干旱区内陆河流域水资源开发对水土环境效应的评价指标体系设计

Designing of Indicator System Assessment of Water-Soil Environmental Effect on Water Resources Development in Continental River Basin in Arid Areas

水资源开发的水土环境效应评价是水资源可持续利用评价的前提和基础。根据干域的水土环境特点,分析了水资源开发的水土环境效应间的内在联系,论述了水土环境效应评价指标体系构建的必要性及其构建原则,设计了评价指标体系的大致框架,并就指标体系构建的合理性及指标设置方法进行了论证。

Assessment of watersoil environmental effect on water resources development is a basis for the assessment of water resources availability. The relations among the watersoil environmental effects on water resources development are analyzed. And the necessity of constructing an indicator system and basic principles while constructing the system are discussed. A gross framework is designed for the system based on its principles, and some questions which arose while constructing the index system are also discussed.