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从可持续发展的观点出发 ,利用所建立的水资源的消耗～需求曲线说明了水资源供应的基本时空特点 ,据此将水资源的开发利用划分为工程型水利、资源型水利和环境型水利三个不同时期 ,并分析了不同时期水资源利用的特点。在此基础上 ,分析认为黄河流域目前水资源开发利用所处的时期属资源型水利时期 ,预计 2 0 10年左右会进入环境型水利时期。
From the point of view of sustainable development, the basic spatio-temporal characteristics of water supply are illustrated by the established consumption-demand curve of water resources. Based on this, the development and utilization of water resources can be divided into engineering-based water conservancy, resource-based water conservancy and environmental water conservancy Three different periods, and analyzed the characteristics of water resources utilization in different periods. On this basis, the author thinks that the current period of development and utilization of water resources in the Yellow River Basin belongs to the period of resource-based water conservancy, and it is estimated that it will enter the environment-friendly water conservancy period in about 2010.