Climate drought and resilience of karst hydrosystems in semi-arid regions: Case of the Dir of Beni Mellal Atlas (Morocco)Abdelghani Qadem, Gabriela Adina Moroșanu-Mitoșeriu and Mónica Moreno FalconBIO Web Conf., 211 (2026) 01018DOI: https://doi.org/10.1051/bioconf/202621101018