Physicochemical quality and irrigation suitability of groundwater resources in the Feija aquifer (southeastern Morocco)
Groundwater is the primary water resource in the arid Feija plain (Zagora, Morocco), but its quality is increasingly threatened by climate change and intensive agriculture. This study assessed the physicochemical quality and irrigation suitability of the Feija aquifer. Over three years (2022–2024), 96 groundwater sampl...