Analysis of Changing the Goal of Water Supply in Dujiangyan Irrigation District of China

摘要：

First this paper analyzes the reasons that the rivers in Chengdu lost their functions,advantages and disadvantages of long-distance agricultural water diversion in Dujiangyan Irrigation District.It proposes a program of reducing long-distance agricultural water diversion to the middle of Sichuan Province and improves,the water environment of Chengdu by increasing water supply.At last it suggests that the long term goal of water supply in Dujiangyan Irrigation District should primarily supply urban domestic water.

关键词： Dujiangyan long-distance water diversion Chengdu water supply for the environment urban domestic water supply

作者: Zhou Yun Wang Chaoyong Geng Lin Yu Fei

作者单位: Water Conservancy Research Institute of Sichuan Province,Chengdu,610072,China National Center of Efficient Irrigation Engineering and Technology Research of IWHR,Beijing,100044,C

会议类型: 国际会议

会议名称: International Conference on Effective Utilization of Agricultural Soil & Water Resources and Protection of Environment and the 4th Annual Academic Conference of Chinese Society of Agricultural Soil and Water Engineering

会议地点: 南京

会议语种:英文

页码: 455-459

在线出版日期: 2006-08-16（万方平台首次上网日期，不代表论文的发表时间）