Equilibrium and kinetic controls on molecular hydrogen abundance and hydrogen isotope fractionation in hydrothermal fluids
Ricci, Andrea, Kleine, Barbara I., Fiebig, Jens, Gunnarsson-Robin, Jóhann, Mativo Kamunya, Kennedy, Mountain, Bruce, Stefánsson, Andri
Published in Earth and planetary science letters (01.02.2022)
Published in Earth and planetary science letters (01.02.2022)
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Journal Article
Sulfur isotopes in Icelandic thermal fluids
Gunnarsson-Robin, Jóhann, Stefánsson, Andri, Ono, Shuhei, Torssander, Peter
Published in Journal of volcanology and geothermal research (15.10.2017)
Published in Journal of volcanology and geothermal research (15.10.2017)
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Journal Article
A pre-injection assessment of CO2 and H2S mineralization reactions at the Nesjavellir (Iceland) geothermal storage site
Galeczka, Iwona Monika, Stefánsson, Andri, Kleine, Barbara I., Gunnarsson-Robin, Jóhann, Snæbjörnsdóttir, Sandra Ósk, Sigfússon, Bergur, Gunnarsdóttir, Sveinborg Hlíf, Weisenberger, Tobias B., Oelkers, Eric H.
Published in International journal of greenhouse gas control (01.03.2022)
Published in International journal of greenhouse gas control (01.03.2022)
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Journal Article
Deep magma degassing and volatile fluxes through volcanic hydrothermal systems: Insights from the Askja and Kverkfjöll volcanoes, Iceland
Ranta, Eemu, Halldórsson, Sæmundur A., Barry, Peter H., Ono, Shuhei, Robin, Jóhann Gunnarsson, Kleine, Barbara I., Ricci, Andrea, Fiebig, Jens, Sveinbjörnsdóttir, Árný E., Stefánsson, Andri
Published in Journal of volcanology and geothermal research (01.04.2023)
Published in Journal of volcanology and geothermal research (01.04.2023)
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Journal Article
Ancient and recycled sulfur sampled by the Iceland mantle plume
Ranta, Eemu, Gunnarsson-Robin, Jóhann, Halldórsson, Sæmundur A., Ono, Shuhei, Izon, Gareth, Jackson, Matthew G., Reekie, Callum D.J., Jenner, Frances E., Guðfinnsson, Guðmundur H., Jónsson, Ólafur P., Stefánsson, Andri
Published in Earth and planetary science letters (15.04.2022)
Published in Earth and planetary science letters (15.04.2022)
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Journal Article
Isotopic and kinetic constraints on methane origins in Icelandic hydrothermal fluids
Stefánsson, Andri, Ricci, Andrea, Garnett, Mark, Gunnarsson-Robin, Jóhann, Kleine-Marshall, Barbara I., Scott, Samuel W., Lelli, Matteo, Cardoso, Carolina Dantas, Pik, Raphaël, Santinelli, Chiara, Ono, Shuhei, Barry, Peter H., Broadley, Michael W., Byrne, David, Halldórsson, Sæmundur A., Fiebig, Jens
Published in Geochimica et cosmochimica acta (15.05.2024)
Published in Geochimica et cosmochimica acta (15.05.2024)
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Journal Article
Evidence from gas-rich ultramafic xenoliths for Superplume-derived recycled volatiles in the East African sub-continental mantle
Halldórsson, Sæmundur A., Hilton, David R., Marshall, Edward W., Ranta, Eemu, Ingvason, Andri, Chakraborty, Subrata, Robin, Jóhann Gunnarsson, Rasmussen, Maja B., Gibson, Sally A., Ono, Shuhei, Scarsi, Paolo, Abebe, Tsegeye, Hopp, Jens, Barry, Peter H., Castillo, Paterno R.
Published in Chemical geology (05.02.2022)
Published in Chemical geology (05.02.2022)
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Journal Article
Pollution from the 2014–15 Bárðarbunga eruption monitored by snow cores from the Vatnajökull glacier, Iceland
Galeczka, Iwona, Eiriksdottir, Eydis Salome, Pálsson, Finnur, Oelkers, Eric, Lutz, Stefanie, Benning, Liane G., Stefánsson, Andri, Kjartansdóttir, Ríkey, Gunnarsson-Robin, Jóhann, Ono, Shuhei, Ólafsdóttir, Rósa, Jónasdóttir, Elín Björk, Gislason, Sigurdur R.
