Phd in Oceanography, Marine Geology at the university of Bordeaux, and H.D.R. from the university of Montpellier. More than 20 year of experience in Coastal research, including the coordination of many regional, national and European research projects. Working at the French Geological Survey (BRGM) since 2004 as a coastal expert and project manager Published more than 100 papers on coastal dynamics, vulnerability and management, and involved in several coastal observatories (Corsican monitoring network, Obscat, Storm impact monitoring network, caribean coastal experts). Member of the Parlement de la mer of Occitanie, and expert for the French Mediterranean maritime council.