Location criteria for domestic and hazardous waste disposal to landfill in the Jordanian Badia using GIS

EThOS - Electronic Theses Online ServiceGBUnited Kingdo

Preliminary Geophysical Investigation for Suggested Water Harvesting Sites in the

Abstract: In this study, an integration of geophysical survey methods including Vertical Electrical Sounding (VES), ground geo-magnetic methods and soil-samples texture analysis were performed at selected suggested water harvesting sites in the Northern Jordanian Badia to investigate and characterize the shallow subsurface stratigraphic sequences and structures. The preliminary results of geoelectrical investigations provided general picture about the nature of subsurface stratigraphical sequences at each surveyed site. Moreover, the results of ground geo-magnetic investigations indicated to the presence of near-surface subsurface faults that could play a negative role for establishing water harvesting dams at Al-Subhi-1 site and to a lesser extent at Al-Ghulaisi site. The soil textural analysis of Al-Subhi-1 site was found to be of a loamy sand type, whereas the other five sites were found to be of a clayey loam type. However, further high resolution geophysical techniques including the use of low-frequency Ground Penetration Radar (GPR) and 2D-Electrical Resistivity Tomography (ERT) are recommended to conclusively decide if these sites are suitable or not for water harvesting