大规模人口搬迁,工程沿线的生态保护及处理各地区对水资源的争议与争夺,使“南水北调”工程存在很多法律障碍。解除法律障碍的途径包括完善我国跨流域调水法律体系,建立“水银行”制度,加强调水工程沿线生态环境的法律保护。 Large-scale population relocation, ecological protection along engineering lines and handling of disputes and disputes over water resources in various regions have caused many legal obstacles in the “South-North Water Diversion Project.” The ways to remove legal obstacles include improving the legal system of water transfer across the basin, establishing a “water bank” system and strengthening the legal protection of the ecological environment along the water transfer project.