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An-Najah National University (2006)

Assessment of Groundwater Vulnerability to Contamination in the West Bank, Palestine

Ne’mat Sadeq Abdel Rahman Qamhieh

Titre : Assessment of Groundwater Vulnerability to Contamination in the West Bank, Palestine

Auteur : Ne’mat Sadeq Abdel Rahman Qamhieh

Université de soutenance : An-Najah National University

Grade : Master of Water and Environmental Engineering 2006

Résumé
This study assesses the groundwater pollution risk in the West Bank, Palestine. The combined use of DRASTIC model and geographic information system (GIS) was adopted for this purpose. Seven thematic maps of the DRASTIC model were developed in order to asses the vulnerability of groundwater to contamination and these include the depth to water table, recharge, aquifer media, soil media, topography, impact of vadose zone and hydraulic conductivity. The GIS technology was used to create an integrated vulnerability map of the West Bank to demarcate vulnerable zones. The result shows that 90% of the study area is at low risk of pollution while 10% is at moderate risk. This indicates that our groundwater resources are safe. The study demonstrated that GIS technology is an efficient environment for analyses and precise processing of spatial data. The thesis also included a comprehensive literature review regarding the different concepts and approaches for assessing groundwater vulnerability to contamination

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Page publiée le 24 octobre 2017