摘要
明确了地下水开采安全警戒量的概念,建立了哈尔滨市地下水开采安全警戒量评价指标体系,以地下水过量开采所带来的环境负效应作为评价指标,对这些环境指标进行了量化分级、加权,运用GIS空间叠加手段,建立了研究区每个栅格的地下水开采安全警戒量评价体系,求出了哈尔滨市地下水开采安全警戒量。
In the paper,the concept of safety warning-volume of groundwater mining was pointed out.The fac-tors system of safety warning of groundwater mining was set up.The factors,such as the environmental prob-lems caused by groundwater overdraft,were draw out for the safety warning-volume of groundwater mining through classification and weighting method using the GIS.The safety warning-volume of groundwater mining can be figured out in Harbin.
出处
《水文》
CSCD
北大核心
2003年第3期37-39,33,共4页
Journal of China Hydrology
