Mapping potential zones for groundwater recharge and its evaluation in arid environments using a GIS approach: case study of North Gafsa Basin (Central Tunisia)

N Mokadem, E Boughariou, M Mudarra… - Journal of African Earth …, 2018 - Elsevier
With the progressive evolution of industrial sector, agricultural, urbanization, population and
drinking water supply, the water demand continuously increases which necessitates the
planning of groundwater recharge particularly in arid and semi-arid regions. This paper
gives a comprehensive review of various recharges studies in the North Gafsa basin (South
Tunisia). This latter is characterized by a natural groundwater recharge that is deeply
affected by the lack of precipitations. The aim of this study is to determine the recharge …
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