Ingvar Atli Sigurðsson

Education

PhD Geology, University of Tasmania, 1995.

B.Sc. Geology, University of Iceland, 1987.

Work experience

Icelandic Institute of Natural History 2019–

Head of Náttúrustofa Suðurlands in Vestmannaeyjar 2002–2018.

Specialist and Project manager, Nature Conservation Agency, 2000–2002.

Specialst, the Science Institute at the University of Iceland and the Nordic Volcanological Center, 1995–1999.

Theses

Ingvar A. Sigurðsson 1989. Gabbróhnyðlingar í Hraunsvík á Reykjanesskaga. 4. árs ritgerð. Háskóli Íslands. 67. bls.

Sigurdsson I.A. 1994. Primitive magmas in convergent margins and at oceanic spreading ridges: evidence from early formed phenocryst phases and their melt inclusions. Unpulished PhD thesis. University of Tasmania. Australia. 243 pp.

Articles

Davies, T.E., A.P.B. Carneiro, M. Tarzia, E. Wakefield, J.C. Hennicke, M. Frederiksen, E.S. Hansen, B. Campos, C. Hazin, B. Lascelles, T. Anker-Nilssen, H. Arnardóttir, R.T. Barrett, M. Biscoito, L. Bollache, T. Boulinier, P. Catry, F.R. Ceia, O. Chastel, S. Christensen-Dalsgaard, M. Cruz-Flores, J. Danielsen, F. Daunt, E. Dunn, C. Egevang, A.I. Fagundes, A.L. Fayet, J. Fort, R.W. Furness, O. Gilg, J. González-Solís, J.P. Granadeiro, D. Grémillet, T. Guilford, S.A. Hanssen, M.P. Harris, A. Hedd, N.P. Huffeldt, M. Jessopp, Y. Kolbeinsson, J. Krietsch, J. Lang, J.F. Linnebjerg, S-H. Lorentsen, J. Madeiros, E. Magnusdottir, M.L. Mallory, L.M. Tranquilla, F.R. Merkel, T. Militão, B. Moe, W.A. Montevecchi, V. Morera-Pujol, A. Mosbech, V. Neves, M.A. Newell, B. Olsen, V.H. Paiva, H-U. Peter, A. Petersen, R.A. Phillips, I. Ramírez, J.A. Ramos, R. Ramos, R.A. Ronconi, P.G. Ryan, N.M. Schmidt, I.A. Sigurðsson, B. Sittler, H. Steen, I.J. Stenhouse, H. Strøm, G.H.R. Systad, P. Thompson, T.L. Thórarinsson, R.S.A. van Bemmelen, S. Wanless, F. Zino og M.P. Dias 2021. Multispecies tracking reveals a major seabird hotspot in the North Atlantic. Conservation Letters 2021: e12824. DOI: 10.1111/conl.12824

Dixon E.T., Honda M., McDougall I., Campbell I.H. and Sigurdsson I. 2000. Preservation of near-solar neon isotopic ratios in Icelandic basalts. Earth Planet. Sci. Lett, 180: 309-324.

Fayet A.L., Freeman R., Anker-Milssen T., Diamond A., Erikstad K.E., Fifield D., Fitzsimmons M.G., Hansen E.S., Harris M.P., Jessopp M., Kouwenberg A.-L., Kress S.K., Mowat S., Perrins C.M., Petersen Æ., Petersen I.K., Reiertsen T.K., Robertson G.J., Shannon P., Sigurðsson I.A., Shoji A., Wanless S. and Guilford T. 2017. Ocean-wide Drivers of Migration Strategies and Their Influence on Population Breeding Performance in a Declining Seabird. Current Biology. Volume 27, Isslue 24 3871-3878.

Gasparon, M., Lanyon, R., Burgess, J.S., Sigurdsson, I.A. 2002. The freshwater lakes of the Larsemann Hills, East Antarctica: chemical characteristics of the water column. ANARE Research Notes 147. 1-28

Gurenko A.A., Bindeman I.N. and Sigurdsson I.A. 2015. To the origin of Icelandic rhyolites: insights from partially melted leucocratic xenoliths. Contrib Mineral Petrol. 169:49.

