Underground Water Resources of Bochir &Homayran Plains Assessment for Sustainable Using Of Water Resources (Hormozgan)

Population growth and increasing of cultivated land in past 30years in one hand، and exploitation of underground water resources in the other hand causes over drafting of underground freshwater resources، such that، today there is a negative balance in aquifers. Excessive exploitation of underground fresh water resources of we region not only has reduced the level of water، but also caused the penetration of brine water in to the fresh water of these plains. It is clear that this process will cause environmental problems such as complete salinization of aquifer and drying of wells، and also will causes financial and social problems. study of quantity & quality of mentioned plains، data analyzing، and plotting TDS & EC maps shows that the situation in the most of the areas is critical and this problem must be solved by applying management approaches particularly management of Surface Water Resources. Hazardous human activities in the plain has been investigated by AHP method، and the result shows that the most important negative effective factor on the plain in both qualitative and quantitative aspects، is the human activities in agricultural and water exploitation that has been identified and ranked by pair wise comparisons method in the title of Analytical Hierarchy process (AHP).