctic glacier Holmströmbreen, Svalbard. Abstract volume, 28th Nordic Geological Winter Meeting, p. 111. Aalborg, Denmark.

Schomacker, A., Hooper, A. and Sigmundsson, F., 2008. Change detection and quantification at Icelandic glacier margins using multi-temporal Digital Elevation Models. Abstract volume, 28th Nordic Geological Winter Meeting, p. 19. Aalborg, Denmark.

Schomacker, A., Larsen, N.K and Linge, H., 2008. Ice-marginal processes, sediments and landforms at Moore Glacier, northernmost Greenland. Conference abstract, Arctic Palaeoclimate and its Extremes (APEX) – Recent Advances, Second international conference and workshop. Durham, UK.

Schomacker, A., Hooper, A. and Sigmundsson, F., 2008. Change detection and quantification at Icelandic glacier margins using multi-temporal Digital Elevation Models. Conference abstract, Natural Science Symposium, University of Iceland.

Schomacker, A. and Kjær, K.H., 2008. Quantification of dead-ice melting in ice-cored moraines at the high-Arctic glacier Holmströmbreen, Svalbard. 33rd International Geological Congress, Oslo, Norway.

Schomacker, A., 2008. What controls dead-ice melting under different climate conditions? 33rd International Geological Congress, Oslo, Norway.

Schomacker, A., 2008. What controls dead-ice melting under different climate conditions? Conference abstract, American Geophysical Union (AGU) Fall Meeting 2008. San Francisco, USA.

Sigmarsson, O. and Jakobsen, J.K. 2008: Fluorine, sulphur and chlorine in melt inclusions from Mg-rich olivines in Iceland. IAVCEI general assemblage, Reykjavik, Iceland.

Sigmundsson, F., Viscoelasticity of magmatic systems and the multiple modes of magma accumulation preceding eruptions, abstract, IAVCEI General Assembly, Reykjavík, Iceland, August 18-22, 2008.

Sigmundsson, F., 2008. The quest for magma chambers: Reconciling differences between observations and models, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract V54A-04.

Sigmundsson, F., 2008. The variable style of volcano deformation in Iceland, Abstract MPV01812L, The 33rd International Geological Congress, Oslo, August 6-14.

Smith. K.T. , 2008. Temporal and spatial variation in the nature of large-scale Holocene debris-laden jökulhlaup flows to the west of Katla, Iceland. International Association of Volcanology and Chemistry of the Earth´s Interior 2008 General Assembly, Reykjavík, Iceland. 17 - 22 August. Invited.

Smith, K.T., F. Sigmundsson and E. Sturkell, 2008. Jökulhlaups, lahars and tephrafall from Snæfellsjökull: A review of the Holocene record and comments on future volcanogenic hazard. Raunvísindaþing (Natural Science Symposium), University of Iceland, Reykjavík, Iceland, 14 - 15 March 2008.

Sturkell, E., P. Einarsson, F. Sigmundsson, B. G. Ófeigsson ,H. Geirsson, R. Pedersen, Th. Árnadóttir, H. Ólafsson, E. De Zeeuw-van Dalfsen, A. T. Linde, S. I. Sacks, P. C. LaFemina, C. Pagli, T. Villemin, H. Rymer, 2008. Active volcanism and associated crustal deformation in Iceland, , IAVCEI, Reykjavík August 18-22.

Sturkell, E., Einarsson, P., Geirsson, H., Moore, J.G., Jakobsson, S., &Sigmundsson, F., 2008. Continuing subsidence and deformation of Surtsey volcano, 1991 - 2002, Iceland. Geoscience Society of Iceland, spring meeting, April 30, Reykjavík, 2008, p. 59.

Sturkell, E., Einarsson, P., Sigmundsson, F., Ófeigsson, B.G., Geirsson, H., Pedersen, R., Árnadóttir, T., Ólafsson, H., De Zeeuw-van Dalfsen, E., Linde, A.T., Sacks, S.I., LaFemina, P.C., Pagli, C., Villemin, T., & Rymer, H., 2008. Current crustal deformation at volcanoes in Iceland, The 33rd International Geological Congress, Oslo 2008, MPV05821P.

Sturkell, E.C., Sigmundsson, F., Einarsson, P., Jouanne, F., Geirsson, H., Ofeigsson, B.G., & Villemin, T., & Palsson, F., 2008. Ongoing inflationand magma accumulation of Grimsvotn subglacial volcano, Iceland, Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract V11B-2036.

Thy, P., Tegner, C., Jakobsen, J.K. and Lesher, C.E., 2008. The Layered Series of the Skaergaard Intrusion and its Liquid Line of Descent. 33rd International Geological Congress, Oslo, Norway.

Völksen, C., Th. Árnadóttir, H. Geirsson, G. Valsson, 2008. Present day geodynamics in Iceland monitored by a permanent network of continuous GPS stations, the International Association of Geodesy (IAG), Earth Tide Symposium (ETS2008), September 1.-5., Jena, Germany.

Völksen, C., Th. Árnadóttir, H. Geirsson, G. Valsson, 2008. The ISGPS Network: A tool for the observation of present day tectonics in Iceland, 14th General Assembly of the WEGENER Project, 15. - 18. September, Darmstadt, Germany.
 

2007:

Árnadóttir, Th., B. Lund, W. Jiang, H. Geirsson, E. Sturkell, F. Sigmundsson, P. Einarsson and Th. Sigurdsson, Rapid uplift and plate spreading observed by GPS in Iceland, Geoscience Society of Iceland, spring meeting, April 27, Reykjavík, 2007.

Árnadóttir, Th., B. Lund, W. Jiang, H. Geirsson, E. Sturkell, F. Sigmundsson, P. Einarsson and Th. Sigurdsson, Rapid uplift and plate spreading observed by GPS in Iceland, Geophys. Res. Abstracts, Vol. 9, EGU2007-A-07053, EGU General Assembly, Vienna, Austria, 2007.

Árnadottir, Th., Lund, B., Jiang, W., Geirsson, H., Sigmundsson, F., Einarsson, P., 2007. Twenty Years of GPS in Iceland: What Have we Learned About the Plate Boundary?, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract G13C-05.

Árnadóttir, Th., B. Lund, W. Jiang, H. Geirsson, F. Sigmundsson, and P. Einarsson , Twenty years of GPS in Iceland: What have we learned about the plate boundary? Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract G13C-05, 2007.

Clifton, A E, Young, K.D. 2007 Tectono-magmatic Segmentation on the Reykjanes Peninsula. Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract T32B-04.

Decriem, J., and Th. Árnadóttir, Visco-elastic models and parameter study, Summer school on Geodynamic and Magmatic Processes, Lake Mývatn, Iceland, August 20-29, 2007.

Dolvik, T., Höskuldsson, Á. and Kolka, P. V. Comparison of tephra from a crater row, pseudo-craters and tephra fall-out, all tephra from a large effusive eruption, the Þrengslaborgir - Lútentsborgir eruption 2300 BP in Mývatn, N-Iceland. EGU2007-A-05513. EGU General Assembly, Vienna, Austria, 2007.

Dolvik, T, Höskuldsson, A and Kolka, P., 2007. Environmental impact in Mývatn Basin, due to the Þrengslaborgir - Lútentsborgir eruption 2300 BP Norvol Summer school, Myvatn north Iceland.

Flaathen, T.K. and Gislason, S.R., Contamination of Surface Waters caused by Volcanic Ash Fall. EGU2007-A-04401. EGU General Assembly, Vienna, Austria 2007.

Flaathen, T.K. and Gislason, S.R., The groundwater beneath the Hekla volcano, Iceland: A natural analogue for CO2 sequestration. The Goldschmidt conference 2007, Cologne, Germany. Abstract number 3334.

Geirsson, H., Th. Árnadóttir,R. Bennett, S. Hreinsdóttir, S. Jónsson, P. LaFemina, E. Sturkell, T. Villemin, and S. Miyazaki, A new high-rate continuous GPS network in Iceland for crustal deformation research,Geophys. Res. Abstracts, Vol. 9, EGU2007-A-06993, EGU General Assembly, Vienna, Austria, 2007.

Geirsson, H., Th. Árnadóttir, R. Bennett, P. LaFemina, S. Jónsson, S. Hreinsdóttir, A. Holland, J. Deutscher, J. Decriem, T. Ingvarsson, E. Sturkell, and T. Villemin, A high-rate continuous GPS network in Iceland for crustal deformation research, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract G13B-1228, 2007.

Grapenthin, R. ,Sigmundsson, F., Pedersen, R., Pinel, V., 2007. TI: Surface loading effects complicate the derivation of internal pressure source characteristics from volcano deformation signals, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract V53C-1421.

Gronvold, K., Saemundur Ari Halldorsson, Niels Oskarsson, Gylfi  Sigurdsson and Gudrun Sverrisdotttir, 2007. Isotope-heterogeneity of the monogenetic Thjorsa lava eruption, Iceland - source and crustal influence. Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract V33B-1396.

Halldorsson, S.A., Niels Oskarsson, Karl Gronvold, 2007. Mineralogy and melt-mineral reactions during transport of xenocrysts in the Thjorsa lava. Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract V11B-0585. 

Hooper, A. and Pedersen, R., Deformation due to Magma Movement and Ice Unloading at Katla Volcano from Multiple Acquisition InSAR, ENVISAT Symposium, Montreux, 23-27 April 2007. (http://www.hi.is/%7Eahooper/Hooper_ENVISAT_2007.pdf )

Hooper, A., A Combined Multi-Temporal InSAR Method Incorporating Persistent Scatterer and Small Baseline Approaches, Proceedings 2007 FRINGE Workshop, Frascati.

Hey, R N, Martinez, F and Hoskuldsson, A., 2007. Propagating Rift Explanation for the V-Shaped Ridges South of Iceland. AGU, Fall Meeting San Francisco.

Höskuldsson, A. and Thordarson, Th., 2007. The eruption of Öræfajökull 1362 and the destruction of the district Herad, SE Iceland. Cities on Volcanoes 5, Shimabara, Japan.

Höskuldsson, A. and Thordarson, Th., 2007.  Land use and planning on Heimaey, Vestmannaeyjar Archipelago, S-Iceland. Cities on Volcanoes 5, Shimabara, Japan.

Kaasalainen, H. & Stefánsson, A. 2007. Studying sulfur chemistry in volcanic geothermal systems. Summer school in Geodynamics and magmatic processes, Lake Myvatn, Iceland, August 20-29, 2007.

Keiding, M., B. Lund and Th. Árnadóttir, The state of stress along the Reykjanes Peninsula oblique spreading segment, southwest Iceland, Summer school on Geodynamic and Magmatic Processes, Lake Mývatn, Iceland, August 20-29, 2007.

Kolka, P.V., Höskuldsson, A., Þorðarson, Þ. and Einarsson, B.F., 2007. Eldgosið í Öræfajökli 1362, framgangur og afleiðingar. Jarðfræðafélag Íslands, vorráðstefna.

Lebon, Sylviane L.G.  and Freysteinn Sigmundsson, 2007. Potential benefits of improved communication between volcanologists and rehabilitation teams in case of volcanic eruption. The case of agricultural land. Cities on Volcanoes 5, Shimabara, Japan, 19-23 November 2007.

Ofeigsson, B., Einarsson, P., Sigmundsson, F.,  Sturkell, E., Ólafsson, H., Grapenthin, R., 2007. Crustal response to the formation of the Hálslón reservoir in Iceland, Eos Trans. AGU,
88(52), Fall Meet. Suppl., Abstract T21B-0583.

Ormö, J., Sturkell, E., Lindström, M., & Lepinette, A., 2007: Resurge dynamics at the Lockne and Tvären marine-target impact craters analysed with sedimentological and numerical methods. LPS XXXVIII, Houston, USA.

Ormö, J., Sturkell, E., Lindström, M., & Lepinette, A., 2007: Resurge dynamics at the Lockne and Tvären marine-target impact craters analysed with sedimentological and numerical methods (Abstract). In: Ormö J. and King D.T. (Eds.) Wetumpka Field Forum 2007 Guidebook and Abstracts. Wetumpka, Alabama (USA), 119 pp.

Pagli, C. and Sigmundsson, F., 2007. Will Present day Glacier Retreat Cause Increased Volcanic Activity? Stress and its Effect on Magmatism induced by Glacier Retreat after the Little Ice Age at the Vatnajökull ice cap, Iceland, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract G13C-06.

Pinel V, A. Hooper, S. De la Cruz-Reyna, G. Reyes-Davila, and M. P. Doin, Study of the Deformation Field of two Active Mexican Stratovolcanoes (Popocatapetl and Colima Volcano) by Time Series of InSAR Data, Proceedings 2007 FRINGE Workshop, Frascati.

Pinel, V., Sigmundsson, F., Sturkell, E., Geirsson, H., Einarsson, P., Gudmundsson, M. T., Albino, F., 2007. Influence of surface load variations on the monitoring and behaviour of a volcanic system: Application to Katla subglacial volcano, Iceland, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract V53C-1428

Schomacker, A. and Kjær, K.H. 2007. Quantification of dead-ice melting in ice-cored moraines at the high-Arctic glacier Holmströmbreen, Svalbard. Conference abstract, American Geophysical Union (AGU) Fall Meeting 2007. San Francisco, USA.

Sigmundsson, F., E. Sturkell, R. Pedersen, P. Einarsson, Þ. Árnadóttir, 2007. Relation between volcano deformation and magma accumulation: The role of magma compressibility, Iceland Geoscience Society, Spring meeting abstract volume, April 27, Reykjavik.

Sigmundsson, F., 2007. Multi-mode storage in volcano roots: Physical aspects and examples from Iceland, 26th ECGS Workshop, Active volcanism and continental rifting with special focus on the Virunga (North Kivu, DRC), Luxembourg, November 19-21, 2007.

Sigmundsson, F., 2007. Magma chamber dynamics: Constraints from geodetic studies, Symposium on "The existence of magma chambers: an overview of current evidence"., Volume EU project meeting, Spain, October 17, 2007.

Sigmundsson, F., 2007. Landris og eldvirkni vegna rýrnunar Vatnajökuls: Áhrif á hönnun mannvirkja og vegakerfis, Rannsóknir Vegagerðarinnar, Ráðstefna 2. Nóvember 2007, Reykjavík.

