Assessment of submarine landslides hazard through geotechnical and rheological analysis of sediments on the French Atlantic continental slope

Stephanie Howlett1, Sébastien Garziglia2, Ricardo Silva Jacinto3, Simon Courgeon4, Marjolaine Sabine3, Vincent Riboulot5, Bruno Marsset3 and Samuel Toucanne1, (1)IFREMER, Plouzané, France, (2)IFREMER, Marine Geosciences Research Unit, Plouzané, France, (3)IFREMER, Geosciences Marines, EDROME, Plouzané, France, (4)IFREMER, Marine Geosciences, Plouzané, France, (5)Geo-Ocean, Univ. Brest-CNRS-IFREMER, Plouzane, France