Published in Journal of volcanology and geothermal research (15.11.2017)
Published in Journal of volcanology and geothermal research (15.11.2017)
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Journal Article
Multiple sulfur isotope systematics of Icelandic geothermal fluids and the source and reactions of sulfur in volcanic geothermal systems at divergent plate boundaries
Stefánsson, Andri, Keller, Nicole S., Robin, Jóhann Gunnarsson, Ono, Shuhei
Published in Geochimica et cosmochimica acta (15.09.2015)
Published in Geochimica et cosmochimica acta (15.09.2015)
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Journal Article
Rapid shifting of a deep magmatic source at Fagradalsfjall volcano, Iceland
Halldórsson, Sæmundur A, Marshall, Edward W, Caracciolo, Alberto, Matthews, Simon, Bali, Enikő, Rasmussen, Maja B, Ranta, Eemu, Robin, Jóhann Gunnarsson, Guðfinnsson, Guðmundur H, Sigmarsson, Olgeir, Maclennan, John, Jackson, Matthew G, Whitehouse, Martin J, Jeon, Heejin, van der Meer, Quinten H A, Mibei, Geoffrey K, Kalliokoski, Maarit H, Repczynska, Maria M, Rúnarsdóttir, Rebekka Hlín, Sigurðsson, Gylfi, Pfeffer, Melissa Anne, Scott, Samuel W, Kjartansdóttir, Ríkey, Kleine, Barbara I, Oppenheimer, Clive, Aiuppa, Alessandro, Ilyinskaya, Evgenia, Bitetto, Marcello, Giudice, Gaetano, Stefánsson, Andri
Published in Nature (London) (15.09.2022)
Published in Nature (London) (15.09.2022)
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Journal Article
Quantifying mixing, boiling, degassing, oxidation and reactivity of thermal waters at Vonarskard, Iceland
Stefánsson, Andri, Keller, Nicole S., Robin, Jóhann Gunnarsson, Kaasalainen, Hanna, Björnsdóttir, Snædís, Pétursdóttir, Sólveig, Jóhannesson, Haukur, Hreggvidsson, Gudmundur Óli
Published in Journal of volcanology and geothermal research (01.01.2016)
Published in Journal of volcanology and geothermal research (01.01.2016)
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Journal Article
Hydraulically linked reservoirs simultaneously fed the 1975–1984 Krafla Fires eruptions: Insights from petrochemistry
Rooyakkers, Shane M., Carroll, Kate J., Gutai, Alexandra F., Winpenny, Ben, Bali, Enikő, Guðfinnsson, Guðmundur H., Maclennan, John, Sigmundsson, Freysteinn, Jónasson, Kristján, Mutch, Euan J.F., Neave, David A., Robin, Jóhann Gunnarsson, Grönvold, Karl, Halldórsson, Sæmundur A.
Published in Earth and planetary science letters (15.11.2024)
Published in Earth and planetary science letters (15.11.2024)
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Journal Article
H2S sequestration traced by sulfur isotopes at Hellisheiði geothermal system, Iceland
Robin, Jóhann Gunnarsson, Stefánsson, Andri, Ono, Suhei, Gunnarsson, Ingvi, Aradóttir, Edda S.P.
Published in Geothermics (01.01.2020)
Published in Geothermics (01.01.2020)
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Journal Article
Instrumental mass fractionation during sulfur isotope analysis by secondary ion mass spectrometry in natural and synthetic glasses
Taracsák, Z., Neave, D.A., Beaudry, P., Gunnarsson-Robin, J., Burgess, R., Edmonds, M., Halldórsson, S.A., Longpré, M-A., Ono, S., Ranta, E., Stefánsson, A., Turchyn, A.V., EIMF, Hartley, M.E.
Published in Chemical geology (20.09.2021)
Published in Chemical geology (20.09.2021)
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