Nowadays the study of regional groundwater resources, because of draught ,their optimal exploitation,and reducing their pollution is a vital matter. A proper way to prevent the pollution of undergroundwaters is to locate vulnerable spots and to conduct an efficient exploitation of the ground. Using thepresent models is very essential to locate and study about vulnerable spots. For this study, G...

Several groundwater vulnerability methodologies have been implemented throughout the years to face increasing worldwide pollution, ranging from simple rating complex numerical, statistical, and hybrid methods. Most of these methods used evaluate nitrate, which is considered major contaminant worldwide. Together with dilution, degradation nitrate via denitrification has acknowledged as a process...

clean groundwater (<0.1 μg/l) for theHavelse catchment area in the future (30-50 years).This overall Boolean indicator variable provides anoverall estimate based on content of pesticides ingroundwater, shallow groundwater and surface water.The first is weighted highest for the total “score”. Therisk of pollution from surface water can eventually beminimised significa...

Besides being able to cause land subsidence, excessive groundwater use in coastal areas can also sea water intrusion. The purpose of this study is evaluate the area relation its vulnerability Because used for domestic, industry and livestock purposes, that taken into account three sectors. amount domestic purposes calculated based on population needed each person per day. number industrial empl...