Research on the Exhaustion Procedure of Datong City's Groundwater Resources

Groundwater resources are the main water resources of supply for the northen cities of China.In order to meet the request of water,the overdraft of groundwater resources has to be done.This result lead to the continuous draw-down of groundwater level,and the groundwater resources are next to exhaustion.In this paper,based on the current situation of the exploration of water resources in Datong City which is one of the bases of coal electricity of the whole nation,the research on the exhaustion of groundwater resources has been carried out.Finally the predict for the exhaustion of Datong City's groundwater resources has been done.