Nouayti, N. and Khattach, D. and Hilali, M. (2017) Potential areas mapping for the groundwater storage in the high Ziz basin (Morocco): Contribution of remote sensing and geographic information system Cartographie des zones potentielles pour le stockage des eaux souterraines dans le haut bassin du Ziz (Maroc): Apport de la télédétection et du système d'information géographique. Bulletin de l'Institut Scientifique, Section Sciences de la Terre (39). pp. 45-57.

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Abstract

In the high Ziz basin, especially in rural and semi-rural areas, access to drinking water is a key factor in economic development, improving the standard of living of populations and their stabilization. The objective of this study is to contribute to the search for areas suitable for the establishment of productive water wells by mapping potential areas for the storage of groundwater. It is based on the use of remote sensing and geographic information system (GIS) to cover the entire area (4360 km2). Data on five parameters influencing groundwater storage (rainfall, lithology, fracture rocks, slope and drainage) have been integrated into an empirical model, which was validated by using outflow data of wells and springs. Results show that the basin is potentially rich in ground water, since 60 of high Ziz basin has moderate to very high potential for groundwater storage. The model constitutes an important decision support tool since it allows identifying the different favorable zone drilling locations. © 2017 Universite Mohammed V, Institut Scientifique.

Item Type: Article
Subjects: Earth and Planetary Sciences
Divisions: SCIENTIFIC PRODUCTION > Earth and Planetary Sciences
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:46
URI: http://eprints.umi.ac.ma/id/eprint/2860

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