puits (1) karst (1) infiltration (1) conservation (1) sujet (1) climat (1) grotte (1) Cham (1) Conservation (1) Methods (1) France, Southwest (1) Water (1) Seepage (1) Rain and rainfall (1) Karst (1) Geometry (1) Comprehension (1) Climatology (1) Climate (1) Caves (1) Methods (1) Speleothems (1) Areas (1) Climate (1) grotte (1) karst (1)