M
J
Last name: MALET
First name: Jean-Philippe
Geomorphology, v. 43, n. 1-2, p. 33-54, 2002. http://dx.doi.org/10.1016/S0169-555X(01)00098-8
The macroscopic deformation of rocks, at scales ranging from laboratory samples (cm) to rock hillslopes and earth crust (hm to km), is associated with local irreversible processes (cracks/faults propagation and shearing). These movements involve propagation of acoustic wave's which can be observed by remote sensing. Seismic monitoring during...
International audience
The French Landslide Observatory (OMIV -Observatoire Multi-disciplinaire des Instabilités de Versants) is a national research structure clustering six research institutes in earth sciences under the auspices of INSU (Institut National des Sciences de l'Univers).Six continuously active landslides in France are monitored by the OMIV research...
International audience
Over the last decade, many Electrical Resistivity Tomography (ERT) surveys have been acquired on landslides, both from surface and boreholes. The surveys aimed at inferring the geometry of the landslide body, at imaging conductive and resistive structures possibly linked to in-depth water storage, and even at qualifying underground water flows....
Le projet Envirosciences-Pyrénées a pour objectif de créer des catalogues d'évènements hydro-gravitaires et tectoniques dans deux territoires spécifiques des Pyrénées : le Pays Toy et le Béarn. Le manque d'information sur la localisation et la date d'occurrence de phénomènes naturels en montagne soulève le besoin de déployer des réseaux denses...