2010
DOI: 10.1684/sec.2010.0246
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Cartographie des zones vulnérables à la pollution agricole par la méthode DRASTIC couplée à un Système d'information géographique (SIG): cas de la nappe phréatique de Chaffar (sud de Sfax, Tunisie)

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Cited by 9 publications
(5 citation statements)
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“…Furthermore, groundwater degradation is related to the population growth and the rapid development of different economic sectors (agriculture and industry) and is dependent on a rational water resource management plan. In this context, the aquifer has been the subject of several previous studies, in which more details on geological, hydrogeological, and hydrochemical patterns were given [ 29 , 30 , 31 ].…”
Section: Methodsmentioning
confidence: 99%
“…Furthermore, groundwater degradation is related to the population growth and the rapid development of different economic sectors (agriculture and industry) and is dependent on a rational water resource management plan. In this context, the aquifer has been the subject of several previous studies, in which more details on geological, hydrogeological, and hydrochemical patterns were given [ 29 , 30 , 31 ].…”
Section: Methodsmentioning
confidence: 99%
“…Nous avons appliqué la méthode DRASTIC développée par l'association NWWA (National Water Well Association) conçue entre 1983et 1987(ZEROUALI et EL MESLOUHI, 1994. Elle est basée sur un système de cotation numérique qui permet l'établissement des cartes de vulnérabilité (AL HALLAQ et ABU ELAISH, 2011), c'est la synthèse des connaissances lithologiques, pédologiques et hydrogéologiques d'une région (SMIDA et al, 2010).…”
Section: Cartographie De La Vulnérabilité De La Nappe Alluviale à La unclassified
“…La variabilité spatiale de cette profondeur est classée en cinq classes allant de 4,5 à 50 m (MELLOUL et al, 2009). La protection potentielle de l'aquifère augmente avec la profondeur de la nappe (SMIDA et al, 2010).…”
Section: Cartographie De La Vulnérabilité De La Nappe Alluviale à La unclassified
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“…However, the exploitation of these resources has exceeded the capacity of the groundwater table due to the uncontrolled proliferation of surface wells. This situation has led to disturbances in the hydrodynamic functioning of the groundwater table, resulting in a continuous decline in its water level Smida et al 2006). As agricultural water demand includes irrigation water needed to support crop growth and water required directly for livestock, mainly drinking water, an aquaculture basin is being developed to reduce pressure on this water resource.…”
Section: Introductionmentioning
confidence: 99%