نوع مقاله : مقاله پژوهشی
نویسندگان
ندارد
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Indiscriminate exploitation of groundwater aquifers in the arid and semi- arid regions plains
0f Iran has been causing a sharp drop in groundwater levels. artificial recharge groundwater
by flood spreading Method is a procedure that applicable for increasing the volume of the
tank and prevent the severe drop in groundwater levels. In this Study Identificated suitable
areas of flood Spreading for artificial recharge groundwater by using integrated Geographic
Information System(GIS) and Analytical Hierarchy process(AHP) in Abied- Sarbishe 0f
Gotvand region. For this seven effective indices - slope, infiltration, electrical conductivity,
alluvial thickness transmisivity, drainage density and land use was prepared in GIS
environment and weighted by Analytical Hierarchy process(AHP). In next step with using
GIS analytical function and weight of each layer in AHP Method integrated effective indices
maps and prepared finally map in four classes from suitable to unsuitable. The results of this
study showed That areas with high suitability for artificial recharge projects Often in alluvial
fan geomorphological units and often located in less than 3 percent slopes.. Ground controls
showed that high compliance between site selection and projects implemented in the study
area.
کلیدواژهها [English]
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