A resistivity survey was conducted in the Nile Delta area to delineate ground‐water contamination caused by an improper sewage and irrigation drainage system, leaching from old lagoonal deposits, and salt‐water intrusion. Existing monitoring wells were used to measure the horizontal and vertical variations in water salinity. Vertical electrical sounding (VES) data for sounding points located near monitoring wells, together with the water salinity data of these wells, were used to obtain an empirical relationship between the inferred earth resistivity and the amount of total dissolved solids. This relationship was used together with the constructed apparent resistivity depth and geoelectric longitudinal sections to identify three zones of water‐bearing formation (fresh‐, brackish‐, and salt‐water zones). Along the studied profile, depth to the fresh‐brackish interface exceeds 150 m at Tanta City and decreases northward to 40 m or less between Qutor and Kafr El‐Sheikh. Depth to the brackish‐saline interface exceeds 180 m south of Kafr‐El‐Sheikh and decreases northward to 70 m near Hadadi village.
Understanding the complex spatio-temporal relationships between environmental pollution and disease and identifying exposures to environmental hazards in high-risk populations are essential elements of an effective environmental and public health management program. Modern computer technologies, such as geographic information systems (GIS), provide cost-effective tools for evaluating interventions and policies potentially affecting health outcomes. Military activities during the occupation and subsequent liberation war at 1991 caused direct and indirect damage to Kuwait's environment and ecosystems. Geographic Information Systems (GIS) provide a powerful tool in managing and analyzing spatial data. It has been applied successfully to large variety of fields, one field of particular interest is the field of disaster identification and mitigation represent in the impact of hydrocarbon pollution on soil degradation in Burgan oil field, South Kuwait. It is well understood that hazard identification and land management play a major part in the reducing the impact of natural disasters. This is a role GIS is well suited to especially when combined with field investigation work .This study highlights the high level achievements of the environmental assessment for the oil contaminated status in GC32 pipe line dry oil lake and wet oil lake, Burgan oil field, state of Kuwait by using GIS application and field investigation including soil sampling, logging in order to determine the magnitude of damage, mapping present day contamination boundaries, extent of contamination and volume of contaminated soil in the area of study. In fact, the study clearly indicates that the problems persist even after 25 years although the lakes
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