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Density Muon Radiography of Soufrière of Guadeloupe Volcano: Comparison with Geological, Electrical Resistivity and Seismic data

Dominique Gibert 1 N. Lesparre 1 Jacques Marteau 2 Jean-Christophe Komorowski 1 Florence Nicollin 3 Olivier Coutant 4 D. Carbone Bruno Kergosien 3 Pascal Rolland 3
1 IPGP - Institut de Physique du Globe de Paris
2 IPNL - Institut de Physique Nucléaire de Lyon
3 GR - Géosciences Rennes
4 ISTerre - Institut des Sciences de la Terre
Abstract : We present density radiographies obtained for the Soufrière of Guadeloupe lava dome, both in the North-South and East-West planes. These radiographies reveal the highly heterogeneous density structure of the volcano, with low-density regions corresponding to recognized hydrothermally altered areas. The main structures observed in the density radiographies correlate with anomalies in electrical resistivity cross-sections and seismic velocity model.
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https://hal-insu.archives-ouvertes.fr/insu-00761250
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Submitted on : Wednesday, December 5, 2012 - 10:52:08 AM
Last modification on : Tuesday, October 19, 2021 - 10:52:51 PM

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  • HAL Id : insu-00761250, version 1

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Citation

Dominique Gibert, N. Lesparre, Jacques Marteau, Jean-Christophe Komorowski, Florence Nicollin, et al.. Density Muon Radiography of Soufrière of Guadeloupe Volcano: Comparison with Geological, Electrical Resistivity and Seismic data. EGU General Assembly 2012, Apr 2012, Vienne, Austria. pp.EGU2012-3041. ⟨insu-00761250⟩

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