西部开发中水资源利用可持续性评价

Sustainability Assessment of Water Resources Utilization in Development of the West China

水资源可持续利用是西部开发的关键。本文就西部开发中水资源利用可持续性评价问题 ,从西部水资源对于全国的意义、西部水资源及利用现状两个方面论述水资源利用可持续性评价的重要性 ;提出将水资源评价纳入不同层次环境影响评价的方法 ;最后提出包括建立有效的水资源财产权结构、进行水资源价值核算、实施水资源利用总量控制和水资源补偿在内的可持续管理对策及有关技术措施。

Many great rivers originate from West China where water resources are generally scarce, uneven distributed and irrationally utilized. It is in urgent need to carry out water resources sustainability assessment (WRSA) in development of the West China. This paper recommends that the WRSA should be brought into different hierarchical decision-making procedure through such environmental impact assessment (EIA) as the strategic, project technology and products, and domestic consumption behaviors. Effective property and value audit system for water resources should be established as soon as possible. Total quantity control and compensation system for water resources utilization should be implemented. Water saving industries and agricultures should be built, and effective technological measures should be taken for saving domestic water consumption and waste water reclamation.