Sigmundsson, F., 2007. Deep crustal storage of large volume of magma prior to catastrophic eruptions: The role of visco-elastic response to magma accumulation, Eos Trans. AGU,
88(52), Fall Meet. Suppl., Abstract V52B-02.

Smith, K.T., 2007. Volcanogenic hazards and resultant risks to road systems and infrastructure: preliminary assessments at Snæfellsjökull. 6 ráðstefna um rannsóknir Vegagerðarinnar, 2. November 2007.

Smith, K.T., 2007. Jökulhlaups from Snæfellsjökull: evidence from the geomorphological and sedimentological records. Poster presented at 2nd Volcano-Ice Interaction on Earth and Mars Conference (VII2), University of British Columbia, Vancouver, 19th - 22nd June 2007.

Soosalu, H., Knox, C., White, R. S., Einarsson, P., Steinunn S. Jakobsdóttir, S. S., & Sturkell, E., 2007: Seismicity at the Askja volcano and its surroundings, north Iceland. Volcanic & Magmatic Studies Group, Winter Meeting, Oxford, U.K., 4-5 January, 2007, p. 27-28.

Sturkell, E., Linde, A.T., Sacks, S.I., Agustsson, K., Geirsson, H., Sigmundsson, F., Einarsson, P., Olafsson, H., Pedersen, R., & LaFemina, P., 2007: New insights of the magma system under the Hekla volcano in Iceland, reveled by strain and other deformation data, The XXIV IUGG meeting in July 2007, Perugia, Italy.

Sturkell, E., Einarsson, P., Geirsson, H., Moore, J. G., Jakobsson, S. P., Sigmundsson, F. 2007. TI: Continuing subsidence and deformation of the Surtsey volcano, 1991 - 2002, Iceland, Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract G43B-1194.

2006:

Árnadóttir, Th., W. Jiang, H. Geirsson, E. Sturkell, C. Pagli, F. Sigmundsson, P. Einarsson and Th. Sigurdsson, Plate boundary deformation in Iceland observed by GPS,  A George P.L. Walker symposium on Advances in Volcanology, 12-17 June 2006, Reykholt, Borgarfjordur.

Árnadóttir, Th., W. Jiang, H. Geirsson, E. Sturkell, C. Pagli, F. Sigmundsson, P. Einarsson and Th. Sigurdsson, Plate spreading and uplift in Iceland (Landrek og landris á Íslandi),  Geoscience Society of Iceland, spring meeting, April 19, Reykjavík, 2006. 

Árnadóttir, Th., Towards a kinematic model of the plate byoundary in Iceland, UNAVCO science meeting, Denver, Colorado, March 14-16, 2006.

Árnadóttir, Th., W. Jiang, H. Geirsson, E. Sturkell, C. Pagli, F. Sigmundsson, P. Einarsson and Th. Sigurdsson, Plate spreading and rapid uplift observed by GPS in Iceland, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract G43B-1004, 2006.

Árnadóttir, Th., S. Jónsson, F. Pollitz, R. Pedersen, L. Dubois, K. L. Feigl, P. LaFemina, C. Pagli, M. Keiding, S. Hreinsdóttir, H. Geirsson, W. Jiang, E. Sturkell, Models of crustal deformation in Iceland, Geoscience Society of Iceland, fall meeting, October 27, Reykjavík,
2006.

Clifton, A.E., Young, K.D. and Jenness, M., 2006, Influence of preexisting crustal structures on the emplacement of eruptive dikes at an oblique spreading center, SW Iceland. Eos Trans. AGU, 87(52), Fall Meet. Suppl.

Flaathen, T.K. and Gislason, S.R, The effect of volcanic eruptions on    metal mobility in surface waters. 27th Nordic Geological Winter Meeting, Abstract volume page 35, Bulletin of the Geological Society of Finland, Special issue 1.
 
Flaathen, T.K. and Gislason, S.R, The effect of volcanic eruptions on the chemistry of surface waters. Natural Science Symposium in Reykjavík 2006.

Flaathen, T.K. and Gislason, S.R, Áhrif eldgosa á efnasamensetningu yfirborðsvatns. Natural Science Symposium in Reykjavík 2006.

Flaathen, T.K. and Gislason, S.R, Chemical weathering of pristine volcanic ash and metal salts in the vicinity of the Hekla volcano, Iceland. EGU-06-A-00914. EGU General Assembly, Vienna, Austria, 2006.

Flaathen, T.K. and Gíslason, S.R., The environmental effect of the dissolution of pristine volcanic ash on surface waters. A George P.L. Walker symposium on Advances in Volcanology, 12-17 June 2006, Reykholt, Borgarfjordur.

Geirsson, H., Th. Árnadóttir, R. Bennett, S. Hreinsdóttir, S. Jónsson, P. LaFemina, E. Sturkell, T. Villemin, and S. Miyazaki, High-rate continuous GPS observations in Iceland, 37th Nordic Seminar on Detection Seismology, Nesjavellir, August 21-23, 2006.

Geirsson, H., Th. Árnadóttir, R. Bennett, S. Hreinsdóttir, S. Jónsson, P. LaFemina, E. Sturkell, T. Villemin, and S. Miyazaki, Establishment of a high-rate continuous GPS network in Iceland, Eos Trans. AGU, 87 (52), Fall Meet. Suppl., Abstract G43B-1004, 2006.

Geirsson, H., Th. Árnadóttir, E. Sturkell, Plate spreading and magma dynamics revealed by 7 years of continuous GPS measurements, Geoscience Society of Iceland, fall meeting, October 27, Reykjavík, 2006.

Grapenthin, R. and F. Sigmundsson, Crustal subsidence due to the Hálslón reservoir: predicting the Earth's response, Geoscience Society of Iceland, Spring meeting 19/4-2006.

Grapenthin, R., F. Sigmundsson, H. Geirsson, Th. Árnadóttir, Icelandic rhythmics: Annual modulation of land elevation and plate spreading by snow load, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract G33B-0055, 2006.

Hooper, A., Multiple Acquisition InSAR: Persistent Scatterer and Small Baseline Approaches, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract G51A-05, 2006.

Hooper, A. and Pedersen, R., InSAR Processing for Katla and Eyjafjallajökull, VOLUME meeting, Catania, 27-30 October 2006.

Hooper, A., P. Segall and H. Zebker, Deflation and Landsliding on Volcán Alcedo, Galapagos, from Persistent Scatterer InSAR, Meeting of Young Researchers in Earth Sciences, Verbania, 2-6 July, 2006.

Höskuldsson, Á., Kjartansson, E., Hey, R., Mattsson, H.B., 2006. The evolution of the Vestmannaeyjar volcanic system, southern Iceland. Bull. Geolog. Society of Finland, The 27th Nordic Geological Winter Meeting, Special Issue 1, p. 58, Oulu, Finland, 9-12 January 2006.

Höskuldsson, A., Óskarsson, N., Pedersen, R., Grönvold, K., Vogfjord, K. and Olafsdottir, R. 2006. The Hekla eruption 2000, Iceland. The 27th Nordic Geological Winter Meeting. Oulu Finland.

Jenness, M. and Clifton, A.E., 2006, Influences of local tectonic and topographic features on an eruptive fissure on Reykjanes Peninsula, Southwest Iceland., Eos Trans. AGU, 87(52), Fall Meet. Suppl.

Keiding, M., Th. Árnadóttir, B. Lund, E. Sturkell, H. Geirsson and R. Slunga, Strain and stress on the Reykjanes Peninsula, South Iceland, 37th Nordic Seminar on Detection Seismology, Nesjavellir, August 21-23, 2006.

Keiding, M., Th. Árnadóttir, B. Lund, E. Sturkell, Current plate boundary deformation and the state of stress on the Reykjanes Peninsula, South Iceland, A George P.L. Walker symposium on Advances in Volcanology, 12-17 June 2006, Reykholt, Borgarfjordur.

Keiding, M., Th. Árnadóttir, B. Lund, E. Sturkell, Current plate boundary deformation and the state of stress on the Reykjanes Peninsula, South Iceland, Raunvisindaþing, Reykjavik, March 3-4, 2006.

Keiding, M., Th. Árnadóttir, B. Lund, E. Sturkell, Current plate boundary deformation and the state of stress on the Reykjanes Peninsula, South Iceland, EGU, Vienna, April, 2006. 

Keiding, M., Árnadóttir, T., Lund, B., Sturkell, E., Geirsson, H., Slunga, R., Strain and stress along the Reykjanes Peninsula oblique spreading ridge, south Iceland, Eos Trans. AGU, 87 (52), Fall Meet. Suppl., abstract G34A-08, 2006.

Lindgren, P., Parnell, J., Norman, C., Ormö, J., & Sturkell, E., 2006: Uranium/Thorium-rich bitumen nodules in the Lockne impact crater, Sweden. Impact craters as indicators for planetary environmental evolution and astrobiology, Östersund (Sweden), June 8 - 14, 2006.

Lindström, M., Ormö, J., & Sturkell, E., 2006: The Caledonian context of the Lockne crater. Impact craters as indicators for planetary environmental evolution and astrobiology, Östersund (Sweden), June 8 - 14, 2006.

Magnússon, E., Rott, H., Björnsson, H., Roberts, M. J., Berthier, E., Pálsson, F., Geirsson, H., Gudmundsson, S., Bennett, R ., & Sturkell, E., 2006: Unsteady Glacier Flow Revealed by Multi-Source Satellite Data, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract C53A-02 .

Mattsson, H.B., Solgevik, H., 2006. Mixed fragmentation during the initial phase of the emergent Capelas eruption, São Miguel (Azores). Bull. Geolog. Society of Finland, The 27th Nordic Geological Winter Meeting, Special Issue 1, p. 100, Oulu, Finland, 9-12 January 2006.

Mattsson, H.B., Höskuldsson. Á., 2006. Contrasting fragmentation depths in two Icelandic tuff cones: Sæfell and Hverfjall. Bull. Geolog. Society of Finland, The 27th Nordic Geological Winter Meeting, Special Issue 1, p. 99, Oulu, Finland, 9-12 January 2006.

Mattsson, H.B., Höskuldsson, Á., 2006. Geology and eruption chronology of the Hverfjall fissure eruption, northern Iceland. Bull. Geolog. Society of Finland, The 27th Nordic Geological Winter Meeting, Special Issue 1, p. 100, Oulu, Finland, 9-12 January 2006.

Ormö, J., Sturkell, E., & Lindström, M., 2006: Sedimentary breccias and the resurge stage of the Lockne and Tvären marine-target impact craters (Sweden). GSA 2006 Philadelphia Annual Meeting (22-25 October 2006), Geological Society of America Abstracts with Programs, Vol. 38, No. 7, p. 58.

Ormö, J., Lindström, M., & Sturkell, E., 2006:  Sedimentological analysis of the resurge breccia in the Lockne-2 drill core in the inner, deepest part of the crater: evidence for multiple pulses of a forceful (deep water) resurge. Impact craters as indicators for planetary environmental evolution and astrobiology, Östersund (Sweden), June 8 - 14, 2006.

Ófeigsson, B., Einarsson, P., Sigmundsson, F., Sturkell, E., Ólafsson, H., Grapenthin, R., & Geirsson, H., 2006: 
 Expected Crustal Movements due to the Planned Hálslón Reservoir in Iceland Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract T13A-0495.

Ófeigsson, B. G., E. Sturkell, F. Sigmundsson, H. Ólafsson, P. Einarsson, Crustal deformation in the Kárahnjúkar area: GPS-network measurements in 2005, Raunvísindaþing 2006, 3-4 mars, 2006, Háskóli Íslands.

Pagli, C., Sigmundsson, F., Lund, B., Geirsson, H., Sturkell, E., Einarsson, P., & Árnadóttir, Th., 2006: Glacio-isostatic deformation around the Vatnajökull ice cap, Iceland: Observations and Finite Element Modeling. International Symposium on Earth and Planetary Ice-Volcano Interactions, Reykjavík, Iceland, 19 - 23 June 2006.

Pagli, C., F. Sigmundsson, R. Pedersen, P. Einarsson, Th. Árnadóttir, and K. L. Feigl, Crustal deformation associated with the 1996 Gjálp subglacial eruption: InSAR studies in the affected areas adjacent to the Vatnajokull ice cap, EGU, Vienna, April, 2006.

Pagli, C., F. Sigmundsson, B. Lund, H. Geirsson, E. Sturkell, P. Einarsson, and Th. Árnadóttir, Ongoing and future glacio-isostatic crustal adjustments around Vatnajokull ice cap, Iceland due to ice retreat: GPS measurements and Finite Element Modeling, EGU, Vienna, April, 2006.

Pagli, C., F. Sigmundsson, B. Lund, H. Geirsson, E. Sturkell, P. Einarsson, and Th. Árnadóttir, Solid Earth Response to Recent Climate Warming: Glacio-isostatic deformation around the Vatnajokull ice cap, Iceland, Induced by Glacier Retreat Last Century, Eos Trans. AGU, 87 (52), Fall Meet. Suppl., Abstract G33B-0068,2006.

Pedersen, R., and Sigmundsson, F., "InSAR derived source geometries of two recent intrusive events in the Eyjafjallajökull volcano, Iceland, and their relation to the tectonic setting", EGU06-A-06409 , EGU General Assembly, Vienna, Austria, 2006.

Pedersen, R., T. Masterlark, F. Sigmundsson, T. Arnadottir and K.L. Feigl, Inter-rifting Deformation in an Extensional Rift Segment; the Northern Volcanic Zone, Iceland (invited), Eos Trans. AGU, 87 (52), Fall Meet. Suppl.,Abstract G34A-07, 2006.

Pedersen, R., Deformation of the Icelandic crust; timescales, processes and measuring methods, Geoscience Society of Iceland, Fall Meeting, Oct., 2006.

Pedersen, R., F. Sigmundsson, E. Sturkell, A. Hooper, H. Geirsson, P. Einarsson and K. Ágústsson, Volcano deformation studies in the propagating rift zone; Hekla, Torfajökull, Eyjafjallajökull and Katla, Geoscience Society of Iceland, Fall Meeting, Oct., 2006.