Ingvar A. Sigurðsson 1995. Glerinnlyksur í kristöllum. Í: Björn Hróarsson o.fl. (ritstj). Eyjar í Eldhafinu. Gott Mál. Reykjavík. 133-142.

Ingvar A. Sigurðsson og Sveinn P. Jakobsson 2009. Jarðsaga Vestmannaeyja. Í: Jón Viðar Sigurðsson (ritstj). Ferðafélag Íslands árbók 2009. Vestmannaeyjar. 14-27.

Jakobsson S.P., Jónasson K. and Sigurdsson I.A. 2008. The three igneous rock series of Iceland. Jökull 58, 117-138.

Kiernan K., Gore D.B., Fink D., White D.A., McConnell A. and Sigurdsson I.A. 2009. Deglaciation and weathering of Larsemann Hills, East Antarctica. Antarctic Science, 21: 373-382.

Krüger L., J. A. Ramos, J. C. Xavier, D. Grémillet, J. González-Solís, Y. Kolbeinsson, T. Militão, J. Navarro, M. V. Petry, R. A. Phillips, I. Ramírez, J. M. Reyes-González, P. G. Ryan, I. A. Sigurðsson, E. Van Sebille, R. M. Wanless, V. H. Paiva 2017: Identification of candidate pelagic marine protected areas through a seabird seasonal-, multispecific- and extinction risk-based approach. Animal Conservation 20, 409-424.

Sigurdsson I.A., Steinthorsson S. and Grönvold K., 2000. Calcium-rich melt inclusions in Cr-spinels from Borgarhraun, northern Iceland. Earth Planet. Sci. Lett, 183: 24-37.

Sigurdsson I.A., Kamenetsky V.S., Crawford A.J., Eggins S.M. and Zlobin S.K., 1993. Primitive island arc and oceanic lavas from the Hunter Ridge-Hunter fracture zone. Evidence from glass, olivine and spinel compositions. Mineralogy and Petrology, 47: 149-169.

Sobolev A.V., Hofmann A.W., Kuzmin D.V., Yaxley G.M., Arndt N.T., Chung S.L., Danyushevsky L.V., Elliott T., Frey F.A., Garcia M.O., Gurenko A.A., Kamenetsky V.S., Kerr A.C., Krivolutskaya N.A., Matvienkov V.V., Nikogosian I.K., Rocholl A., Sigurdsson I.A., Sushchevskaya N.M., Teklay M. 2007. The amount of recycled crust in sources of mantle-derived melts. Science 316, 412-417.

Þorsteinn Sæmundsson, Ingvar A. Sigurðsson, Halldór G. Pétursson, Helgi Páll Jónsson, Armelle Decaulne, Matthew J. Roberts og Esther Hlíðar Jensen 2011. Bergflóðið sem féll á Morsárjökul 20. mars 2007. Náttúrufræðingurinn 81 (3-4), bls. 131-141.

Reports

Lovísa Ásbjörnsdóttir og Ingvar Atli Sigurðsson 2020. Rauðhólar í Heiðmörk. Náttúrufræðistofnun Íslands, NÍ-20009. Unnið fyrir Reykjavíkurborg. Garðabær: Náttúrufræðistofnun Íslands. https://utgafa.ni.is/skyrslur/2020/NI-20009.pdf [skoðað 27.5.2021]

Olga Kolbrún Vilmundardóttir, Ester Rut Unnsteinsdóttir, Ingvar Atli Sigurðsson, Lovísa Ásbjörnsdóttir og Trausti Baldursson 2020. Framkvæmdaáætlun náttúruminjaskrár: samantekt um viðbótartillögur fyrir fossa og selalátur. Náttúrufræðistofnun Íslands, NÍ-20008. Garðabær: Náttúrufræðistofnun Íslands. https://utgafa.ni.is/skyrslur/2020/NI-20008.pdf [skoðað 26.5.2021]

Erpur Snær Hansen og Ingvar Atli Sigurðsson 2012. Úttekt á fuglalífi í Dyrhólaey 2012. Náttúrustofa Suðurlands. Unnið fyrir Umhverfisstofnun. 17 bls.

