In the context of rapid economic and social development, the conflicts between the supply and demand of regional water resources are becoming more and more prominent. In order to solve the problems of water resources shortage, the number of small inter-basin water diversion projects gradually increases. With Guanyang inter-basin water diversion project as example, the development strategy position of regional socio-e-conomy, the potential use of water resources and the water supply and demand balance are discussed, the necessity of inter-basin transfer project for the receving areas is studied comprehensively, the conclusion given in the end is authentic, and the method has some references for similar inter-basin transfer project.%在社会经济发展迅速的背景下,区域性水资源供需矛盾越来越突出.为解决区域水资源短缺问题,小型跨流域引水工程逐渐增多.该文以管阳溪跨流域调水工程为例,针对小型跨流域调水工程,从区域社会经济发展战略地位、水资源利用潜力和水资源供需平衡3个方面出发,对受水区跨流域调水的必要性进行了较为全面的研究,得出的结论真实可信,对类似小型跨流域调水工程有一定的借鉴意义.
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