Pedersen, R., F. Sigmundsson and P. Einarsson, What controls the level of earthquake activity associated with magmatic intrusions?, Walker Memorial Meeting, Reykholt, Iceland, June, 2006.

Roberts, M., Magnússon, E., Geirsson, H., & Sturkell, E., 2006: Meltwater dynamics beneath Skeiðarárjökull from continuous GPS Measurements), Geoscience Society of Iceland, Autumn meeting 27/10-2006, 23.

Roberts, M J., Magnusson, E Magnusson, E., Bennett, R ., Geirsson, H., Sturkell, E., Bjornsson, H., Palsson, F., & Rott, H., 2006: Meltwater Dynamics Beneath Skeidararjokull From Continuous GPS Measurements and Seismic Observations, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract C31A-1232.

Sigmundsson, F., Sturkell, E., Geirsson, H., Pinel, V., Einarsson, P., Pedersen, R., Gudmundsson, M.T., Hognadottir, Th., Roberts, M.J., & Feigl, K., 2006: Ice-volcano interaction and crustal deformation at the subglacial Katla volcano, Iceland: GPS, InSAR and optical levelling tilt measurements compared to combined effects of magma accumulation and variable ice load. International Symposium on Earth and Planetary Ice-Volcano Interactions, Reykjavík, Iceland, 19 - 23 June 2006.

Sigmundsson, F., Einarsson, P., Sturkell, E., Ófeigsson, B., Grapenthin, R., Geirsson, H., Jakobsdóttir, S., & Halldórsson, P., 2006: Geologic hazards in the Kárahnjúkar area and their monitoring:  Will the Hálslón reservoir trigger deformation, fault slip and fracture opening? Geoscience Society of Iceland, Spring meeting 19/4-2006.

Sigmundsson, F.,  P. Einarsson, E. Sturkell, R. Pedersen, C. Pagli, Th. Árnadóttir, H. Ólafsson and H. Geirsson, Magma flow, storage and emplacement in the Icelandic crust: Constraints from space and terrestrial geodetic observations, A George P.L. Walker symposium on Advances in Volcanology, 12-17 June 2006, Reykholt, Borgarfjordur.

Sigmundsson, F., C. Pagli, E. Sturkell, H. Geirsson, R. Grapenthin, V. Pinel, P. Einarsson, Th. Árnadóttir, B. Lund, K.L. Feigl, R. Pedersen, H. Björnsson, F. Pálsson, Load induced crustal deformation at the Vatnajökull ice cap, Iceland, Geoscience Society of Iceland, fall meeting, October 27, Reykjavík, 2006.

Sigmundsson, F., R. Pedersen, C. Pagli, E. Sturkell, P. Einarsson, Th. Árnadóttir, K.L. Feigl, V. Pinel, Deformation of Icelandic volcanoes: Overview and examples from Hengill, Bárðarbunga and Gjálp, Geoscience Society of Iceland, fall meeting, October 27, Reykjavík, 2006.

Sigmundsson, F.; Pedersen, R.; Feigl, K.L.; Pinel, V.; Björnsson, H., Elastic Earth response to glacial surges: Crustal deformation associated with rapid ice flow and mass redistribution at Icelandic outlet glaciers observed by InSAR, EGU General Assembly, Vienna, Austria, Geophysical Research Abstracts, Vol. 8, 07822, 2006.

Sigmundsson, F., Eysteinsson, H., Einarsson, P., & Sturkell, E., 2006: 
 Krafla Rifting Episode 1975-1984: Constraints on Magma Flow From Time Series of Crustal Deformation and Gravity Change, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract T41B-1567.

Sigmundsson, F., R. Pedersen, K. Feigl, V. Pinel, H. Björnsson, F. Pálsson, Glacial surges flex the crust of the Earth: Crustal deformation associated with rapid ice flow and mass redistribution at Icelandic outlet glaciers observed by InSAR, Raunvísindaþing 2006, 3-4 mars, 2006, Háskóli Íslands.

Sigmundsson, F., 2006.  Fire and ice on shaky grounds: Living with natural hazards, keynote lecture, 37th Nordic Seminar on Detection Seismology, Abstract volume, August 21-23, Nesjavellir, Iceland.

Smith. K.T., 2006. Jökulhlaups from Snæfellsjökull, west Iceland. IGS International symposium on earth and planetary ice-volcano interactions, Reykjavík, Iceland. 19th - 23rd June 2006.

Soosalu, H., Einarsson,  P., Hjartardóttir, A.R., Jakobsdóttir, S., Pedersen, R., Sturkell, E., & White, R.S., 2006: Increasing earthquake activity along the divergent plate boundary near the Askja volcano, Iceland. The 37th Nordic Seminar on Detection Seismology, Nesjavellir, Iceland.

Soosalu, H., White, R.S., Einarsson, P., Hjartardóttir, Á.R., Jakobsdóttir, S.S., Pedersen, R. & Sturkell, E., 2006: Curious seismicity in the Herðubreið area at the divergent plate boundary in north Iceland. ESC workshop, Seismic phenomena associated with volcanicactivity, Olot, Spain, 18.-24.9.2006, 1 p.

Sturkell, E., Sigmundsson, F., & Geirsson, H., 2006: Inflation/deflation cycle of Grimsvötn volcano caused by magma movements prior to and during eruptions: constrains from GPS measurements 1992-2005. International Symposium on Earth and Planetary Ice-Volcano Interactions, Reykjavík, Iceland, 19 - 23 June 2006.

Sturkell, E., Einarsson, P., Sigmundsson, F., Geirsson, H., Ólafsson, H., Pedersen, R., De Zeeuw-van Dalfsen, E., Linde, A.T., Sacks, S.I., & Stefánsson R., 2006: Present-day volcano deformation in Iceland. George P.L. Walker symposium on Advances in Volcanology, Reykholt, Borgarfjordur, W-Iceland,12-17 June 2006, p. 38.

Sturkell, E., Sigmundsson, F., Geirsson, H., Halldór Ólafsson, H., & Theodórsson, Th., 2006: Post-rifting deformation processes 1989-2005 at Krafla volcano, Iceland: Constraints from local leveling, tilt and GPS observations. Geoscience Society of Iceland, Spring meeting 19/4-2006.

Sturkell, E., Geirsson, H., Árnadóttir, Th., Jiang, W., Pagli, C., Rennen, M., Völksen, C., Sigurdsson, T. Theódórsson, T., Erlingsson, J., Valsson, G., Einarsson, P., and Sigmundsson, F., 2006: Plate spreading and isostatic rebound, result from the nationwide 1993 and 2004 ISNET campaigns in Iceland, Bull. Geolog. Society of Finland, The 27th Nordic Geological Winter Meeting, Special Issue 1, p. 156, Oulu, Finland, 9-12 January 2006.

Sturkell, E.C., Sigmundsson, F., Geirsson, H., Pedersen, R.,
de Zeeuw-van Dalfsen, E., Olafsson, H., & Theodorsson, T., 2006: Local deformation processes 1989-2005 at Krafla volcano, Iceland: Constraints from levelling, tilt, InSAR and GPS observations, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract G53A-0876.

Sturkell, E., Einarsson, P., Sigmundsson, F., Geirsson, H., Soosalu, H., Knox, C., Ólafsson, H., Pedersen, R., Theodórsson, T., Present-day deformation at the Grímsvötn, Askja, and Krafla volcanoes, Geoscience Society of Iceland, fall meeting, October 27, Reykjavík, 2006.

Sturkell, E., Ágústsson, K., Linde, A., Sacks, S. I., Einarsson, P. F. Sigmundsson, H. Geirsson, H. Olafsson, R. Pedersen and P. L. Famina, Current magma accumulation in the deep magma chamber under the Hekla volcano, Iceland, Raunvísindaþing 2006, 3-4 mars, 2006, Háskóli Íslands.
 

2005:

Árnadóttir, Th., S. Miyazaki, H. Geirsson, Transient deformation preceding and following the June 2000 earthquake sequence in southwest Iceland,Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract G44A-02, 2005.

Árnadóttir, Th., S. Jónsson, F. Pollitz, W. Jiang, K.L. Feigl, E. Sturkell, and H. Geirsson, Post-seismic deformation following the June 2000 earthquake sequence in southwest Iceland, Geophys. Res. Abstracts, Vol. 7, EGU05-A-05533, EGU General Assembly, Vienna, Austria, 2005.

Árnadóttir, Th., W. Jiang, K. L. Feigl, H. Geirsson, and E. Sturkell, The crustal deformation field of southwest Iceland derived from GPS surveys: 1992 through 2004, Geophys. Res. Abstracts, Vol. 7, EGU05-J-09859, EGU General Assembly, Vienna, Austria, 2005.

Clifton, A.E., Kattenhorn, , Fernandes, L., 2005, Structural architecture of a highly oblique divergent plate boundary. General Assembly of the European Geosciences Union, April 24th – 29th, 2005, Vienna, Austria.

Freysteinn Sigmundsson, Halldór Geirsson, Erik Sturkell, Páll Einarsson, Pete La Femina, Tim Dixon, Christof Völksen, Þóra Árnadóttir, Carolina Pagli, Rikke Pedersen, Geodetic Constraints on plate boundary models and dynamics in Iceland, Vorráðstefna 9. apríl 2005, Ágrip erinda og veggspjalda, Jarðfræðafélag Íslands, bls. 28-29.

Freysteinn Sigmundsson, Pagli, C., Sturkell, E., Geirsson, H., Pinel., V. and Einarsson, P. (2005) Forecasting future uplift and crustal response around Vatnajökull ice cap due to ice unloading, ICS 2005 - Second International Coastal Symposium in Iceland, Höfn, Hornafjörður, 5-8 June, 2005, Icelandic Maritime Administration, Abstract volume, p. 93, http://www.itv.is/ics2005/

Freysteinn Sigmundsson, Pagli, C., Sturkell, E., Geirsson, H., Einarsson, P., Árnadóttir, Þ. and Björnsson, H. (2005), Landris við Vatnajökul, Ráðstefna um rannsóknir Vegagerðarinnar 2005, Ráðstefna á Hótel Nordica 11. nóvember 2005.

Geirsson, H., Th. Árnadóttir,E. Sturkell, W. Jiang, M. Rennen, C. Völksen, C. Pagli, T. Sigurdsson, T. Theodorsson, J. Erlingsson, P. Einarsson, F. Sigmundsson, Crustal Deformation in Iceland Derived from the Nation-wide 1993 and 2004 ISNET Campaigns,  Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract G21B-1275, 2005.

Geirsson, H., Th. Árnadóttir, C. Völksen, W. Jiang, E. Sturkell, T. Willemin, P. Einarsson, F. Sigmundsson and R. Stefánsson, Present crustal movements in Iceland, determined from 6 years of continuous GPS measurements, Geoscience Society of Iceland, April Meeting, 2005.

Halldór Geirsson, Páll Einarsson og Freysteinn Sigmundsson (2005), Jarðskorpuhreyfingar og hæð sjávarstöðu, ráðstefna um áhrif sjóflóða og hækkunar sjávarstöðu á skipulag, Verkfræðideild Háskóla Íslands, 28. apríl
2005.

Heidi-Elisabeth Hansen, Grönvold, K.  Jan Košler, J.  & Pedersen R.B., 2005.  Isotopic composition of Li in volcanic rocks from the northern Icelandic rift zone, Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract V41C-1464, 2005. 

Holm, D. & Grönvold, K. "The first geochemical account of basaltic and silicic rocks from the immense Hofsjökull central volcano, Mid-Iceland". General Assembly of the European Geosciences Union, April 24th – 29th, 2005, Vienna, Austria.

Mattsson, H.B., Solgevik. H., 2005. Contrasting fragmentation modes in the Capelas tuff cone, São Miguel (Azores). Eos Trans. AGU, 86 (52), Fall Meet. Suppl., Abstract V53A-1541.

Mortensen AK., Wilson JR, Holm PM. The Cão Grande plinian fall deposit on Santo Antão, Cape Verde Islands. International Workshop on Ocean Island Volcanism, April 1st – 9th, 2005, Sal, Cape Verde Islands. 

Pagli, C., F. Sigmundsson, E. Sturkell, H. Geirsson, P. Einarsson, B. Lund, and Th. Árnadóttir, Ongoing Glacio-Isostatic Crustal Deformation Around Vatnajokull ice cap, Iceland due to Ice Retreat: Observations and Finite Element Modeling, Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract G33A-0017, 2005.

Pagli, C., E. Sturkell, H. Geirsson, F. Sigmundsson, P. Einarsson, Th. Árnadóttir and V. Pinel, Modeling and observations of current glacio-isostatic crustal movements around Vatnajökull ice cap, abstract for Höfn conference, April 2005.

Pagli, C., Sturkell, E., Geirsson, H., Freysteinn Sigmundsson, Einarsson, P., Árnadóttir, Þ. and Pinel, V. (2005) Modeling and observations of current glacio-isostatic crustal movements around Vatnajökull ice cap, ICS 2005 - Second International Coastal Symposium in Iceland, Höfn, Hornafjörður, 5-8 June, 2005, Icelandic Maritime Administration, Abstract volume, p. 91-92, http://www.itv.is/ics2005/

Pedersen, R.., Freysteinn Sigmundsson, Einarsson, P., Brandsdóttir, B., and Árnadóttir, Th. (2005) Controlling factors on earthquake swarms associated with magmatic intrusions; constraints from Iceland, EOS Trans. Am. Geophysical Union, 86, AGU Fall Meeting abstracts, abstract no G33A-0017.

Pedersen, R., Sigmundsson, F., Feigl, K.L., Pagli, C., Jónsson, S., de Zeeuw-van Dalfsen, E. Vadon, H, An overview of the utilization of interferometric synthetic aperture radar images for observation of Icelandic crustal deformation, GI Norden, Reykjavik, 14-17 Sept., 2005.

Pedersen, R., de Zeeuw-van Dalfsen, E., Sigmundsson, F. and Pagli, C., Deep-seated recharging of the Krafla volcanic system, Geoscience Society of Iceland, Spring Meeting, p. 55, April, 2005.