Helgi Torfason og Ingvar Atli Sigurðsson, 2002. Verndun jarðminja á Íslandi. Tillögur vegna náttúruverndaráætlunar 2002. Náttúrufræðistofnun Íslands. NÍ – 02019. 47 bls.

Conferences

Burgess J., Head J. and Sigurdsson I., 1997. Evidence for glaciation in the Larsemann Hills: a review. International Workshop, Late Quaternary sedimentary record of the Antarctic ice margin evolution (ANTIME), Hobart, 6-11 July, Abstracts, 51.

Crawford A.J., Danyushevsky L., Sigurdsson I., Monzier M. and Eggins S.M. 1993. Tectonic controls on magmatism in the southern New Hebrides (Vanuatu) island arc. IAVCEI General Assembly, Canberra. 24.

Crawford A.J., Verbeeten A., Eggins S., Danyushevsky L.V., Maillet P., Sigurdsson I.A. and Monzier M., 1997. Hot subduction: Magmatism along the Hunter Ridge, SW Pacific. Proceedings of the "State of the Arc '97" Island Arc Magma Genesis Workshop., Adelaide, February 2-7, 1997, Geological Society of Australia, Abstracts 45, 9-12.

Ewan D. Wakefield, L. A. McFarlane Tranquilla, A. Hedd, R. A. Phillips, W. A. Montevecchi, A. Aebischer, M. I. Bogdanova, T. Boulinier, J. Bried, P. Catry, R. J. Cuthbert, F. Daunt, M. P. Dias, C. Egevang, R. Freeman, R. W. Furness, A. J. Gaston, P. Geraldes, O. Gilg, J. González-Solís, J. P. Granadeiro, D. Gremillet, T. Guilford, S. Hahn, K. C. Hamer, Y. Kolbeinsson, M. Kopp, M. C. Magalhães, E. Magnusdottir, T. Militão, B. Moe, V. Neves, V. H. Paiva, H. U. Peter, A. E. Petersen, L. R. Quinn, I. Ramirez, R. Ramos, A. Ramsay, P. G. Ryan, R. S. Serrão Santos, I. A. Sigurðsson, B. Sittler, I. J. Stenhouse, P. M. Thompson, M. J. Witt, 2011, A newly described seabird diversity hotspot in the deep Northwest Atlantic identified using individual movement data, presented to the Seabird Group 11th International Conference, 2-4 Sep 2011, University of Plymouth, Plymouth, UK.

Ewan D. Wakefield, Laura. A. McFarlane Tranquilla, M. J. Witt3, A. Hedd, K. C. Hamer, W. A. Montevecchi, A. Aebischer, T. Anker-Nilssen, M. I. Bogdanova, T. Boulinier, J. Bried, P. Catry, J. Chardine, L. Chivers, S. Christensen-Dalsgaard, R. J. Cuthbert, F. Daunt, H. Daunt, M. P. Dias, C. Egevang, J. Fort, M. Frederiksen, R. Freeman, R. W. Furness, A. J. Gaston, P. Geraldes, O. Gilg, J. González-Solís, J. P. Granadeiro, D. Gremillet, T. Guilford, S. Hahn, M. Jessopp, P. Jodice, Y. Kolbeinsson, M. Kopp, Y. Krasnov, T. Lindberg-Thorarinsson, W. Mackin, M. C. Magalhães, E. Magnusdottir, M. Mallory, M. C. Martin, T. Militão, B. Moe, V. Neves, B. Olsen, V. H. Paiva, H. U. Peter, A. E. Petersen, L. R. Quinn, I. Ramirez, R. Ramos, A. Ramsay, R. A. Ronconi, P. G. Ryan, R. S. Serrão Santos, D. Shaw, I. A. Sigurðsson, B. Sittler, I. J. Stenhouse, P. M. Thompson, A. J. Westgate, R. A. Phillips, 2012. A newly described seabird diversity hotspot in the deep Northwest Atlantic identified using individual movement data, presented to the 39th Pacific Seabird Group Meeting, 7-10 Feb 2012, Turtle Bay, Hawaii, USA.

