Volcanic plume height correlated with magma-pressure change at Grímsvötn Volcano, Iceland

• Main Authors: Hreinsdóttir, Sigrún, Sigmundsson, Freysteinn, Roberts, Matthew, Björnsson, Halldór, Grapenthin, Ronni, Arason, Pórdur, Árnadóttir, Thóra, Hólmjárn, Jósef, Geirsson, Halldór, Bennett, Richard, Gudmundsson, Magnús, Oddsson, Björn, Ófeigsson, Benedikt, Villemin, Thierry, Jónsson, Thorsteinn, Sturkell, Erik, Höskuldsson, Ármann, Larsen, Gudrún, Thordarson, Thor, Óladóttir, Bergrún Arna
• Other Authors: University of Iceland Reykjavik, Nordic Volcanological Center, Institute of Earth Sciences, Institute of Earth Sciences University of Iceland, University of Iceland Reykjavik -University of Iceland Reykjavik, Department of Agricultural & Food Economics, University of Reading (UOR), Environnements, Dynamiques et Territoires de Montagne (EDYTEM), Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS), Department of Earth Sciences Gothenburg, Göteborgs Universitet = University of Gothenburg (GU)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2014
• Subjects: [SDE.MCG]Environmental Sciences/Global Changes; [SDE.BE]Environmental Sciences/Biodiversity and Ecology; [SDE.IE]Environmental Sciences/Environmental Engineering; [SDE.ES]Environmental Sciences/Environment and Society; [SHS.GEO]Humanities and Social Sciences/Geography; Grimsvotn; Iceland
• Online Access: https://hal.science/hal-02011631

International audience Magma flow during volcanic eruptions causes surface deformation that can be used to constrain the location, geometry and internal pressure evolution of the underlying magmatic source(1). The height of the volcanic plumes during explosive eruptions also varies with magma flow r...