D2305 Suez Consulting/Actimar for the municipality of Koungou [Mayotte] Hydro-morpho-sedimentary study 2023 Hydro-morpho-sedimentary expertise (coastline recession hazard) for the redevelopment of the town's coastal cemetery. -12.735476707621, 45.210719704628 Thèmes Coastal hazards and risks Coastal development Hydrodynamic, sediment dynamic and morphodynamic studies Participants Thomas Guérin Benoit Waeles