Erpur Snær Hansen, Valur Bogason, Kristján Egilsson, Arnþór Garðarsson, Páll Marvin Jónsson, Kristján Lilliendahl, Ævar Petersen, Ingvar Atli Sigurðsson og Óskar Jakob Sigurðsson 2008. The effects of sandeel availability, puffin harvest and climate change on the Vestmannaeyjar Atlantic puffin population. Veggspjald. Raunvísindaþing 14-15 mars. Dagskrá og ágrip erinda. V90, bls 172.

Gasparon M., Burgess J.S., Sigurdsson I.A. and Lanyon R., 1997. Natural and anthropogenic sources of trace metals in fresh water lakes of the Larsemann Hills, East Antarctica. International Workshop, Larsemann Hills: an Antarctic Microcosm, Hobart, 13-16 May, Abstracts 15.

Gasparon M., Burgess J.S., Lanyon R. and Sigurdsson I.A., 1999. Chemical characteristics of the fresh water lakes of the Larsemann Hills, East Antarctica: natural backgrounds and human impacts. Journal of Conference Abstracts, EUG 10 Meeting: page 564.

Gonzalez-Solis J., Felicisimo A., Trembley Y., Reid T., Carey M., Hodum P., Takahashi A., Munoz J., Sigurðsson I., Thompson D., Ryan P., Cuthbert R., Hedd A., Montevecchi W., Tratham P., Phillips R. and Shaffer S. 2010. Global migration dynamics of transequatorial shearwaters. 1st World seabird conference. Abstracts of invited presentations 17-18.

Gonzalez-Solis J., Reyes-González J.M., Militão T., De-Felipe F., Zajkova Z., Bried J., Neves V., Sigurdsson I., Oro D., Ryan P., Cuthbert R., Phillips R., Ra R. 2015. Individual consistency in migratory behaviour: an interspecific comparison among Atlantic shearwaters and petrels. 2^nd World Seabird Conference Abstract Book, 35.

Gurenko A.A., Bindeman I.N. and Sigurdsson I.A. 2009. Partially Melted Leucocratic Xenoliths from Tindfjöll, SW Iceland: Constraints from Major and Trace Elements and Oxygen Isotopes on Melt-Rock Reaction. EOS Trans. AGU, 90 (52), Fall Meet. Suppl., Abstract V51E-1762.

Gurenko A., Bindeman I. and Sigurdsson I. 2013. Magmatic digestion of the crust and the origin of silicic magmas in Iceland: insight from partially melted crustal xenoliths. Mineralogical Magazine 77(5). 1234.

Gurenko A., A.V. Sobolev and I.A. Sigurdsson. 2008. Crystal accumulation in, partial melting of and melt percolation through the Icelandic crust: constraints from glass-bearing gabbro xenoliths from Iceland. Geophysical Research Abstracts, Vol. 10, EGU2008-A-10870, 2008. EGU General Assembly 2008.

Ingvar Atli Sigurðsson 2005. Verndun jarðminja. Haustfundur Jarðfræðafélags Íslands. Mannvirkjajarðfræði. Ágrip erinda, bls. 19-20.

Ingvar Atli Sigurðsson 2009. Verndaðar jarðminjar. Málþing um náttúruvernd, Rúgbrauðsgerðinni 20. nóvember.

Ingvar Atli Sigurðsson 2010. Hnyðlingar í íslenskum gosmyndunum. Fræðsluerindi Náttúrustofa í fjarfundabúnaði, 25. febrúar.