Rikke Pedersen og Freysteinn Sigmundsson (2005), "Applications of InSAR for crustal deformation monitoring in Iceland", erindi á ráðstefnu "The establishment of a new vertical reference for Iceland", fundur á vegum Nordisa Kommisionen för Geodesi (NGK).Roberts, M. J., Sturkell, E., Geirsson, H., Gudmundsson, M. T., Pálsson, F., Guðmundsson, G. B, Elefsen, S. O., Gíslason, S., Sigfússon, B.,  & Jónsson, P., 2005: Large increase in glacier sliding during subglacial flooding, EGU05-A-09946.

Rikke Pedersen og Freysteinn Sigmundsson (2005), An overview of the utilization of interferometric synthetic aperture radar images for observation of Icelandic crustal deformation, erindi á ráðstefnu "GI Norden 2005 - What's up, GI Norden Conference", Hotel Nordica, Reykjavík, 15. júní, 2005 samnorræn ráðstefna á vegum norræna félaga um landupplýsingakerfi - LÍSU samtökin á Íslandi.

Sigmundsson, F., H. Geirsson, E. Sturkell, P. Einarsson, P. La Femina, T. Dixon, C. Völksen, Th. Árnadóttir, C. Pagli and R. Pedersen, Geodetic constraints on plate boundary models and dynamics in Iceland, Geoscience Society of Iceland, April Meeting, 2005.

Sigmundsson F., Pagli, C., Sturkell, E., Geirsson, H., Pinel, V., & Einarsson, P., 2005. Forecasting future uplift and crustal response around Vatnajökull ice cap due to ice unloading, International Coastal Symposium, Abstract volume pp 93, Höfn, Iceland.

Sigmundsson, F., Pedersen, R., Feigl, K. L., Pinel, V. and Björnsson, H. (2005) Glacial surges flex the crust of the Earth: Crustal deformation associated with rapid ice flow and mass redistribution at Icelandic outlet glaciers observed by InSAR, EOS Trans. Am. Geophysical Union, 86, AGU Fall Meeting abstracts, abstract no G42A-07.

Smith, K.T., G. Larsen, AJ Newton, AJ Dugmore, 2005. Volcanogenic floods and rain-triggered lahars: A Holocene chronology constrained by Icelandic tephras. MAEGS 14, 14th Meeting of the Association of European Geological Societies, Natural hazards related to recent geological processes and regional evolution, Torino, Italy, 19th - 23rd September 2005.

Soosalu, H. and E. Sturkell, 2005. Long-term prediction of Hekla eruptions using geodesy and seismology. ESC workshop, Seismic phenomena associated with volcanic activity, Guadeloupe, France, 19.-24.9.2005, 19-20.

Sturkell, E., & Roberts, M.J., 2005: Fatal Volcanic Eruptions in Iceland. Geoscience Society of Iceland, Spring meeting 2005. p. 24.

Sturkell, E., & Roberts, M. J., 2005: Fatal hazards caused by subglacial volcanism in Iceland, EGU05-A-09976.

Sturkell, E., Agustsson, K., Linde, A.T., Sacks, S.I., Einarsson, P., Sigmundsson, F., Geirsson, H., Pedersen, R., La Femina, P., 2005. Geodetic constraints on the magma chamber of the Hekla volcano, Iceland, , Eos Trans. AGU,  86(52), Fall Meet. Suppl., Abstract V21D-0636.

2004:

Árnadóttir, Th., F. Pollitz, S. Jónsson, E. Sturkell, H. Geirsson, and W. Jiang,, Áhrif jarðskjálfta á jarðskorpuhreyfingar á Suðurlandi frá 1992-2003, Raunvísindaþing, 16-17 apíl 2004, ágrip erinda og veggspjalda, p. 55, 2004.

Árnadóttir, Th., S. Jónsson, F. Pollitz, W. Jiang, K.L. Feigl, E. Sturkell, and H. Geirsson, Post-seismic deformation following the June 2000 earthquake sequence in southwest Iceland, Eos Trans. AGU, 85(47), Fall Meet. Suppl., Abstract G12A-06, 2004.

de Zeeuw-van Dalfsen, R. Pedersen, F. Sigmundsson, and C. Pagli, Deep accumulation of magma near the crust-mantle boundary at the Krafla volcanic system, Iceland: Evidence from satellite radar interferometry 1993-1999, IAVCEI general assembly 2004, Pucón, Chile, 14-19 Nov., 2004.

de Zeeuw-van Dalfsen, H. Rymer, D. A. Rothery, E. Sturkell, and F. Sigmundsson, The integration of micro-gravity, geodetic and water extraction data at Krafla volcano, NE Iceland, IAVCEI general assembly 2004, Pucón, Chile, 14-19 Nov., 2004.

Clifton, A.E., Einarsson, P., Árnadóttir, Th., Pagli, C., and Roberts, M., 2004, Identifying seismogenic faults: Case studies from SW Iceland. EOS, Transactions, American Geophysical Union 2004 Fall meeting.

Fernandes, L., Kattenhorn, S.A. and Clifton, A.E., 2004, Faulting and magmatism on the Reykjanes Peninsula, SW Iceland. EOS, Transactions, American Geophysical Union 2004 Fall Meeting

Frost DJ, Liebske C, McCammon CA, Langenhorst F, Trønnes RG, Rubie DC 2004: Experimental evidence for the existence of a metallic iron-rich phase in the Earth´s mantle. Abstr. 10th Int. Symposium Experimental Mineral. Petrol. Geochem. Lithos 73, S38.

Frost DJ, Trønnes RG, Liebske C, McCammon CA, Langenhorst F, Rubie DC 2004: The crystal chemistry of aluminous perovskite may cause precipitation of metallic Fe in the lower mantle. Goldschmidt Conf. Copenhagen, June, 2004, Geochim. Cosmochim. Acta Suppl, A562.

G. Sverrisdottir,   N. Oskarsson,   A.E. Sveinbjörnsdottir,   R. Olafsdottir, 2004, Xenolith loaded pumice/meltwater lahar of the 3900 cal BP Hekla eruption, IAVCEI general assembly 2004, Pucón, Chile, 14-19 Nov., 2004.

Holm, F., R.G. Trønnes, K. Grönvold, H. Karlsson, H. Torfason 2004: Petrology and geochemistry of the Esjufjöll central volcano, SE Iceland, Geoscience Soc. Iceland. Spring Meeting, 30-31.

Holm F, Trönnes RG, Karlsson H, Grönvold K 2004: Origin and formation of the rhyolites in the Eastern Volcanic Flank Zone, Iceland. Goldschmidt Conf. Copenhagen, June, 2004, Geochim. Cosmochim. Acta Suppl, A648.

La Femina, P. C., T. Dixon, R. Malservisi, Th. Arnadottir, F. Sigmundsson, E. Sturkell, Strain partioning and accumulation across overlapping spreading centers: Geodetic GPS measurements in South Iceland, EOS Transactions American Geophysical Union, 85, AGU Fall Meeting Suppl., Abstract G13C-01, 2004.

Mattsson, H., Höskuldsson, A., 2004. Estimating eruption duration in a prehistoric lava field using inflation structures: the Helgafell eruption 5900 BP. IAVCEI General Assembly 2004 (s03c_pm_088).

Mattsson, H., Höskuldsson, A., 2004. Surtseyan volcanism at the Heimaey volcanic centre, south Iceland. IAVCEI General Assembly 2004 (s11b_pth_110).

Mattsson, H.B., Höskuldsson, A., Hand, S., 2004. Crustal xenoliths in the 6220 BP Sæfell tuff-cone, south Iceland: evidence for an unusually deep, diatreme-forming, Surtseyan eruption. 2nd International Maar Conference, Hungary. Occasional papers of the Geological Institute of Hungary, vol. 203. p. 77.

Mattsson, H., Höskuldsson, A. & Oskarsson, N., 2004. Geology and petrology of the Heimaey volcanic centre, south Iceland. 26th Nordic Geological Winter Meeting, Abstract volume GFF, p.47.

Mattsson, H., Höskuldsson, A., 2004. Eruption duration revealed by the "lava clock". 26th Nordic Geological Winter Meeting, Abstract volume GFF, p.47-48.

Mortensen AK, Bigler M, Grönvold K, Johnsen SJ, Steffensen JP and Davies S. 2004. Tephrochronology for 33-10ka BP (GRIP calendar ice core age) of the NGRIP ice core - Eruption composition, origin, impact and frequency during stadial and interstadial conditions. IAVCEI General Assembly, Pucón, Chile. Abstract; s12b_pf_007.

Mortensen AK, Bigler M, Grönvold K, Johnsen SJ, Steffensen JP, Davies S. 2004. Tephra layers in two Greenland ice cores - frequency, composition and origin of eruptions from 33-10ka BP (calendar ice core age). Geoscience Soc. Iceland. Spring Meeting, 43.

Pedersen, R., and Sigmundsson, F., Temporal development of intrusive episodes in the Eyjafjallajökull volcano, Iceland, derived from InSAR images, IAVCEI general assembly 2004, Pucón, Chile, 14-19 Nov., 2004.

Pedersen, R., Sigmundsson, F., Feigl, K.L., Pagli, C., Jónsson, S., de Zeeuw-van Dalfsen, E., Vadon, H., InSAR observations of crustal deformation in Iceland – An overview, ENVISAT symposium, 6-10 Sept., 2004, Salzburg, Austria, 2004.

Pedersen, R., Sigmundsson, F., and Pagli, C., Satellite observations of Icelandic crustal deformation, Raunvísindaþing, 16-17 apíl 2004, ágrip erinda og veggspjalda, p. 55, 2004.

Pedersen, R., F. Sigmundsson, K. Feigl, C. Pagli, S. Jonsson, E. De zeeuw-van Dalfsen, H. Vadon, Crustal deformation in Iceland: Constraints on tectonic and magmatic processes from InSAR observations, EOS Transactions American Geophysical Union, 85, AGU Fall Meeting Suppl., Abstract G51B-0076, 2004.

Solgevik, H., Mattsson, H.B., Hermelin, O., 2004. Evolution of an emergent tuff-cone: A depositional study of the Capelas tuff-cone, São Miguel (Azores). 2nd International Maar Conference, Hungary. Occasional papers of the Geological Institute of Hungary, vol. 203. p. 92.

Sigmundsson, F., Widespread increase in magma pressure precedes major failure along the plate boundary in Iceland, 26th Nordic Geological Winter Meeting, January 6-9, 2004, Uppsala, Abstract Volume, GFF, 126, p. 50.  

Sigmundsson, F., E. Sturkell, V. Pinel, P. Einarsson, R. Pedersen, H. Geirsson, M. T. Gudmundsson, H. Bjornsson, C. Pagli, Deformation and eruption forecasting at volcanoes under retreating ice caps: Discriminating signs of magma inflow and ice unloading at Grimsvotn and Katla volcanoes, Iceland, EOS Transactions American Geophysical Union, 85, AGU Fall Meeting Suppl., Abstract G42A-07, 2004.

Sigmundsson, F., R. Pedersen, E. Sturkell, P. Einarsson, H. Geirsson, Þ. Árnadóttir, C. Pagli, W. Jiang, H. Ólafsson, R. Ólafsdóttir, Interpretation of volcano deformation: Constraints on magma storage, volumes, flow rates, and future events on volcanoes, Raunvísindaþing, 16-17 apíl 2004, ágrip erinda og veggspjalda, p. 55, 2004.

Soosalu, H., K. Jónsdóttir & P. Einarsson (2004). Increased seismicity at the Katla volcano, Iceland – signs of a cryptodome? The 26th Nordic Geological Winter Meeting, January 6-9, 2004, Uppsala, Sweden. GFF 126, Abstract, p. 51.

Soosalu H, Jónsdóttir K, Einarsson P (2004). The nature and interpretation of the Goðabunga earthquakes. Geoscience Society of Iceland, Spring meeting 2004, p. 56-57.

Soosalu H, Einarsson P, Geirsson H, Jónsdóttir, K, Sturkell, E (2004). Seismic and geodetic evidence of a cryptodome at the Katla volcano, south Iceland. ESC workshop, Seismic phenomena associated with volcanic activity, La Palma, Canary Islands, Spain, 7.-11.9.2004. Abstract, 2 p.

Soosalu H, Jónsdóttir K, Einarsson P (2004). Is there a silicic Katla eruption under preparation? Natural Science Conference, University of Iceland, 16-17 April 2004. s. 76.

Soosalu H, Lippitsch R, Einarsson P (2004). Low-frequency earthquakes at the Torfajökull volcano, south Iceland - current results and future research plans. ESC workshop, Seismic phenomena associated with volcanic activity, La Palma, Canary Islands, Spain, 7.-11.9.2004. Abstract, 1 p.

Sturkell, E., P. Einarsson, F. Sigmundsson, M. J. Roberts, H. Geirsson, H. Olafsson, R. Pedersen, E. de Zeeuw-van Dalfsen, A. Linde, S. I. Sacks, R. Stefansson, Magma dynamics and volcano geodesy in Iceland, EOS Transactions American Geophysical Union, 85, AGU Fall Meeting Suppl., Abstract G51A-0055, 2004.

Sturkell, E., H. Geirsson, F. Sigmundsson, Þ. Árnadóttir, R. Pedersen, C. Pagli, and P. Einarsson, Crustal deformation and volcano dynamics in Iceland, 26th Nordic Geological Winter Meeting, January 6-9, 2004, Uppsala, Abstract Volume, GFF, 126, p. 51.

Trønnes RG, Frost DJ, Liebske C, McCammon CA, Langenhorst F, Rubie DC 2004: The oxygen fugacity of volatile-free peridotite and experimental evidence for crystal-driven redox reactions caused by lower mantle perovskite. Abstr. Geoscience Soc. Iceland. Spring Meeting, 63-64.

Trönnes RG, Johansen TS, Karlsson H, Williams AJ, Imsland P, Grönvold K, Waight T, Brandon AD, Graham DW 2004: NE Atlantic geochemistry: new insights from volcanic flank zones in Iceland and Jan Mayen. Goldschmidt Conf. Copenhagen, June, 2004, Geochim. Cosmochim. Acta Suppl. A701.

Williams AJ, Stuart FM, Ellam RM, Fitton JG, Johansen TS, Trönnes RG 2004: He-isotope characteristics of geochemically enriched basalts from the Snaefellsnes Peninsula, western Iceland. Goldschmidt Conf. Copenhagen, June, 2004, Geochim. Cosmochim. Acta Suppl, A568.

