Ranking suitable sites for Soil Aquifer Treatment in Jerba Island (Tunisia) using remote sensing, GIS and AHP-multicriteria decision analysis

Contenu

Titre

Ranking suitable sites for Soil Aquifer Treatment in Jerba Island (Tunisia) using remote sensing, GIS and AHP-multicriteria decision analysis

Créateur

Anane, Makram Voir tous les contenus avec cette valeur

Kallali, Hamadi Voir tous les contenus avec cette valeur

Jellali, Salah Voir tous les contenus avec cette valeur

Ouessar, Mohamed Voir tous les contenus avec cette valeur

Date

2008

Dans

International Journal of Water Voir tous les contenus avec cette valeur

Résumé

The present study aims to locate and rank suitable sites for Soil Aquifer Treatment (SAT) in Jerba Island (South Tunisia) by integrating a single-objective AHP method into a GIS model. The methodology represents a first step in SAT basin construction projects before field investigations. It considers several criteria related to technical, environmental and cost aspects. The result showed that a large area, covering 1489 ha, is suitable for SAT, which exceeds the required area to infiltrate the total treated wastewater produced by all the island wastewater plants. Being situated inside agricultural areas and near coastlines, potential sites for SAT could increase groundwater availability for irrigation and also mitigate existing marine intrusion problem facing Jerba aquifer. The best sites are found closer to Aghir plant than the rest of island WWTPs.

Langue

eng

volume

4

numéro

1/2

pages

121

Titre abrégé

IJW

doi

10.1504/IJW.2008.018151

issn

1465-6620, 1741-5322

Anane, Makram et al., “Ranking suitable sites for Soil Aquifer Treatment in Jerba Island (Tunisia) using remote sensing, GIS and AHP-multicriteria decision analysis”, 2008, bibliographie, consulté le 8 septembre 2024, https://ibadica.org/s/bibliographie/item/7845