Ingvar Atli Sigurðsson 2010. Jarðfræði Íslands, fjölbreytileiki og sérstaða. Málþing um jarðminjagarða, Salnum, Kópavogi. 24. mars 2010.

Ingvar Atli Sigurðsson 2010. Surtsey og myndun Heimaeyjar. Kynningarfundur um Surtsey, Svölukot 24. apríl.

Ingvar A. Sigurðsson og Sigurður Steinþórsson 1997. Glerinnlyksur í ólivín- og spínilkristöllum úr íslensku pikríti. Myndunaraðstæður og samsetning móðurkviku. Vorráðstefna 1997. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands, bls 32.

Ingvar A. Sigurðsson, Sigurður Steinþórsson og Karl Grönvold, 1999. Kalsíum-ríkar glerinnlyksur í krómspínli úr Borgarhrauni Þeistareykjum - vísbendingar um klínópýroxenþátt í misleitum möttli undir Íslandi. Vorráðstefna 1999. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands, bls. 38-39.

Ingvar A. Sigurðsson og Sigurður Steinþórsson 2005. Efnasamsetning pikrít bergmyndunar í Skeljafelli, Þjórárdal. Vorráðstefna 2005. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands, bls 44-45.

Ingvar A. Sigurðsson, Sveinn P. Jakobsson og Robert A. Duncan 2007. Nýjar aldursgreiningar á bergi frá Heimaey. Vorráðstefna 2007. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands. 19-20.

Kolbeinsson Yann., Sigurðsson Ingvar Atli & González-Solís Jacob 2011. Migration and fidelity to wintering areas of Manx Shearwaters Puffinus puffinus nesting in Iceland. The Waterbird 35th Annual Meeting, Annapolis, USA. 10th November.

Kuzmin D.V., Sobolev A.V. and Sigurdsson I.A. 2009. Hawaiian tholeiite in Iceland. Geochemica et Cosmochimica Acta, 73 (13): A711-A711 Suppl. S Jun 2009.

Páll Marvin Jónsson og Ingvar Atli Sigurðsson 2004. Stefnumót í finnska skerjagarðinum. Verndun hafsvæða. Fylkir 20. desember 2004.

Petersen Ae., Hansen E., Sigurdsson I., Thorarinsson Th., Petersen I.K., Thorstensen S., Phillips R. 2015. Inter-colony variation in winter distribution of Atlantic Puffins from Iceland. 2^nd World Seabird Conference Abstract Book, 46.

Sigurdsson I.A. 1995. Melt inclusions in early-formed phenocrysts. Guides to the early stages of magma evolution. In: Konnerup-Madsen J. (ed). Abstract Volume. Workshop. Current Nordic research on fluid and melt inclusions in geological materials. September 18-22 1995. Geological Institute. Copenhagen University. 18.

Sigurdsson I.A. 1996. Spinel and melt inclusions in olivine phenocrysts in Icelandic picrites. Ocean crust and ophiolites. A summer school sponsored by The Nordic Academy for Advanced study (NorFA) and The European Commission's Training and Mobility Programme (TMR). Kirkjubaejarklaustur, Iceland 23-31 August 1996.

Sigurdsson I.A. and Jakobsson S.P. Evolution of the Vestmannaeyjar volcanic system. GEOCHIMICA ET COSMOCHIMICA ACTA 70 (18): A590-A590 Suppl. S AUG-SEP 2006.

Sigurdsson I.A., Falloon T.J., Crawford A.J. and Eggins S.M. 1992. Dredged rocks from the southern part of the North Fiji Basin: implications for the petrology and geochemistry of magmas erupted at a spreading ridge-volcanic arc intersection. In: Geirsdóttir A., Norddahl H. and Helgadóttir G. (eds): Abstracts: 20th Nordic Geological Winter meeting, 7-10 January, Reykjavik 1992. The Icelandic Geoscience Society and the Faculty of Science, University of Iceland, Reykjavik. 148.