2003:

Árnadóttir,Th., F. Pollitz, S. Jónsson, K.L. Feigl, E. Sturkell, H. Geirsson, and P. Einarsson, Spatio-temporal variations of post-seismic deformation after the June 2000 earthquake sequence in southwest Iceland, Eos Trans. AGU, Fall Meet. Suppl., Abstract G21B-0268, 2003.

Árnadóttir, Th., Jarðskorpuhreyfingar og spennubreytingar á Suðurlandi í kjölfar jarðskjálftanna í júní 2000, (Crustal deformation and stress changes in South Iceland due to earthquakes in June 2000), Jarðfræðafélag Íslands, Geoscience Society of Iceland, p. 64, spring meeting, April 23, Reykjavík, 2003.

Árnadóttir, Th., S. Jónsson, R. Pedersen, and G.B. Gudmundsson, Coulomb stress changes in the South Iceland Seismic Zone due to two large earthquakes in June 2000, AGU-EUG-EGS Joint assembly, Abstract G12-1TU4O-002, Nice, April 6-11, France, 2003.

Claesson, L., The "prediction in hindsight" of an M 5.8 earthquake at Húsavík on September 16th, 2002, 31 August - 8 September, Geysir, South Iceland, p. 8, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Clifton, A. E., 2003, Unravelling the history of post-glacial faulting on Reykjanes Peninsula, SW Iceland. EOS, Transactions, American Geophysical Union 2003 Fall Meeting.

Clifton, A.E. and Sigmundsson, F., 2003, Complex fault interactions at the transition between off-shore and on-shore segments of the Mid-Atlantic Ridge plate boundary in southwest Iceland. EGS-EUG-AGU Joint Meeting, Nice, France.

Frost DJ, Liebske C, McCammon CA, Langenhorst F, Trønnes RG, Rubie DC, 2003: Experimental evidence for the existence of metallic Fe-rich alloy in the Earth´s lower mantle. Eos Trans. American Geophys. Union 84 (Fall Meeting Suppl.), F1376.

Geirsson, H., Þ. Árnadóttir, E. Sturkell, F. Sigmundsson, P. Einarsson, and T. Villemin, Continuous GPS observations in Iceland, Summerschool on Tectonic-Magmatic Interaction, 31 August - 8 September, Geysir, South Iceland, p. 17, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Hibbs, A., Malone, A., Soosalu, H., White, R. and Einarsson, P. 2003. High-frequency earthquakes at the Torfajökull volcano in the summer 2002 - first results. Geoscience Society of Iceland, Spring Meeting, p. 38.

Holm, D. H. and J. Richard Wilson, Textural variations in a large contact metamorphosed metabasaltic inclusion in the Fongen-Hyllingen Intrusion, Norway -a result of mountain-building in the Scandinavian Caledonides, Geysir, South Iceland, p. 19, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Holm, F., R.G. Trønnes, K. Grönvold, H. Karlsson, H. Torfason, Petrology and geochemistry of the Esjufjöll central volcano, SE Iceland, 31 August - 8 September, Geysir, South Iceland, p. 20, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Jackson MJ, Oskarsson N, Trønnes RG, Grönvold K, Hart S, Oppo D, McManus JF, Sachs J, 2003: Holocene loess deposition in Iceland: Evidence against long-term AO/NAO-modulated climate change. Eos Trans. American Geophys. Union 84 (Fall Meeting Suppl.), F912

Jónsson, S., Paul Segall, Rikke Pedersen, and Grímur Björnsson, What controls aftershock decay in South Iceland?, 31 August - 8 September, Geysir, South Iceland, p. 22, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

La Femina, P., T. Dixon, E. Sturkell, Th. Árnadóttir, and F. Sigmundsson, GPS derived velocity field across the Eastern Volcanic Zone, Iceland, Summerschool on Tectonic-Magmatic Interaction, 31 August - 8 September, Geysir, South Iceland, p. 27, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Liebske C, Frost DJ, Trönnes R, Langenhorst F, McCammon CA, Rubie DC (2003) The oxidation state of iron in the Hadean lower mantle. AGU-EGS-EUG-meeting, Nice. Gephys. Res. Abstr. 5, 06808.

Lippitsch, R, White RS, Soosalu, H. 2003. Precise hypocenter location of microearthquakes in the Torfajökull volcanic system, Iceland. Eos Trans. American Geophys. Union 84 (46), Fall Meeting Suppl., Abstract S21D-0323.

Momme, P., Oskarsson, N., Keays R.R., Tegner, C., Brooks, C.K. 2003. Platinum-group elements in basalts derived from the Iceland plume -Implications for metallogenesis. Geological Society of America Annual Meeting and Exposition, Seattle.

Momme, P., Oskarsson, N. & Keays R., 2003. Platinum-group elements in the Icelandic rift system: melting processes and mantle sources. Geophysical Research Abstracts, Vol. 5, 02379, 2003. ( Poster - 567 Kb jpg)

Mortensen AK, Biggler M, Grönvold K, Steffensen JP, Óskarsson N and Johnsen SJ. 2003. Ash layers from the last glacial termination in the NGRIP ice core. XVI INQUA Congress, Reno, Nevada, USA. Abstract 41-11.

Pagli, C. and Freysteinn Sigmundsson, Subsidence at Askja volcano, North Iceland: InSAR Observations and Different Modeling Approaches, 31 August - 8 September, Geysir, South Iceland, p. 34, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Pedersen, R., Freysteinn Sigmundsson and Søren Bom Nielsen, Different styles of magmatic-tectonic interaction: Two recent examples from Iceland , 31 August - 8 September,  Geysir, South Iceland, p. 36, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Richard, D., Susan E. Owen, Freysteinn Sigmundsson, Dike models of tiltmeter data from the 1984 rifting event at Krafla, Iceland: Indication of a vertical component to the propagation direction, 31 August - 8 September,Geysir, South Iceland, p. 41, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003

Schlische, R.W., Withjack, M.O., Ackermann, R.V., and Clifton, A.E. , 2003, Controls on the maximum size of fault arrays and fault segments - insights from experimental clay models, EOS, Transactions, American Geophysical Union, 2003 Fall Meeting.

Soosalu, H., (2003). Low-frequency earthquakes at the Katla volcano, Iceland – evidence of path effects. ESC workshop, Seismic phenomena associated with volcanic activity, Pantelleria, Italy, 23.-28.9.2003. Abstract, 2 p.

Soosalu, H. and Einarsson, P. 2003. Observations of low-frequency earthquakes at the Torfajökull volcano, south Iceland. EGS-AGU-EUG Joint Assembly, Nice, France. Abstract 09858.

Soosalu, H., and Páll Einarsson, Low-frequency earthquakes at the Torfajökull volcano, south Iceland, 31 August - 8 September, Geysir, South Iceland, p. 46, Nordic Volcanol. Inst. Report 0303, Reykjavik, Iceland, 2003.

Trönnes RG, Johansen TS, Karlsson H, Grönvold K. 2003. Geochemistry ofthe Iceland mantle plume source: new insights from volcanic flank zone products. AGU-EGS-EUG-meeting, Nice. Gephys. Res. Abstr. 5, 07509.

Walter M, Trönnes R,Frost D Nakamura E, 2003: Crystal fractionation in a deep magma ocean. 13th Annual Goldschmidt Conference, Kurashiki, Japan. Geochim. Cosmochim. Acta., 67 (18S), A518. 

2002:

A. K. Mortensen, N. Óskarsson & G. Sverrisdóttir. Environmental Impact of the Silicic Part of the 871AD Vatnaöldur Eruption, Iceland. JFI haustfundur, 2002.

Amundsen, H.E.F., Scaltegger, U., Jamtveit, B., Griffin, W.L., Podladchikov, Y., Torsvik, T., Grönvold, K. 2002. Reading the LIP's of Iceland and Mauritius:zircon xenocrysts confirming underlying continental crust. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 8.

Andersen J. C. Ø., Power M. R., and Momme P., 2002. Sulphur saturation and platinum-group element fractionation in the Palaeogene North-Atlantic igneous province. Proceedings of the 25th Annual General Meeting of the Mineral Deposits Studies Group, Southampton, 3-4 January 2002, p. 6.

Árnadóttir, T. Geirsson, H., Sturkell og Einarsson, P. 2002. Crustal deformation on Reykjanes Peninsula from 1998-2001 (Jarðskorpuhreyfingar á Reykjanesskaga frá 1998 til 2001), Geoscience Society of Iceland, Spring Meeting 2002, p. 65, 2002.

Árnadóttir, Th., H. Geirsson, E. Sturkell, K. S. Vogfjord, P. Einarsson, S. Hreinsdóttir, Crustal Deformation Measured by GPS on Reykjanes Peninsula due to Triggered Earthquakes on June 17, 2000, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract G12C-03, 2002.

Clifton, A. E. Pagli, C. Pedersen, R. Jónsdóttir, J. F. EythorsdóttirK. and Vogfjörð, K. 2002. Triggered slip on distant faults as a result of a Mw = 6.6 earthquake in the South Iceland lowland. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume.

Clifton, A. E. and Ólafsdóttir, R. 2002. Use of GIS to Integrate Geological and Geophysical data in the Neo-volcanic Zone of Southwest Iceland, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 21.

Frogner, P. Gíslason S R. & Óskarsson, N. 2002. Biochemical response to pristine volcanic ash exposed in surface water, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 50.

Geirsson, H., E. Sturkell and Árnadóttir, Th. 2002. Monitoring crustal deformation in Iceland using permanent GPS stations. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 58.

Geirsson, H., Th. Árnadóttir, E. Sturkell, F. Sigmundsson, P. Einarsson, T. Villemin, Continuous GPS Measurements in Iceland 1999 - 2002, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract G22A-05, 2002.

Holm, P.M., Wilson, J.R., Christensen, B.P., Hansen, L., Hein, K.M., Mortensen, A.K., Pedersen, R., Plesner, S. & Runge, M.K. 2002. Volcanology of the Northern Islands of the Cape Verde Archipelago: Santo Antão. 25th Nordic Geological Winter Meeting, Abstract volume; 245.

Höskuldsson, Á. and Ólafsdóttir, R. 2002. Pyroclastic flows formed in the eruption of Hekla 2000, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 86.

Johansen, T.S., Grönvold K., Trønnes R.G. 2002. Geochemistry of the postglacial alkaline to transitional off-rift basalts at Snæfellsnes, Iceland. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 92.

Karlsson, H. R., Óskarsson, N., Grönvold, K. & Browning, J. M. 2002. A tale of two shield volcanoes: Oxygen isotope geochemistry of Skjaldbreidur and Trolladyngja, Iceland, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 107.

Karlsson, H. R., Sigvaldason, G. E., Óskarsson N. & Browning,J. M. 2002. Origin of low O-18 mafic magmas in Iceland: Clues from Askja and Sveinagja volcanoes, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 108.

Larsson, D. & Óskarsson, N. 2002. Trace element abundances of sulphides from the Krafla geothermal system, Iceland, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 125.

Libske C, Frost DJ, Trönnes RG, Rubie DC 2002: Mantle melting at high pressure. 6th High-Pressure Mineral Physics Symposium, Verbania, Italy, August 2002, P II, 1-2.

Lindström, M., Ormö, J., & Sturkell, E. 2002. Structure of the Lockne Marine Impact Crater, Ordovician, Sweden, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 129.

Mansfeld, J., Sturkell, E., & Óskarsson, N. 2002. Laser ablation ICP-MS determination of major and trace element concentrations in unknown samples: Composition of melt particles in the Lockne impact structure, central Sweden, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 135.

Mattsson, H. & Höskuldsson, A. 2002. Using lava inflation structures to estimate eruption duration in fossil lava fields: the Helgafell eruption 5900 BP. Eos Trans. AGU, 83, Fall Meet. Suppl, V 12B-1428.

Mattsson, H. Höskuldsson, Á. and Óskarsson, N. 2002. Reconstruction of the Helgafell eruption, Heimaey. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 137.

Momme, P., Oskarsson, N., Grönvold, K., Tegner, C., Brooks, K. and Keays, R., 2002. Platinum-Group Elements in Basalts Derived from the Icelandic Mantle Plume -Past and Present. Nordic Geological Wintermeeting 2002, Reykjavik, Iceland. Abstract volume p 139.

Mortensen, A. K., Óskarsson, N. & Sverrisdóttir, G. 2002. Volcanic Input From the Short-lived Plinian 871 AD Settlement Event, Southern Iceland. AGU Chapman Conference on Volcanism and the Earth´s Atmosphere, Santorini, Greece. Abstract volume; 22.

Mortensen, A. K., Óskarsson, N. & Sverrisdóttir, G. 2002. Environmental Impact of Silicic Volcanic Eruptions - The Silicic Part of the 871 AD Vatnaöldur Eruption, Iceland, as an Example. NorFa Summer School on Environmental Effects of Large Volcanic Eruptions on the Northern Hemisphere. Abstract volume; 8.

Mortensen, A. K., Óskarsson, N. & Sverrisdóttir, G 2002. Volcanic hazard from explosive volcanic eruptions - a study of the silicic part of the 871 AD Settlement Layer, Iceland, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 140.

Ólafsdóttir, R. Höskuldsson, Á. and Grönvold, K. 2002. The evolution of the lava flow from Hekla eruption 2000, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 149.

Pagli, C. Pedersen, R., Sigmundsson F. and Feigl, K.L. 2002. Crustal deformation at the Reykjanes Peninsula, Iceland, from 1992--2000, measured by Satellite Radar Interferometry, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 150.

Pedersen, R. Sigmundsson, F. Jonsson, S. Feigl, K.L.cand Árnadóttir, Th. 2002. Bookshelf tectonics observed from space, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 152.

Pedersen, R. Sigmundsson, F. Feigl, K.L. Sturkell, E. Einarsson, P. Jonsson, S. Agustsson, K. Linde, A. and BretarF. 2002. Deformation of Volcanoes - what InSAR, tilt, GPS and strain data can tell us about Hekla, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 153.

Pedersen, R., and F. Sigmundsson, Temporal Development of Repeated Intrusive Events in a South Iceland Volcanic System, Inferred From InSAR Measurements, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract T11E-02, 2002.

