تأثير ويژگي هاي ژئومورفولوژي و تغييرات بارش برآب هاي زيرزميني دشت گزيرمورد مطالعه : شهرستان بندرلنگه

Geomorphologic Features and Impact of Precipitation Changes Effect Remedial Plains Underground, City Lengeh

Agricultural development in recent decades increased exploitation of groundwater resources in remedial Plains city has Lengeh. As a result large harvest and lack of nutrition aquifer, the large drop in underground water level is there. This also reduces water quality and increasing salinity in this region also has. The purpose of this study causes the groundwater level decline is plain. To achieve this goal, experimental and analytical methods used. The various maps, images and software tools have formed the main study. Also, extensive field work and surveys of time with previous studies in information gathering stage is used. Relationship between changes in work study techniques precipitation and ground water level changes through the plain water level measurement wells and changes them periodically through the data from these wells Pizometry levels respectively. Geomorphologic units also impact on the status of ground water area is also examined. Results show that the highest digital underground water level drops to the eastern lowland areas towards the West and from this part of the loss of underground water level is reduced. The process of direct connection with the frequency of wells drilled and the features they show. Moreover, droughts over recent years because of the line and led out of the aquifer and the equilibrium volume fraction of the underground water tank has been plain.