摘要
控制上海地面沉降措施是压缩地下水开采量、人工回灌及调整地下水开采层次等综合作用的结果。人工回灌对地下水水质仅有点状污染,而对区域地下水水质基本无影响。
The controlling of land subsidence in the urban area of Shanghai is due to the adop tion of some counter measures as reducing the amount of exploitation of groundwater, the artificial recharging and adjusting the sequence of the exploited aquifers. The contamination of groundwater caused by recharging is only found around some recharging wells. It has no influence to regional grundwater quality.
出处
《上海国土资源》
1988年第1期43-44,共2页
Shanghai Land & Resources