Richard, D. S. Owen, and F. Sigmundsson, Dike Propagation Models of Tiltmeter Data from the 1984 Rifting Event at Krafla Volcano, Iceland, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract T12A-1296, 2002.

Schaltegger, U, Amundsen, H., Jamtveit, B., Frank, M., Griffin, W.L., Grönvold, K., Trönnes, R. & Torsvik, T. 2002: Contamination of OIB by underlying ancient continental lithosphere: U-Pb and Hf isotopes in zircons question EM1 and EM2 mantle components. 12th Annual Goldschmidt Coference Abstracts A673.

Selbekk R. S. 2002. The Tephra Layer From the Plinian Eruption in Öræfajökull 1362, Southeast Iceland. Eos Trans. AGU, 83, Fall Meet. Suppl, V12A-1414.

Selbekk R. S. 2002. The tephra layer from the 1362 Öræfajökull eruption, SE-Iceland: A plinian eruption associated with a caldera collapse. Geoscience Society of Iceland, fall meeting, p. 20.

Selbekk R. S. and Skjerlie, K. P. 2002. Petrogenesis of anorthositic dykes and leucosomes in Tromsø, North Norway. Field, geochemical and experimental evidence for hydrous anatexis of an alkaline mafic complex. In

Selbekk, R. S & Eklund, O (Eds.). 2002. Lofoten-2002, workshop about and excursion to Troms-Lofoten 24-31.8 2002. Geocenter tiedottaa report nr. 19. Turku University-Åbo Akademi 14.

Sigmundsson F. & Einarsson, P. 2002. Plume-ridge interaction in Iceland: Expression in crustal deformation fields and volcanic activity, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 187.

Sigmundsson, F. Pedersen, R. Clifton, A. Pagli C. & Ólafsdóttir, R. 2002. Crustal deformation in Iceland measured by Interferometric Analysis of Synthetic Aperture Radar Images (InSAR), The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 188.

Sigmundsson, F., R. Pedersen, Th. Árnadóttir, P. Einarsson, E. Sturkell, H. Geirsson, K. Feigl, Inferring Volcano Dynamics and Magma Budget from Crustal Deformation Studies at Icelandic Volcanoes, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract T21D-08, 2002.

Sigmundsson, F., R. Pedersen, C. Pagli, K. Feigl, E. Sturkell, Styles of Volcano Deformation in Iceland Mapped by InSAR, Eos Trans. AGU, 83(47), Fall Meet. Suppl., Abstract G62A-05, 2002.

Skjerlie, K. P. and Selbekk, R. S. 2002. Why is there a globally unique anorthosite dike swarm in Tromsø, and how did it form? Invited talk in the Journal Club, Department of Geology, University of Georgia, Athens, USA.

Soosalu, H. & Einarsson, P.2002. Characteristics of the seismicity at the Hekla volcano, South Iceland, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 197.

Soosalu, H. and Einarsson P. 2002. Low-frequency earthquakes at the Torfajökull volcano, measured by a local network. Geoscience Society of Iceland, Fall Meeting, p.27.

Soosalu, H., Einarsson, P. and Þorbjarnardóttir, B.S. 2002.Volcanic tremor related to the 2000 Hekla eruption. Geoscience Society of Iceland, Spring Meeting, p. 50.

Sturkell, E., Einarsson, P., Sigmundsson, F., Hreinsdóttir, S., & Geirsson, H. 2002. Geodetic observations of the 1998 Grímsvötn eruption: Co-eruptive subsidence and subsequent inflation, observed by GPS, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 202.

Sturkell, E., Einarsson, P., Sigmundsson, F., Hreinsdóttir, S., & Geirsson, H.,2001: Deformation of Grímsvötn volcano, Iceland: 1998 eruption and subsequent inflation, The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume.

Sverrisdóttir, G. 2002. The HSv lahar from Mt. Hekla. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 209.

Trønnes, R.G., Frost, D.J., Walter, M.J., McCammon, C. & Nakamura, E. 2000. Peridotite phase relations at 21-24 GPa and variable oxygen fugacity: implications for plume and subduction dynamics. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 220.

Trønnes, R.G., Karlsson, H. and Grönvold, K. 2002. Common chemical features of the NE-Atlantic mantle and the anomalous Öræfajökull source. Icelandic Geoscience Society Spring Meeting, Program with Abstracts 2002, 55.

Trønnes, R.G. Neumann, E.-R. & Sundvoll, B. 2002. Sr-Nd-Pb isotope composition of Oslo Rift basaltic rocks: derivation from enriched mantle lithosphere. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 221. Abstract is largely wrong. Note the revised title.

Trønnes, R.G. & Sundvoll, B. 2002. Geochemistry of the Finnemarka batholith, Oslo Rift. The 25th Nordic Geological Winter Meeting in Reykjavík, 6-9 Jan 2002, abstract volume, p. 219.

Walter MJ, Trönnes RG, Nakamura E, Frost DJ 2002: Experimental constraints on crystallization differentiation in a deep magma ocean. Misasa Geodynamics Workshop, Institute for Study of the Earth´s Interior, Okayama University, Misasa, October 24, 2002, 6-7.

2001:

Árnadóttir, Þ., Hreinsdóttir, S., Guðmundsson, G., Einarsson, P., Heinert, M. & Völksen, C. 2001. Crustal Deformation Measured With GPS In The SISZ Due To Two Large Earthquakes In June 2000. Geoscience Society of Iceland, Spring Meeting, p. 79.

Clifton, A. E., Pagli, C., Pedersen, R., Jónsdóttir, J. F., Eythorsdóttir, K., and Vogfjörð, K. 2001. Triggered slip on distant faults as a result of a Mw = 6.6 earthquake in the South Iceland lowland, AGU Fall 2001.

Clifton, A. E., Sigmundsson, F. Árnadottir, T. Feigl, K.Gudmundsson, G. 2001. Faulting and deformation resulting from magma accumulation at the Hengill triple junction, SW Iceland, EGS meeting, Nice, France, March 2001.

Clifton, A. E., Sigmundsson, F., Árnadottir, Þ., Feigl K.& Guðmundsson G. 2001. Faulting and deformation resulting from magma accumulation at the Hengill triple junction SW-Iceland. Geoscience Society of Iceland, Spring Meeting 2001, p.12.

Dixon, T.H., Árnadóttir, Þ., Dixon, J.E., LaFemina, P., Höskuldsson, H., Ofoegbu, G., Sigmundsson, F., Stefánsson, R., Sturkell, E. 2001. Deformation at Torfajökull and Hekla Volcanoes, South Iceland: Influence of regional of tectonics and viscoelasticity, Symposium on the Icelandic plume and crust, Svartsengi Goethermal Power Plant, 8-10 Sep, 2001, 38.

Frogner, P., Gislason S., R. and Oskarsson, N. 2001. Fertilization effect of volcanic ash at its deposition into seawater. Geoscience Society of Iceland, Spring Meeting, p. 17.

Grönvold, K. 2001. Geochemical approach - Icelandic rift zone basalts, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.21.

Guðmundsson, S., Sigmundsson, F., Guðmundsson, M. T., Björnsson, H., Carstensen, J. M. & Rott, H. 2001. Three-Dimensional Surface Motion Maps Estimated From Combined InSAR And GPS Data. Geoscience Society of Iceland, Spring Meeting 2001, p. 70.

Hauri, E., Grönvold, K., and McKenzie, D. 2001. Water in Iceland Magmas: From Above or Below?, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.47.

Hey, R., Höskuldsson, Á. ,Dixon, J., Diebold, J., Baker, E., Grönvold, K. and Ólafsdóttir, R. 2001.The Westman Islands – Ridge Propagation & Geochemical Heterogeneity at the Margin of the Icelandic Plume? Symposium on the Icelandic Plume and Crust, Svartsengi, Iceland, 8-10 September, Abstract volume, p.48.

Johansen, T. S. 2001. Mineral chemistry variation and modelling of equili-brium compositions in phenocrysts from alkaline basalts at Snæfellsnes. Geoscience Society of Iceland, Spring Meeting, p. 42.

Libske C, Frost DJ, Trönnes RG, Rubie DC 2002: Mantle melting at high pressure. 6th High-Pressure Mineral Physics ymposium, Verbania, Italy, August 2002, P II, 1-2.

Momme, P., Grönvold, K. & Óskarsson, N. 2001. Platinum-Group Elements in Basalts Derived from the Icelandic Mantle Plume - Past and Present, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.66.

Momme, P., Grönvold, K. & Oskarsson, N. 2001.Platinum-group elements in basalts derived from the Icelandic mantle past and present. Geoscience Society of Iceland, Spring Meeting, p. 54.

Momme, P., Oskarsson, N., Grönvold, K., Tegner, C., Brooks, K. and Keays, R., 2001a. Platinum-Group Elements in Basalts Derived from the Icelandic Mantle Plume -Past and Present. EOS, 20, Supplement: paper no. V22A-1003. (AGU Fall Meeting, San Fransisco, 2001 poster - 1485 KBb jpg)

Momme, P., Oskarsson, N., Grönvold, K., Tegner, C., Brooks, K. and Keays, R., 2001b. Platinum-Group Elements in Basalts Derived from the Icelandic Mantle Plume -Past and Present. Geological Society of Iceland Spring meeting 2001, Abstract volume. Poster -  part 1 533 Kb jpg  -  part 2 499 Kb jpg -

Ormö, J., Lindstrom, M., Sturkell, E.F., Tornberg, R., and von Dalvigk, I., 2001: Lockne. A well-displayed marine-target crater in the heart of Scandinavia. Geological Society of America Field Forum, Bolide Impacts on Wet Targets, Nevada and Utah, USA.

Pedersen, R., Sigmundsson, F., Árnadóttir, Th., Ágústsson, K., Feigl, K.L. 2001. The Earthquake in South Iceland on June 17, 2000: An InSAR based model compared to GPS and volumetric strain data, EGS meeting, Nice, France, March 2001.

Pedersen, R., Sigmundsson, F., Árnadóttir, Th., Ágústsson, K., Feigl, K.L. 2001. The Earthquake in South Iceland on June 17, 2000: An InSAR based model compared to GPS and volumetric strain data, EUG meeting, Strassbourg, April 2001.

Pedersen, R., Sigmundsson, F., Feigl, K. & Árnadóttir, Þ. 2001. The SISZ earthquakes, June 2000: Fault geometry and slip distribution inferred from InSAR. Geoscience Society of Iceland, Spring Meeting , p. 65.

Pedersen, R., Sigmundsson, F., Jonsson, S., Feigl, K.L., and Árnadóttir, Th. 2001. Bookshelf Tectonics Observed by InSAR: Co-seismic Deformation and Triggered "Back-Slip" in the South Iceland Seismic Zone from, June 2000 earthquakes, AGU fall meeting, San Francisco, USA, December 2001.

Rubin, K. and Grönvold, K. 2001. The Timing and Nature of Crustal Processes as Captured by Bimodal Composition Eruptions in Iceland, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.72.

Sigmundsson, F. 2001. Deformation of the Icelandic Crust: Geodetic Contraints on Crustal Formation and Dynamics of Volcanic Systems, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.18.

Sigmundsson, F. & Einarsson, P. 2001. 1994-2000 Volcanic and Seismic Unrest at a 200-km-long Stretch of the Mid-Atlantic Ridge Plate Boundary in Iceland: Episodic Magma Delivery. Geoscience Society of Iceland, Spring Meeting, p. 16.

Sigmundsson, F., Pedersen, R., Feigl, K.L., Sturkell, E., Einarsson, P., Jonsson, S., Agustsson, K., Linde, A., & Bretar, F. 2001. Joint Interpretation of Geodetic Data for Volcano Studies: Evaluation of Pre- and Co-eruptive Deformation for the Hekla 2000 Eruption from InSAR, Tilt, GPS and Strain Data, AGU fall meeting, San Francisco, USA, December 2001.

Soosalu, H. and Einarsson, P. 2001. Two populations of earthquakes at the Torfajökull volcano, south Iceland. Symposium on the Icelandic Plume and Crust, Svartsengi, Iceland, 8-10 September, Abstract volume, p.76.

Stefánsson, R., Árnadóttir, Þ., Guðmundsson, G. B., Halldórsson, P.& Björnsson, G. 2001.The Two Large Earthquakes In The South Iceland Seismic Zone In June 2000. A Basis For Earthquake Prediction Research. Geoscience Society of Iceland, Spring Meeting, p. 66.

Sturkell, E., Sigmundsson, F., Einarsson, P., Hreinsdóttir, S. & Geirsson, H.2001. Magma movements and unrest at the Katla and Eyjafjalla-jökull volcanoes in the period 1994-2001. Geoscience Society of Iceland, Spring Meeting, p. 69.

Sturkell, E., Sigmundsson, F., Einarsson, P., Hreinsdóttir, S., & Geirsson, H., 2001: Magma movements and unrest at the Katla and Eyjafjallajökull volcanoes in the period 1994-2001. The Icelandic Geological Society Island spring meeting, Reykjavík, 69.

Trønnes, R. G. 2001. The Radiogenic Isotope Spectrum of Basalts from Iceland and the NE Atlantic: A Record of Material Supply by the Ancestral and the Present Iceland Plume, Symposium on the Icelandic Plume and Crust, Svartsengi Goethermal Power Plant, 8-10 Sep, Abstract volume, p.78

Trønnes, R. G., Frost, D. J. & Walter, M. J. 2001. Melting relations of peridotite and mineral-melt partitioning of major and minor elements at 21-24 GPa. Geoscience Society of Iceland, Spring Meeting, p. 71-72.

Trønnes, R.G., Frost, D.J., Walter, M.J., McCammon, C. & Nakamura, E. 2001.Phase relations of peridotite at 21-24 GPa and variable oxygen fugacity: implications for the 660 km discontinuity. Eos, Trans. Am. Geophys Union 82, in press. AGU fall meeting, San Francisco, USA, December 2001.

Walter, M., Ito, E., Nakamura, E., Trønnes, R., & Frost, D. 2001. New experimental constraints on crystallization differentiation in a deep magma ocean. Eos, Trans. Am. Geophys Union 82, in press. AGU fall meeting, San Francisco, USA, December 2001.

