Physico-chemical characterization of waters of the lake ecosystem: Case of Lake of Birds (Far NE-Algerian) [Caractérisation physico-chimique des eaux de l'écosystème lacustre: Cas du Lac des Oiseaux (Extrême NE- Algérien)]

Lake birds listed ramsar site since february 2,1999,is part of a wetland complex of eastern algeria which a large part is erected as a national park. considering the major importance,we studied the physicochemical water quality of the lake,this in order to appreciate the evolution of his condition and its impact on the environment and public health. the main objective is to evaluate the rate and nature of nutrients and pollutants introduced by the contributions of anthropogenic releases into the lake.