Hydrochemical Characterization and Pollution Sensitivity of the Ghiss-Nekor Aquifer (Morocco): Impacts of Agriculture and Seawater IntrusionYahya M’fedal, Imane Regragui, Mourabit Fouad, Amina Labhar, Bensitel Nihade, Mohamed El Mallahi and Azzouz AbdElmonaimE3S Web Conf., 726 (2026) 01013DOI: https://doi.org/10.1051/e3sconf/202672601013