vallée (1) ruissellement (1) élimination (1) cartographie (cartes) (1) affectation des sols (1) paysage (1) histoire (1) analyse (1) érosion (1) froid (1) climat (1) plaine alluviale (1) Dynamics (1) History (1) Alluvial plain (1) Paleoecology--Pleistocene (1) Winter (1) Variations (1) Storage (1) Solar activity (1) Sheets (1) Runoff (1) Rivers (1) Radiocarbon dating (1) Paleontology--Pleistocene (1) Paleobotany--Pleistocene (1) Nineteenth century (1) Landscapes (1) Land use (1) Impact (1)