Research on the Effect of Dams on Water Environment in Huai River Basin
The effect appraisal on water environment and aquatic ecosystem subject to dam construction is one of the hotspots in the world. Taking the Huai River Basin as an example, a distributional SWAT hydrologic model and a water quality-quantity model in the paper have been firstly developed as the basis. Three cases, i. e. with dams and pollution, without dams and with pollution, and with dams and without pollution, have been designed to contrast the water quality variation process of the dams on the Shaying River and Bengbu Dam on the main Huai River. The contribution of the dams and polluting discharge to the Huai River in the year of the status (1999) has been quantitatively computed for the first time. The results would provide a scientific basis to antipollution and joint operation of the dams in terms of water quality and quantity regulation.
dams water pollution contribution Huai River Basin
Zhang Yongyong Xia Jun Wang Gangsheng Zhao Changsen Jiang Yan
State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, 430072 Key Laboratory of Water Cycle and Related Land Surface Processes, CAS, Beijing, 100101 State Key Lab Key Laboratory of Water Cycle and Related Land Surface Processes, CAS, Beijing, 100101
国际会议
山东东营
英文
93-101
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）