摘要
近10年来长江流域不同地区频繁出现干旱缺水现象和国家严格的水资源管理制度的推出,使长江流域进行水量分配和用水总量控制越来越迫切。根据长江流域特点和水量分配中存在的问题,探讨水量分配原则、方法和管理途径。分析表明:长江流域水量分配及总量控制的重点是枯水年份和枯水时段,强调水流过程控制、用水总量控制应该结合地区用水效率和水功能区管理目标,应考虑引调水工程和大型水库调度的管理。
The growing urgent need for water allocation and water use control is made clear by frequent droughts in parts of Yangtze River Basin in the last decade and the adoption of stringent water management system.The principle,method and management approach of water allocation are discussed on the basis of the characteristics of this basin and the problems in water allocation.It＇s found that the water allocation and control of total water use in dry years or dry periods should be focused,and the control of water flow process should be emphasized.Water use efficiency and management targets in water function regions should be taken into account in the control of total water use.Meanwhile,the management of water transfer projects and large reservoirs must be considered.
出处
《长江科学院院报》
CSCD
北大核心
2011年第12期1-4,共4页
Journal of Changjiang River Scientific Research Institute
基金
水利部公益性行业科研专项(201001005)
关键词
长江流域
水量分配
用水总量控制
水资源管理
Yangtze River Basin
water allocation
control of total water use
water resources management
