河北平原地下水环境的演化分析

Evolving Analysis of Groundwater Environment in Hebei Plain

河北平原是我国目前水资源最为缺乏的地区之一,地下水资源作为其主要的供水水源成为了维持河北平原可持续发展的重要因子。本文分析了河北平原地下水环境的多年演化情况,认为自然和人为双重作用导致了河北平原地下水水文地质条件、地下水水位和地下水水质的改变,引发了一系列的地面沉降和地下水质量下降等生态环境地质问题。

The Hebei plain is the area , which water resource is one of the most absent at present in China. As the pri- mary water supply source, the groundwater resource became the important factor that sustains the sustainable development of Hebei plain. This paper analyzed the evolving condition of groundwater environment in Hebei plain, confirmed that both nature and human being resulted in the change of the hydrogeological condition, the level and the water quality of groundwa- ter in Hebei plain, which triggered off environment geological hazard including the land subsidence and the quality descent of groundwater.