harvesting salt in the salt marshes of noirmoutier in vendee france

basin brine brittany coarse conservation crop crystal culture decantation evaporation farming favor food forest france gathering guacopy rande harvesting ingredient landscape marshes mineral mudflat nature noirmoutier ocean organic paludier production sailor saline salt salting saltpan salty saunier sea seasoning sediment spade summer swamp taste tradition traditional vendee vendacopy water wheelbarrow white