Walter MJ, Trönnes RG, Nakamura E, Frost DJ 2002: Experimental constraints on crystallization differentiation in a deep magma ocean. Misasa Geodynamics Workshop, Institute for Study of the Earth´s Interior, Okayama University, Misasa, October 24, 2002, 6-7.

Winn, R. T., Karlsson, H. R., and Gill, T. E. 2001. High-resolution stable isotope variation of Aeolian sediments over a wind-eroding playa surface. EOS Trans. AGU, 82 (47), Fall Meet. Suppl. Abstract F1318.

2000:

Árnadóttir, Þ., Geirsson, H., Bergsson, B.H. and Hólmjárn, J. 2000. Crustal deformation observed with continuous GPS measurements in Iceland, EOS, Transactions AGU 2000 Fall Meeting, vol. 81, no. 48, p. F335.

Árnadóttir, Þ., Geirsson, H., Bergsson, B.H. Hólmjárn, J., Sturkell, E., Ólafsson, H., Pedersen, R. Einarsson, P., Hjörleifsdóttir, V., Völksen, C., Rennen, M. and Valsson, G. 2000. Crustal deformation in connection with earthquakes in the South Iceland Seismic Zone in June 2000, (Jarðskorpuhreyfingar í kjölfar Suðurlandsskjálfta í júní 2000), Geoscience Society of Iceland, Autumn Meeting 2000, p. 13-14.

Clifton, A. 2000. Population systematics of the Reykjanes Fissure swarm: Comparison with experimental clay models of oblique rifting, Geoscience Society of Iceland, 2000 Spring Meeting, Abstract volume, p. 12.

Clifton, A. 2000. The June 2000 earthquakes in the South Iceland Seismic Zone, paper presented at EURESCO conference on Natural and Anthropogenically Induced Hazards, 24-29 June, ItalyI attended a in Italy.

Clifton A. and Einarsson, P. 2000. Styles of surface rupture accompanying the June 17 and 21, 2000 earthquakes in the South Iceland Seismic Zone, Geoscience Society of Iceland, Autumn Meeting 2000, p. 1.

Clifton, A. and Sigmundsson, F. 2000. Faulting and Deformation Resulting from Magma Accumulation at the Hengill Triple Junction, SW-Iceland, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1233.

Delmelle, P., Gerin, P., Oskarsson, N. 2000. Surface and Bulk Studies of Leached and Unleached Volcanic Ashes, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1311.

Einarsson, P., Clifton, A., Sigmundsson, F. and Sigbjornsson, R. 2000. The South Iceland Earthquakes of June 2000: Tectonic Environment and Effects, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F890.

Frogner, P., Gislason, S.R., Oskarsson, N. 2000. Fertilizing potential of volcanic ash in ocean surface waters, 10th Annual V.M Goldschmidt Conference. Oxford, U.K. 3.9-8.9 2000, Journal of Conference Abstracts Volume 5(2), 415.

Frogner, P., Gislason, S.R., Oskarsson, N. 2000. Bioavailability of nutrients /toxicants dissolved from pristine volcanic ash in seawater, Geochemistry of crustal fluids, Granada, Spain, December 2 – 7, 2000, Book of Abstracts, p. 56.

Grönvold, K. Oskarsson, O., Aldahan, A., Possnert, G. 2000. Cosmogenic 10Be and the origin of Icelandic acid rocks, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1357, 2000.

Gronvold, K., Oskarsson, N. and Hildebrand, L. 2000. Geochemistry of Katla magmas, Geoscience Society of Iceland, 2000 February Meeting, Abstract volume, p. 12.

Grönvold, K., Óskarsson, N., Sigurðsson, G. and Sverrisdóttir, G. 2000. Multi-collector ICP mass spectrometry for isotope ratio measurements. Geonytt 1, 72. (Norisk Geologisk Vintermöte, Trondheim).

Grönvold K, Oskarsson N, Sigurdsson G, & Sverrisdottir G. 2000. Osmium Isotopes in Ferromagnesian Minerals and Basalts from Iceland measured by MC-ICP-MS Triple Ion Counting. Paper presented at Goldschmidt 2000. An International Conference for Geochemistry. Held in Oxford, England September 3rd – 8th 2000.

Gudfinnsson, G. H., Gronvold, K. and Oskarsson, N. 2000. Speculations on the origion and evolution of tholeiitic basaltic magmas in the crust under Iceland, using the geochemical software Comagmat, Geoscience Society of Iceland, 2000 Spring Meeting, Abstract volume, p. 16-17, 2000.

Gudmundsson, S., Sigmundsson, F. and Carstensen, J. M. 2000. Three-dimensional surface motion maps estimated from combined InSAR and GPS data, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F338.

Jensen, P. 2000. Products and processes in Sveifluháls subglacial volcano, Reykjanes Peninsula, southwestern Iceland. Paper presented at the 24th Nordic Geological Winter meeting, Trondheim, 6-9 Januar.

Johansen, T.S., Grönvold, K. and Trönnes, R.G. 2000. Petrogenesis of the alkaline off-rift basalts at Snæfellsnes, Iceland. Eos Trans. Am. Gephys. Union, 81, AGU Fall meeting abstracts, F1381.

Karlsson, H., Oskarsson, N., Gronvold, K. and Browning, J. M. 2000. Oxygen isotope geochemistry of primitive Icelandic lavas, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1378.

Nordvulk staff, 2000. Poster presentation about the Nordic Volcanological Institute, Nordisk Råd, 52. session i Reykjavik, 6-8 November.

Ólafsson, M., Torfason, H.and Grönvold, K. 2000. Surface exploration and monitoring og geothermal activity in the Kverkfjöll geothermal area, Central Iceland. Geothermal Conf. 2000 (extended abstracts.)

Ormö, J., Sturkell, E., Nolvak, J., & Wallin, Å. 2000: Distant resurge influenced sediments at the Lockne marine-target crater, Sweden. ESF Meteorite Impacts in Precambrian Shields, Lappajärvi, Finland, 52.

Pedersen, R. Clifton, A. Einarsson, P. and Sigmundsson, F. 2000. Styles of Surface Rupture Accompanying the June 17 and 21, 2000 Earthquakes in the South Iceland Seismic Zone, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1171, 2000.

Pedersen, R. and Sigmundsson, F. 2000. InSAR study of the June 17th, 2000 earthquake, SISZ, Iceland: Preliminary results, Geoscience Society of Iceland, Autumn Meeting 2000, p. 9-10.

Sigmundsson, F. 2000. Improved Eruption Warnings in a New Century - Role of Deformation Data, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1255, 2000.

Sigmundsson, F. 2000. Eruption warnings and volcano monitoring. Paper presented at International conference of LACDE (Local authorities confronting disasters and emergencies), Reykjavik, 27-30 August 2000.

Sigmundsson, F. and Einarsson, P. 2000. 1994-2000 Volcanic and Seismic Unrest at a 200-km-long Stretch of the Mid-Atlantic Ridge Plate Boundary in Iceland: Episodic Magma Delivery, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1232, 2000.

Sigmundsson, F., Oskarsson, N., Gronvold, K. and Sverrisdottir G. 2000. Unrest near the center of the Iceland hotspot: Subglacial eruptions in 1996 and 1998. Paper presented at the 24th Nordic Geological Winter meeting, Trondheim, 6-9 Januar.

Sigmundsson, F., Sturkell, E. and Olafsdottir, R. 2000. Satellite radar interferometry for exploration and geophysical research. Paper presented at the 24th Nordic Geological Winter meeting, Trondheim, 6-9 Januar.

Sturkell, E., Einarsson, P. and Sigmundsson, F. 2000. Crustal deformation around Myrdalsjokull and Eyjafjallajokull, 1967-2000, Geoscience Society of Iceland, 2000 February Meeting, Abstract volume, p. 22-23.

Sturkell, E. and Sigmundsson, F. 2000.Subsidence of the Askja caldera, Iceland, during the 1983-1999 non-eruptive period. Paper presented at the 24th Nordic Geological Winter meeting, Trondheim, 6-9 Januar.

Sturkell, E., Sigmundsson, F., Einarsson, P., Hreinsdottir S. and Stinessen, M. B. 2000. 1994-2000 Unrest and Magma Movements at Katla and Eyjafjallajokull Volcanoes, Iceland: Simultaneous Activity of Coupled Volcanic Systems, EOS Transactions American Geophysical Union, 81, AGU Fall Meeting abstracts, p. F1387.

Sverrisdottir G. 2000. Petrochemical gradient in the H4 and H3 Plinian deposits of Mt. Hekla, Iceland. Paper presented at Exploring Volcanoes: Utilization of their resources and mitigation of their hazards. IAVCEI General Assembly 2000, Bali Indonesia.

Trönnes, R.G. and Frost, D.J. 2000. Liquidus phase relations and major element partitioning in peridotite at 21-24 GPa, Eos Trans. Am. Gephys. Union, 81, AGU Fall meeting abstracts, F1297-F1298.

1999:

Bergmanis, E C., Sinton, J M., White, S., Macdonald, K., Batiza, R., Rubin, K., Gregg, T K., Van Dover, C L. and Grönvold, K. 1999. Anatomy of a Mid-Ocean Ridge Volcanic Eruption: the Aldo-Kihi flow between 17°24'S and 17°34'S, East Pacific Rise. EOS Trans. AGU 80, F1075.

Bödvarsson, R., R. Stefánsson, Björnsson, A. and Sigmundsson. F. 1999. Hot spot observatory on Iceland - A proposal on multinational effort. Abstract submitted to the IUGG conference in Birmingham.

Gregg, T K., Sinton, J M, Berganis, E C., Batiza, R., Rubin, K., White, S., Macdonald, K C. and Grönvold, K. 1999. How Lava Gets Off: Lava Distributary Systems at the East Pacific Rise, 17°-19°S EOS Trans. AGU 80, F629.

Gudmundsson, M. T., Sigmundsson, F., Larsen, G., Hognadottir, Th., Bjornsson, H. and Palsson, F. 1999. The 1998 eruption in Grímsvötn, 1999 Spring Meeting, Abstract volume, p. 47.

Guðfinsson, G. H., Óskarsson, N., Grönvold, K. and Jakobsson, S.1999. Bræðslutilraunir á frumstæðum íslenskum basaltsýnum nærri krisöllunarmörkum, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 21.

Hildebrand, L. and Thorssander, P. 1999. Sulphur isotopes in rocks from the Karla volcanic centre, south Iceland, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 45.

Hreinsdottir, S., Einarsson, P. and Sigmundsson, F. 1999. Crustal Deformation at the Reykjanes Peninsula Plate Boundary 1993-1998, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 72.

Hreinsdottir, S., Einarsson, P. and Sigmundsson, F. 1999. GPS-network around Bardarbunga - Monitoring of crustal deformation associsated with volcanic activity at the Vatnajökull ice cap, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 73-74.

Hreinsdottir, S., Einarsson, P. and Sigmundsson, F. and Arnadottir, Th. 1999. Measurements of continued uplift and expansion at the Hromundartindur volcanic system, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 71.

Jenssen, P. 1999. Products and processes in Sveifluháls subglacial volcano, Reykjanes penninsula, southwestern Iceland; preliminary results, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 68.

Juhojuntti, N., Juhlin, C., Kjartansson, E., Bjarnason, I T., Grönvold, K. 1999. Reflection Seismic Profiling in SW Iceland. EOS Trans. AGU 80, F653.

Larsson, D. I., Óskarsson, N., Grönvold, K. and Gunnlaugsson, E. 1999. Alteration of plagioclase in rift-zone tholeiites at the Hengill volcanic centre: Formation of Na-feldspar and K-feldspar in the greenschist facies, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 11, 1999.

Óskarsson, N., Sverrisdóttir, G. and Grönvold, K. 1999. Grímsvatnagos 1998: Gosefni, samsetning og bergfræði, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 61, 1999.

Reginiussen H., Grönvold, K. and Oskarsson, N. 1999. Geochemistry and petrogenesis of the Trölladyngja lava-shield, eastern rift zone. Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 31.

Roeder, P.L. , Poustovetov, A., Oskarsson, N. 1999. Morphology and zoning of chromite in morbs: Equilibrium and diffusion-controlled crystallizatin. Geological and Mineralogical Association of Canada, (Meeting in May, 1999).

Sigmundsson, F., Durand, P. and Massonnet, D. 1999. Crustal deformation associated with 1998 eruption at Piton de la Fournaise volcano, La Reunion island, mapped by SAR-interferometry using the RADARSAT satellite, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p. 17.

Sigmundsson, F ., Gudmundsson, M T., Sverrisdottir, G ., Oskarsson, N., Einarsson, P., Grönvold, K. and Hognadottir, T. 1999. Style of Basaltic Eruptions at Shallow Ice/Water Depths: The 1998 Grimsvotn eruption, Vatnajokull ice cap, Iceland. EOS Trans. AGU 80, F1084.

Sinton, J M., Batiza, R., Rubin, K., White, S., Macdonald, K C., Gregg, Grönvold, K., Ryan, W., Cormier, M., Shah, A., Van Dover, C L., Aigner-Torres, M, 1999. Volcanic Eruptions at Superfast Spreading Mid-Ocean Ridges: Lava Flows on the East Pacific Rise, 17-19°S. EOS Trans. AGU 80, F1097.

Smith, L. M., Andrews, J. T,. Jennings, A. E, Gronvold, K. 1999. Holocene paleoceanography of the Southwest and North Iceland continental shelf. Abstracts with Programs - Geological Society of America, vol.31, no.7, pp.314

Sturkell, E. and Sigmundsson, F. 1999. Continuous deflation of the Askja caldera during the 1983-1999 non-eruptive period, Geoscience Society of Iceland, 1999 Spring Meeting, Abstract volume, p.14.

Sverrisdóttir, G., Hauksdóttir, S., Axelsson, G. and Árnason. Á. 1999. Chemical monitoring during reinjection in the Laugaland geothermal system in N-Iceland. Abstract submitted to The Fifth International Symposium on the Geochemistry of the Earth´s surface (GES-5), held by IAGC (International Association of Geochemistry and Cosmochemistry, (Meeting in August, 1999).

