title: [Evaluating ground water vulnerability in West Lake Watershed by using DRASTIC model].
abstract: Supported by Blackland GRASS Geographic Information System (GIS), the basic and special environmental databases of West Lake Watershed were established. The vulnerability map of ground water pollution was calculated and drawn by integrating GIS and DRASTIC model. Comparing to the present situation of land use, critical area of ground water pollution had been determined. The residential area accounted for 14.7% of the high susceptible area, and wastewater in the residential area should be piped and treated first.
authors: Department of Environment Science, Zhejiang University, Hangzhou 310029. dongL@bigfoot.com
authors: Liang
authors: L
authors: Dong
authors: Yinmei
authors: Y
authors: Zhu
authors: Qinhai
authors: Q
authors: Hu
authors: Norio
authors: N
authors: Ogura
mesh_terms: D002681:China; D007256:Information Systems; D008954:Models, Biological; D014867:Water; D014876:Water Pollution
chemical_list: D014867:Water