JM
Jean-Philippe Métaxian
Seismologist, volcanologist
Researcher at the Institut de Recherche pour le Développement (IRD) since 1994
Director of the team of seismoly at the Institut de Physique du Globe de Paris
4
Documents
Compétences
Eruptive dynamics of explosive volcanoes in a context of increasing urbanization exposed to volcanic hazards. Reduction of volcanic risks by improving seismic monitoring methods. (i) Structure of volcanoes: Location of magmatic reservoirs and internal structure of the edifice by seismic imaging methods (volume waves, ambient noise); (ii) Transfers of magmatic fluids to the surface: Localization of seismogenic zones and temporal monitoring of seismicity migration using dense networks of sensors; (iii) Precursors of eruptions: Detection and automatic classification of seismic-volcanic signals by method of maching learning.
Publications
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Analysis of the seismic activity associated with the 2010 eruption of Merapi volcano, JavaJournal of Volcanology and Geothermal Research, 2013, 261, pp.153-170. ⟨10.1016/j.jvolgeores.2013.03.024⟩
Article dans une revue
hal-01021907v1
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Crustal structure below Popocatépetl Volcano (Mexico) from analysis of Rayleigh wavesJournal of Volcanology and Geothermal Research, 2008, 170 (1-2), pp.5-11. ⟨10.1016/j.jvolgeores.2007.09.001⟩
Article dans une revue
hal-00177090v1
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Shallow velocity structure and seismic site effects at Arenal volcano, Costa RicaJournal of Volcanology and Geothermal Research, 2006, 152 (1-2), pp.121-139. ⟨10.1016/j.jvolgeores.2005.09.013⟩
Article dans une revue
insu-00268282v1
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Complex behavior and source model of the tremor at Arenal volcano, Costa RicaJournal of Volcanology and Geothermal Research, 2006, 157 (1-3), pp.49-59. ⟨10.1016/j.jvolgeores.2006.03.047⟩
Article dans une revue
insu-00268198v1
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