Title :
Analysis on Impact of Daily Regulation of Three-Gorge Station upon Hydrodynamic Characteristics of the Reservoir in Dry Season
Author :
Li Chuan-qi ; Wang Wei
Author_Institution :
Sch. of Civil Eng., Shandong Univ., Jinan
Abstract :
Three-Gorge reservoir faces more water environment issues in non-flood season than in flood season. Increasing discharge by daily regulation can enhance water level fluctuation and flow oscillation and herein reduce the pollution of reservoir area and its branches. The hydrodynamic model of three-Gorge reservoir and its main distributaries is established to simulate hydrodynamic characteristics of the reservoir. The results of simulation show that accelerating fluctuation of water body of the reservoir can control water eutrophication. The influence is especially obvious to the tributaries of Yandu River, Qinggang River and Xiangxi River near the dam site.
Keywords :
fluctuations; fluid oscillations; hydrodynamics; reservoirs; rivers; Qinggang River; Three-Gorge reservoir; Xiangxi River; Yandu River; daily water discharge regulation; dam site; flow oscillation; hydrodynamic characteristics; nonflood season; reservoir area pollution reduction; water body fluctuation; water eutrophication control; water level fluctuation; Civil engineering; Floods; Fluctuations; Hydrodynamics; Power generation; Reservoirs; Rivers; Water pollution; Water resources; Water storage;
Conference_Titel :
Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1747-6
Electronic_ISBN :
978-1-4244-1748-3
DOI :
10.1109/ICBBE.2008.366
