安阳地下水超采评价

Anyang groundwater overdraft evaluation

由于缺乏对地下水的统筹规划及科学开发利用,安阳市地下水超采问题日渐突出,依据中华人民共和国水利行业标准SL286—2003《地下水超采区评价导则》的规定,进行安阳市浅层地下水超采评价,得出安阳已形成浅层地下水水位下降漏斗,地下水超采区面积为221km2,属中型超采区。

For the lack of overall planning and scientific development to groundwater,the issues of Anyang groundwater overdraft have become increasingly prominent.According to the regulation in Guidelines for the Assessment of Zones of Groundwater Overdraft (SL286 -2003 )as the water conservancy industry standard of the People’s Republic of China,in this paper,the surface groundwater overdraft evaluation in Anyang city has been made.The result is that Anyang has formed a shallow groundwater drawdown cone, and the groundwater over mining area is 221 km2 ,which belongs to a medium-sized overdrawn area.