Geophysical characterization of saltwater intrusion in a coastal aquifer: The case of Martil-Alila plain (North Morocco)

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• 作者：Mahjoub Himi^a ; ^b ; ^{himi06@gmail.com} ; Josefiina Tapias^a ; Sara Benabdelouahab^c ; Adil Salhi^c ; Luis Rivero^a ; Mohamed Elgettafi^d ; Abdenabi El Mandour^e ; Jamal Stitou^c ; Albert Casas^a
• 关键词：Saltwater intrusion ; Coastal aquifer ; Geophysical prospecting ; Martil-Alila
• 刊名：Journal of African Earth Sciences
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：126
• 期：Complete
• 页码：136-147
• 全文大小：5516 K
• 卷排序：126

文摘

The geometry of the basin has been determined from the interpretation of a detailed gravity survey. Electrical resistivity allowed to characterize the vertical and the lateral extensions of aquifer formations. FDEM methods allowed delineating the extension of the saltwater intrusion and the saltwater freshwater interface position. The freshwater/saltwater interface reaches in some areas a distance about 4 km from the coastline.