The impact of climatic variability on water resources in the Ouaoumana River basin in the Middle Atlas of Morocco (November 2021-May 2022)Omaima Elkbichi, Layati Elhoucein and Mohamed ElghachiE3S Web Conf., 582 (2024) 01006DOI: https://doi.org/10.1051/e3sconf/202458201006