El Addouli J, Chahlaoui A, Berrahou A, Chafi A, Ennabili A
الملخص العربي
Physicochemical and biological qualities of Ouislane wadi in Meknès city. The superficial water system draining Meknès city includes Ouislane wadi. In order to characterize quality of this river, a study of physicochemical and biological parameters has been carried out. The obtained results underline a worst quality of this river which is menaced particularly by human activities.