GIS and Remote Sensing in Hydrology, Water Resources and Environment
(Proceedings of ICGRHWE held at the Three Gorges Dam, China, September 2003). IAHS Publ. 289, 2004, 59-65A computation model for estimating the input flood of the Feilaixia reservoir in Guangdong, south China
Junhe Chen1, Haiyang Liu2 & Xiaoyue Chen3
1 Centre of Water Resource and Environment, Sun Yat-sen University, Guangzhou 510275, China
eescjh@zsu.edu.cn
2 Guangdong Institute of Hydrological Power Survey and Design, Guangzhou 510170, China
3 Centre of Urban Planning and Environmental Management, The University of Hong Kong, Hong Kong
Abstract This paper proposes a coupling model for dealing with the flooding problems of the Beijiang River based on the integration of hydrology and hydraulics. A numerical flow computation model was established to tackle the complexity of flooding characteristics in the Feilaixia reservoir basin. Field investigation confirms that the proposed model can produce satisfactory results by providing useful information for flood control and scheduling.
Key words
coupling model; Feilaixia reservoir; flood of the uncontrolled intervening area