Bardarbunga and Hekla Volcanoes, Iceland: The importance of Magma Buoyancy, Viscoelastic Processes and Thermal Erosion for Explaining Ground Deformation in Relation to Magma Accumulation and Extraction


Freysteinn Sigmundsson1, Siqi Li2, Vincent Drouin2, Michelle Parks3, Benedikt Ofeigsson3, Halldor Geirsson4, Erik Sturkell5, Pall Einarsson2 and Asta Rut Hjartardottir4, (1)University of Iceland, Institute of Earth Sciences, Nordic Volcanological Center, Reykjavik, Iceland, (2)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, (3)Icelandic Meteorological Office, Reykjavik, Iceland, (4)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (5)University of Gothenburg, Gothenburg, Sweden