1998:

Durand, P., Sigmundsson, F. and Massonnet. D. 1998. Opening of the March 1998 eruptive fissure at Piton de la Fournaise volcano measured by RADARSAT satellite radar interferometry, EOS Transactions American Geophysical Union, 79, AGU Fall Meeting abstracts, p. F35.

Gasperi, J., Feigl, K. L., Sigmundsson, F. and Rigo. A. 1998. Satellite radar interferometry on the Hengill triple junction, south Iceland, EOS Transactions American Geophysical Union, 79, AGU Fall Meeting abstracts, p. F201.

Gasperi, J., Feigl, K. L., Sigmundsson, F. and Rigo. A. 1998. Satellite radar interferometry in the southern Iceland seismic zone: Initial results, Annales Geophysicae, 1998 Special Issue for the European Geophysical Society meeting in Nice 20-24 April 1998, p. 352.

Hreinsdottir, S., Einarsson, P. and Sigmundsson, F. 1998.Crustal deformation at the Oblique Reykjanes Peninsula Plate Boundary, SW-Iceland, 1993-1998, Observed with GPS Geodetic Measurements, EOS Transactions American Geophysical Union, 80, AGU Spring Meeting abstracts, p. S340, 1998.

Larsson, D., Óskarsson, N. and Grönvold, K. 1998. Alteration of plagioclase in rift-zone tholeiites i Iceland: Formation of Na-feldspar and K-feldspar in the greenschist-facies. International Volcanological Congress, Cape Town - july 1998.

Prestvik, T., Goldberg, S., Campbell, A. & Gronvold, K. 1998. Sr, Nd, Pb, and O Isotope Signatures of an Off-Rift Volcanic Center in Southeast Iceland. EOS.

Rymer, H., J. Cassidy, C. A. Locke, Sigmundsson. F. 1998. Post-eruptive gravity changes from 1990-1996 at Krafla volcano, Iceland, EOS Transactions American Geophysical Union, 79, AGU Fall Meeting abstracts, p. F949.

Sigmundsson, F. 1998. Geodesy and magma chambers (In Icelandic), Geoscienc Society of Iceland, Conference on Magma Chambers, abstract volume, p. 14, February 1998.

Sigmundsson, F. and D. Massonnet. Satellite radar interferometry for global routine monitoring of volcano deformation: Prospects and limitations, EOS Transactions American Geophysical Union, 79, AGU Fall Meeting abstracts, p. F974, 1998.

Sturkell, E., and Sigmundsson, F. 1998. Constant 4-5 cm/year subsidence of the Askja caldera, Iceland, during the 1983-1988 non-eruptive period, EOS Transactions American Geophysical Union, 79, AGU Fall Meeting abstracts, p. F949.

1997:

Alves, M. M., Jonsson, S. and Sigmundsson. F. 1997. Low rates of deformation of the Furnas and Fogo volcanoes, Sao Miguel, Azores, observed with the Global Positioning System, EOS Transactions American Geophysical Union, 78, AGU Fall Meeting abstracts, p. F160.

Björnsson, A. Beblo, M. and Eysteinsson.H. 1997. Magnetotelluric surveys in Iceland. Presentation at: Deutsche Forschungsgemeinschaft Workshop on Geodetic/Geophys-ical research in Iceland, St. Roman, Germany, February 1997.

Gudmundsson, M. T., Bjornsson, H. and Sigmundsson, F. 1997. Effects of the 1996 Vatnajokull eruption on ice flow and ice cap stability, EOS Transactions American Geophysical Union, 78, AGU Fall Meeting abstracts, p. F244, 1997.

Gudmundsson M. T., Sigmundsson, F. and Bjornsson. H. 1997. The October 1996 Gjalp Eruption and the formation of hyaloclastite mountains (in Icelandic), Geoscience Society of Iceland, Conference on 1996 Vatnajokull Eruption, abstract volume, p. 10, February 1997.

Gudmundsson M. T., Sigmundsson, F. Hognadottir, Th. and Bjornsson.H. 1997. The 1996 Gjalp eruption: Chronology of events and ice melt history (in Icelandic), Geoscience Society of Iceland, Conference on 1996 Vatnajokull Eruption, abstract volume, p. 11, February 1997.

Jull, M., McKenzie, D., Maclenna, J., Slater, L., Grönvold, K. 1997. Deglaciation Induced Melting Beneath Iceland: Constraints from Geochemistry and Inverse Modelling of Rare Earth Element Concentrations. EOS.

Massonnet, D., Sigmundsson, F. and Vadon. H. 1997. Remote sensing of volcano deformation by radar interferometry from various satellites, EOS Transactions American Geophysical Union, 78, AGU Fall Meeting abstracts, p. F817.

Sigmundsson, F., Gudmundsson, M. T. Bjornsson, H. and Hognadottir. Th. 1997. The subglacial 1966 Vatnajokull eruption, Iceland: Ice melt and eruption volume inferred from aeroplane radar altimetry, EOS Transactions American Geophysical Union, 78, AGU Fall Meeting abstracts, p. F778.

Vadon, H., Sigmundsson, F. and Massonnet. D.1997. Readjustment of the Krafla spreading segment to crustal rifting measured by Satellite Radar Interferometry, EOS Transactions American Geophysical Union, 78, AGU Fall Meeting abstracts, p. F166.

1996:

Geirsdottir, A., Johannesson, H., Sveinbjornsdottir, A. E., Hardardottir, J. & Gronvold, K. 1996. Was there an ice free area in central Iceland during the Younger Dryas chronozone? Abstracts with Programs - Geological Society of America, vol.28, no.7, pp.57.

Jonsson, S., Einarsson, P. and Sigmundsson, F. 1996. Extension across a divergent plate boundary, the eastern volcanic rift zone, south Iceland, 1967-1994, observed with GPS and EDM, European Seismological Commission, XXV General Assembly, Reykjavik, September 9-14, Abstract volume, p. 113.

Li, X., Wolf, D. and Sigmundsson, F. 1996. Predictions of uplift and gravity change caused by recent melting of the Vatnajokull ice cap, Iceland, paper presented at the 21th. General Assembly of EGS in the Hague, May 1996, Annales Geophysicae, Supplement I to vol. 14., p. C20.

Sigmundsson, F. 1996. Deformation of the Hekla volcano, south Iceland, European Seismological Commission, XXV General Assembly, Reykjavik, September 9-14, Abstract volume, p. 100, 1996.

Sigmundsson, F. 1996. Inversion of geodetic data from Hengill triple junction, Iceland: Rift subsidence and volcano inflation, paper presented at the 21th General Assembly of EGS in the Hague, May 1996, Annales Geophysicae, Supplement I to vol. 14., p. C257, 1996.

Sigmundsson, F. 1996. Using Global Positioning System Geodesy for seismotectonic studies, Journees Luxembourgeoises de Geodynamique, 80th session, 11-13 March, Comptes-Rendus, edited by M. Bonatz, p. 51.

Sigmundsson, F., Einarsson, P. Rognvaldsson, S. Foulger, G. and Thorbergsson, G. 1996. 1994-1995 earthquake swarm at Hengill triple junction, Iceland: Triggering of earthquakes by an inflating magma chamber in a zone of horizontal shear stress?, paper presented at the 21th General Assembly of EGS in the Hague, May 1996, Annales Geophysicae, Supplement I to vol. 14., p. C94.

Sigmundsson, F., Einarsson, P. Rognvaldsson, S. Th. and Thorbergsson, G. 1996. Crustal uplift, expansion, and earthquakes in the Hengill area 1994-1995: Is the source increased pressure within the Hromundartindur volcanic system?, Geoscience Society of Iceland, Spring Meeting, Abstract volume, p. 24.

Sigmundsson, F. and Vadon, H. 1996. Oblique spreading at the Mid-Atlantic Ridge, SW-Iceland: 3D crustal velocity field inferred from satellite radar interferometry and geologic evidence, EOS Transactions American Geophysical Union, 77, AGU Fall Meeting abstracts, p. F143.

Vadon, H., and Sigmundsson, F. 1996. Plate movements and volcano deformation from satellite radar interferometry: 1992-1995 crustal deformation at the Mid-Atlantic Ridge, SW Iceland, EOS Transactions American Geophysical Union, 77, AGU Fall Meeting abstracts, p. F50.

1995:

Gronvold, K., Aldahan, A., Possnert, G., Oskarsson, N., 1995. 10 Be in three Icelandic rhyolite obsidians. Terra Abstracts, vol.7, Abst. Suppl. 1, pp.163.

Hilton, D. R., Gronvold, K., Sveinbjornsdottir, A E. & Hammerschmidt, K.1995. Mapping the Icelandic Hotspot: A Helium Isotope Study Utilising Off-axial Geothermal Fluids. EOS.

Jonsson, S., Einarsson, P. and Sigmundsson, F. 1995. Extension across a divergent plate boundary, the eastern rift zone in south Iceland, 1967-1994, observed with EDM and GPS, EOS Transactions American Geophysical Union, 76, AGU 1995 Fall Meeting abstracts, p. F581.

Sigmundsson, F. 1995. Triggering of eruptions by release of overburden pressure: Theory and application to subglacial volcanoes, EOS Transactions American Geophysical Union, 76, AGU 1995 Fall Meeting abstracts, p. F198.

Sigmundsson, F. and Einarsson, P. 1995. Slow inflation of the Furnas volcano, Azores (in Icelandic), Iceland Geological Society 1995 Spring Meeting, abstract volume.

Tryggvason, E. 1995. Precision of Tilt-Leveling on Active Volcanoes in Iceland. In: Barthelemy et al. (eds.) New Challenges for Geodesy in Volcanoes, Workshop Proceedings, 8: 193, C.E.G.S., Luxembourg.

Tryggvason, E. and Sigmundsson, F. 1995. Slow inflation of the Furnas volcano, Sao Miguel, Azores, suggested from initial levelling and GPS measurements, EOS Transactions American Geophysical Union, 76, AGU 1995 Fall Meeting abstracts, p. F156.

1994:

Camitz, J. and Sigmundsson, F. 1994. GPS measurements of Crustal deformation at the Askja volcano, North Iceland, 1987-1993, Iceland Geological Society 1994 Spring Meeting, abstract volume, p. 22.

Camitz, J., Sigmundsson, F., Foulger, G., Voelksen, C., Jahn, C.-H and Einarsson, P. 1994. Plate boundary deformation and continuing deflation of the Askja volcano, North Iceland, determined with GPS, 1987-1993, EOS Transactions American Geophysical Union, 75, AGU 1994 Fall Meeting abstracts, p. 165.

Einarsson, P. and Sigmundsson, F. 1994. Oblique spreading on the Reykjanes Peninsula, SW Iceland: Modes of crustal deformation, EOS Transactions American Geophysical Union, 75, AGU 1994 Fall Meeting abstracts, p. 589.

Sigmundsson, F. 1994. Monitoring of crustal deformation in Iceland: Implications for seismic and volcanic hazard assessment, Workshop on monitoring and research for mitigating seismic and volcanic risk, October 20-22 1994, Reykjavik, Iceland, Icelandic Meteorological Office and Commission of the European Communities, abstract volume.

Sigmundsson, F., Alves, M., Palsson, K. and Tryggvason, E. 1994. First GPS measurements at the Furnas volcano, International workshop on European Laboratory Volcanoes, Catania Sicily, 18-21 June 1994, Commission of the European Communities, abstract volume.

Sigmundsson, F., and Einarsson, P. 1994. GPS monitoring of crustal deformation in south Iceland 1986-1992, and the age of the south Iceland seismic zone (in Icelandic), Iceland Geological Society 1994 Spring Meeting, abstract volume, p. 8.

Sigmundsson, F., Einarsson, P. and Bilham, R. 1994. Rift-transform kinematics in south Iceland: Deformation from GPS measurements 1986-1992, EOS Transactions American Geophysical Union, 75, AGU 1994 Fall Meeting abstracts, p. 180.

Sigmundsson, F. Einarsson, P. and Bilham, R. 1994. Crustal deformation from GPS measurements in south Iceland: 1986-1992, NorFa Workshop on Earthquake prediction research in the south Iceland test area: State-of-the art, January 4-7, 1994, Hveragerdi, Iceland, Icelandic Meteorological Office, abstract volume, p. 6.

Sigmundsson, F. and Tryggvason, E. 1994. GPS geodesy at the Krafla volcano 1993-1994: Comparison with EDM measurements, International workshop on European Laboratory Volcanoes, Catania Sicily, 18-21 June 1994, Commission of the European Communities, abstract volume.

Sigmundsson, F. and Tryggvason, E. 1994. Monitoring of crustal deformation at Katla volcano 1967-1993 (in Icleandic), Conference on the Katla volcano, 26 February 1994, Reykjavik, Iceland, Iceland Geological Society, abstract volume, p. 18, 1994.

1993:

Einarsson, P. and Sigmundsson, F. 1993. GPS experiments in geodynamics in Iceland, Second Nordic Symposium in Geosciences, Tanumstrand, Sweden, 5-9 September, 1993, Abstract supplement no. 5 to TERRA nova, p. 19.

Sigmundsson, F. and Einarsson, P. 1993. Sub-lithospheric viscosity beneath Iceland, Second Nordic Symposium in Geosciences, Tanumstrand, Sweden, 5-9 September, 1993, Abstract supplement no. 5 to TERRA nova, p. 14.

Sturkell, E., Sigmundsson, F. and Einarsson, P. 1993. Crustal deformation on the Reykjanes Peninsula 1986-1992 determined with GPS measurements (in Icelandic), Iceland Geological Society 1993 Spring Meeting, abstract volume, p. 18.

1992:

Bilham, B, J. R. and Sigmundsson, F. 1992. Monitoring of magma inflation using a biaxial Michelson tiltmeter in Long Valley Caldera, California, Workshop on deformation of volcanoes; measurements and modelling, 21-26 August 1992, Laugar, Iceland, IAVCEI Volcano Geophysics Commission, abstract volume, p. 9.

Sigmundsson, F., Bilham, R. and Einarsson, P. 1992. Magma chamber deflation recorded by the Global Positioning System: The Hekla 1991 eruption, Workshop on deformation of volcanoes; measurements and modelling, 21-26 August 1992, Laugar, Iceland, IAVCEI Volcano Geophysics Commission, abstract volume, p. 24.

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