The study of the effect of structural elements on the Karst water resource abundance in the Dehdasht area using GIS

Kohe Siah anticline is located at 20 km NE of Dehdasht city. The studied area is very important from aspect of water resources in Kohgilooye & Boerahmad province. So the karstic resources as a strategic resource is noticed the government’s s province. Structural elements such as, faults, joints, folds and bedding patterns play an important role in the karstification and development of Karst water resource. In this research emphasis is given to investigating whether structural elements and topographic factors, mapped using remote sensing, aerial photo interpretation and derived from the geologic map can be correlated with hydrologic phenomena. With this assumption, various types of thematic layers have been prepared and integrated in a GIS environment due to the good correlation between above mentioned factors and hydrologic phenomena it was concluded that tectonic elements have a positive influence on the groundwater occurrence and they act as transmission routs in the limestone bodies

کلیدواژه ها:

Tectonic elements ، lineament ، spring ، Kohgilooye ، RS &GIS