History and modelling of the socio-environmental dynamics of the fluvial landscapes of Côte-d'Azur (France) during the Holocene A research program was initiated in 2006 in order to reconstruct the evolution of the coastal hydrosystems of the rivers Argens (Var), Loup, Cagne and Malvan (Alpes-Maritimes) during the Holocene. The paper presents the archaeological and palaeoenvironmental data and the me thods used to apprehend the effects of the landscapes mobility over settlement patterns, and the impact of human occupation over the ecosystems.