华北平原水资源供需状况诊断

该文首先制定出一套水资源供需状况新的评价原则,即供需用综合评价,协调发展,环境与效益统一,量化及可对比以及层次分析等基本评价原则,然后采用综合评价模型对水资源供需状况进行诊断,并给出华北平原缺水的性质与类型。

Diagnosis of water supply and demand in the North China Plain

The study raises a new set of evaluation principles for the actual conditions of water supply and water demand. The basic principles include integrated evaluation of supply and demand and utilization of water, coordinated development, unification of environment and benefit, quantification and comparison, hierarchical analysis and so on. They are described by using an integrated model which is used to diagnose the situation of water supply and water demand, properties and classification of water shortage in the North China Plain.