最严格水资源管理制度在长流规修编中的体现

Implementation of most strict water resources management system in comprehensive planning revision of Yangtze River Basin

为在长江流域实施最严格的水资源管理制度,促进流域水资源可持续利用及社会经济发展,在长江流域综合规划修编中,结合流域水资源现状及存在的问题,对各主要用水区从用水总量、河流纳污总量及用水效率3个方面进行了规划。在确定用水排污指标的基础上,选定了长江及主要支流的主要控制断面,水行政部门可通过对主要控制断面的生态基流、水质,以及省级行政区污染物入河总量等指标进行监控,以实现流域最严格的水资源管理。

In order to implement the most strict water resources management system in the Yangtze River Basin and promote the sustainable utilization of water resources and the development of society and economy in the basin,in combination with the basin water resources status and the existed problems,the total water use amount and pollutant receiving capacity,the water use efficiency for the main water use areas are planned in the comprehensive planning revision.On the basis of determining the water use and pollution discharge indexes,the main controlling cross-sections of the river and its main tributaries are selected.The most strict water resources management system can be implemented according to the monitoring of indexes of ecological base flow and water quality of the sections,as well as the total entering-river pollutant amount of province-level administration areas.