Application of Hydrological Model to Simulate Rainfall-Runoff into An Khe Reservoir in the Ba River Basin, Vietnam  

作　　者：Nguyen Van Hieu Can Thu Van Vu Minh Cat 

机构地区：[1]Ministry of Natural Resources and Environment, Ha Noi 100000, Vietnam [2]Thuyloi Universiry, Ha Noi 100000, Vietnam [3]Hochiminh City University of Natural Resources and Environment, HCM City 700000, Vietnam

出　　处：《Journal of Environmental Science and Engineering(A)》2018年第3期101-107,共7页环境科学与工程（A）

摘　　要：The BR （Ba River） basin is one of 9 main river basins in Vietnam. In the past 20 years, natural hazards such as flood andinundation have been complex and increased dramatically in both frequency and intensity in the BR basin. Recently, there have beenapproximately 198 large and small operating reservoirs which lead to increase natural hazards in the river basin. An Khe reservoir,one of big reservoirs in the upstream of the Ba river, impacts significantly on flooding in the downstream. This paper useshydrological model to simulate the flows as a basic for the safety operation of An Khe reservoir in order to prevent the downstreamfloods. The results indicate the Nash-Sutcliffe coefficient higher than 0.8 is stable and reliable parameter.

关 键 词：Ba river basin flood An Khe reservoir hydrographic model RAINFALL-RUNOFF 

分 类 号：X1[环境科学与工程—环境科学]