唐山西部地区地下水水环境特征

Chemical Characteristics of Groundwater in the Western Tangshan

通过对唐山西部地区的水文地质条件的研究 ,分析了研究区内各含水层中地下水的化学组分特征及各组分之间的相关关系 ,同时对地下水的同位素进行了分析研究 ,认为该区内的地下水的补给主要是大气降水补给 ,并确定了各含水层间的相互关系。

On the basis of a discussion on hydrogeology of the western Tangshan , the paper demonstrated the chemical characteristics of various aquifers as well as the relationships of water chemical compositions. The isotopic composition of groundwater shows that the recharge is dominated by modem meteoric {water. }