基于水足迹理论的区域水资源利用评价

Evaluation of Regional Water Resources Utilization Based on Water Footprint Method

水资源是一个地区经济发展、社会稳定的基础。水资源利用评价研究对分析区域水资源问题、制定合理的水资源战略具有重要意义。论文引入水足迹理论,构建区域水足迹结构、效益、生态安全以及可持续性指标体系,对区域水资源的利用现状和可持续性进行评价分析,并以大连市为案例对其水资源利用情况进行评价,结果表明该评价方法简便直观、合理可行。

Water resource serves as an important basis for regional economic development and social stability.Hence it is necessary for us to seek an appropriate method to evaluate the overall efficiency of regional water resource so as to make a reasonable water protection strategy.Based upon water footprint theories,this paper presents an innovative evaluation method on water resources.We raised an indicator system for assessing water footprint structure,benefit,ecological security and its stability.A case study on Dalian city is conducted in order to test its rationality and applicability.Our research results show that this method is feasible and reasonable.