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Fletta eftir höfundi "Geirsson, Halldór"

Fletta eftir höfundi "Geirsson, Halldór"

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    Fracturing and tectonic stress drive ultrarapid magma flow into dikes 
    Sigmundsson, Freysteinn; Parks, Michelle; Geirsson, Halldór; Hooper, Andrew; Drouin, Vincent; Vogfjörd, Kristín S.; Ófeigsson, Benedikt G.; Greiner, Sonja H. M.; Yang, Yilin; Lanzi, Chiara; De Pascale, Gregory P.; Jónsdóttir, Kristín; Hreinsdóttir, Sigrún; Tolpekin, Valentyn; Friðriksdóttir, Hildur María; Einarsson, Páll; Barsotti, Sara (American Association for the Advancement of Science (AAAS), 2024-03-15)
    Many examples of exposed giant dike swarms can be found where lateral magma flow exceeded hundreds of kilometers. We show that massive magma flow into dikes can be established with only modest overpressure in a magma body, if a large enough pathway ...
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    Influence of climate change on magmatic processes: What does geodesy and modeling of geodetic data tell us? 
    Sigmundsson, Freysteinn; Parks, Michelle; Geirsson, Halldór; Albino, Fabien; Schmidt, Peter; Li, Siqi; Pálsson, Finnur; Ófeigsson, Benedikt G.; Drouin, Vincent; Aðalgeirsdóttir, Guðfinna; Magnússon, Eyjólfur; Hooper, Andy; Hreinsdóttir, Sigrún; Maclennan, John; Sturkell, Erik; Trasatti, Elisa (Elsevier, 2024)
    Anthropogenic global climate change is causing ice mass loss in all glacierized regions in the world. Iceland provides conditions that make it an efficient laboratory to study the effects of retreating glaciers on magmatic activity, as retreating ...