Sigurdsson I.A. and Kamenetsky V.S. 1993. Petrology and geochemistry of primitive andesites from the Hunter Ridge, North Fiji Basin. Abstracts, IAVCEI General Assembly. September 1993. Canberra. 100.

Sigurður Steinþórsson og Ingvar Atli Sigurðsson 2002. Glerinnlyksur í kristöllum úr Búrfells-pikríti í Ölfusi. Veggspjald. Raunvísindastofnun Háskóla Íslands. Vísindadagar í nóvember 2002.

Sobolev A.V., Hofmann A.W., Bruegmann G., Batanova V.G., Sigurdsson I.A. and Kuzmin D.V. 2008. Crustal recycling model: testing by linking petrology with isotope geochemistry. Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract V42B-08

Steinthorsson S., Sigurdsson I.A., Jakobsson S. and Helgason Ö. 2002. Evidence from early chromites about the oxidation state of mantle melts and their volatile contents. In: Jonsson S.S. (ed): Abstract volume: The 25th Nordic Geological Winter meeting, January 6th-9thm 2002, Reykjavik, Iceland. 200.

Steinthorsson S. and Sigurdsson I.A..2002. Glass inclusions in early crystals from Burfell picrite, Iceland. GEOCHIMICA ET COSMOCHIMICA ACTA 66 (15A): A739-A739 Suppl. 1, AUG 2002.

Sæmundsson Þ., Pétursson H.G., Decaulne A., Jónsson H.P., Sigurðsson I.A., Jensen E.H. and Roberts M.J. 2008. The Morsárjökull rock avalanche in southern part of the Vatnajökull glacier, south Iceland. Í: Beylich, Lamoureux og Decaulne (ritstj.). Third I.A.G./A.I.G. SEDIBUD Workshop, Boulder, U.S.A.: Sediment Fluxes and Sediment Budges in Changing HighLatitute and HighAltitude Cold Environments. NGU Report 2008.058, bls. 33.

Sæmundsson Þ., Sigurðsson I.A., Pétursson H.G., Decaulne A. and Jónsson H.P. 2010. The Morsárjökull rock avalance in the southern part of the Vatnajökull glacier, south Iceland. Geophysical Research Abstracts Vol. 12, EGU2010-10099-1. EGU General Assembly.

Yann Kolbeinsson, Ingvar Atli Sigurðsson og Jacob González-Solís 2011. Farleiðir og vetrarstöðvar íslensku skrofunnar. Hrafnaþing 30. nóvember 2011.

Þorsteinn Sæmundsson, Esther Hlíðar Jensen, Halldór G. Pétursson, Armelle Decaulne, Matthew Roberts, Ingvar Atli Sigurðsson og Helgi Páll Jónsson 2008. Berghlaupið við Morsárjökul, 20. mars 2007. Vorráðstefna 2008. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands, bls 63-64.

Þorsteinn Sæmundsson, Ingvar Atli Sigurðsson, Halldór G. Pétursson, Armelle Decaulne og Helgi Páll Jónsson 2010. The Morsárjökull rock avalanche, in the southern part of the Vatnajökull ice cap and its effect on the Morsárjökull outlet glacier from 2007-2010. 5th I.A.G/A.I.G. SEDIBUD Workshop - Sauðárkrókur, Iceland - September 19-25 2010.

Þorsteinn Sæmundsson, Halldór G. Pétursson, Ingvar Atli Sigurðsson, Armelle Decaulne og Helgi Páll Jónsson 2012. The rock avalanche on the Morsárjökull outlet glacier, 20th of March 2007 and its effects on the glacier. 30th Nordic Geological Winter Meeting, Programme and abstracts. Reykjavík, Iceland 9-12 January,pp 103.

Þorsteinn Sæmundsson, Ingvar Atli Sigurðsson, Halldór G. Pétursson og Armelle Decaulne 2012. Breytingar á Morsárjökli í kjölfar berghruns sem féll á jökulinn 20. mars 2007. Haustferð/haustráðstefna 2012. Ágrip erinda og veggspjalda. Jarðfræðafélag Íslands. bls 29.