Abrupt Changes of Hydrothermal Activity in a lava Dome Detected by Combined Seismic and Muon Monitoring


Dominique Gibert1, Yves Le Gonidec2,3, Marina Rosas-Carbajal4, Jean de Bremond d Ars5, Bruno Carlus6, Jean-Christophe Ianigro6, Jacques Marteau6 and Bruno Kergosien7, (1)University of Rennes, OSUR/Geosciences Rennes UMR6118 CNRS, Rennes Cedex, France, (2)CNRS, Paris Cedex 16, France, (3)Géosciences Rennes, UMR 6118-CNRS, Rennes, France, (4)Université de Paris, Institut de Physique du Globe de Paris, Paris, France, (5)CNRS, Geosciences Rennes UMR 6118, Rennes, France, (6)IPNL, Lyon, France, (7)Géosciences Rennes, Rennes Cedex, France