Between the Pyrenees and the Atlantic ocean, there are powerful rivers. But corn fields dry them up, and dams are blocking salmons. Human activity upsets the hydrologic circule, and river's biodiversity.
Between the Pyrenees and the Atlantic ocean, there are powerful rivers. But corn fields dry them up, and dams are blocking salmons. Human activity upsets the hydrologic circule, and river's biodiversity.
DirectorDominique Marchais
