Groundwater Vulnerability Assessment in Tanghai Country  

作　　者：Peng Chen,Zhen Ma,Xiaoming Sun,Peixin Shi Tianjin Geology Survey Centre,Tianjin 30070,China. 

出　　处：《地学前缘》2009年第S1期29-29,共1页Earth Science Frontiers

摘　　要：Groundwater vulnerability assessment is one of the critical prerequisites to achieve efficient development and management of water resources in Tanghai-Caofeidian area,which has been one of the national key constructive districts in North China.According to the influence factors of groundwater vulnerability,this study analyzed the impact of vadose zone that includes the depth to groundwater table,unsaturated zone lithology and permeability with the data achieved from field works in recent years.The evaluation model was established for estimating groundwater vulnerability using three

关 键 词：VULNERABILITY ASSESSMENT PARAMETERS DRASTIC 

分 类 号：P641.8[天文地球—地质矿产勘探]