Water erosion is a complicated phenomenon that contributes to soil degradation and linked natural anthropogenic causes are difficult manage in time space. It has significant impact on our country necessitates number of studies efforts prevent it. Geospatial approaches (GIS tools remote sensing (RS) data) were used test the RUSLE strategy Joumouaa watershed, where it was found be accurate. The l...

Water erosion is one of the main causes soil degradation around world. In M orocco, watersheds have very significant wastes, related to various physical and anthropic factors. The Oued Inaouene watershed concerned because its location in eastern part Saïss basin, between Middle Atlas Pre-Rif, where water more accentuated. This basin covers a total area 3597.13 Km 2 it marked by semi-arid climat...