Search Results - "Óskarsson, Birgir V."

Climate-dependent chemical weathering of volcanic soils in Iceland by Óskarsson, Birgir V., Riishuus, Morten S., Arnalds, Ólafur

“…The major element mobility within soil profiles of brown to gleyic Andosols that developed under diverse climatic conditions in Iceland is assessed. The…”
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Petrology and geochemistry of the 2014–2015 Holuhraun eruption, central Iceland: compositional and mineralogical characteristics, temporal variability and magma storage by Halldórsson, Sæmundur A., Bali, Enikő, Hartley, Margaret E., Neave, David A., Peate, David W., Guðfinnsson, Guðmundur H., Bindeman, Ilya, Whitehouse, Martin J., Riishuus, Morten S., Pedersen, Gro B. M., Jakobsson, Sigurður, Askew, Rob, Gallagher, Catherine R., Guðmundsdóttir, Esther R., Gudnason, Jónas, Moreland, William M., Óskarsson, Birgir V., Nikkola, Paavo, Reynolds, Hannah I., Schmith, Johanne, Thordarson, Thorvaldur

“…The 2014–2015 Holuhraun fissure eruption provided a rare opportunity to study in detail the magmatic processes and magma plumbing system dynamics during a…”
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The mode of emplacement of Neogene flood basalts in eastern Iceland: Facies architecture and structure of simple aphyric basalt groups by Óskarsson, Birgir V., Riishuus, Morten S.

“…Simple flows (tabular) in the Neogene flood basalt sections of Iceland are described and their mode of emplacement assessed. The flows belong to three aphyric…”
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CNES-ESA satellite contribution to the operational monitoring of volcanic activity: The 2021 Icelandic eruption of Mt. Fagradalsfjall by Gouhier, Mathieu, Pinel, Virginie, Belart, Joaquín M. C., De Michele, Marcello, Proy, Catherine, Tinel, Claire, Berthier, Etienne, Guéhenneux, Yannick, Gudmundsson, Magnus Tumi, Óskarsson, Birgir V., Gremion, Shan, Raucoules, Daniel, Valade, Sébastien, Massimetti, Francesco, Oddsson, Bjorn

“…Within the framework of the CIEST 2 (Cellule d'Intervention d'Expertise Scientifique et Technique new generation) and thanks to the support of CNES, the French…”
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The mode of emplacement of Neogene flood basalts in Eastern Iceland: Facies architecture and structure of the Hólmar and Grjótá olivine basalt groups by Óskarsson, Birgir V., Riishuus, Morten S.

“…Hólmar and Grjótá are two stratigraphically distinct transitional alkaline olivine basalt lava groups within the westward-dipping Neogene flood basalts of…”
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Interaction between propagating basaltic dikes and pre-existing fractures: A case study in hyaloclastite from Dyrfjöll, Iceland by Greiner, Sonja H.M., Burchardt, Steffi, Sigmundsson, Freysteinn, Óskarsson, Birgir V., Galland, Olivier, Geirsson, Halldór, Rhodes, Emma

“…•Basaltic dikes propagating through hyaloclastite interact with pre-existing fractures.•Dikes can propagate along fractures, be deflected or arrested in front…”
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The mode of emplacement of Neogene flood basalts in Eastern Iceland: The plagioclase ultraphyric basalts in the Grænavatn group by V. Óskarsson, Birgir, B. Andersen, Christina, S. Riishuus, Morten, Sørensen, Erik Vest, Tegner, Christian

“…Plagioclase ultraphyric basalt lava with high fraction of solids have a mode of emplacement that is poorly understood. In this study we conduct detailed…”
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Climate-dependent chemical weathering of volcanic soils in Iceland by OSKARSSON, Birgir V, RIISHUUS, Morten S, ARNALDS, Olafur

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