Simulation of Upper Kuantan River Basin Streamflow Using SWAT Model

被引：2
|
作者：
Mohd, Mohd Syazwan Faisal [1 ]
Juneng, Liew [1 ]
Tangang, Fredolin [1 ]
Abd Rahman, Nor Faiza [2 ]
Khalid, Khairi [2 ]
Haron, Siti Humaira [1 ]
机构：
[1] Univ Kebangsaan Malaysia, Kajang 43600, Selangor, Malaysia
[2] Univ Teknol Mara, Shah Alam 40450, Malaysia
来源：
2015 UKM FST POSTGRADUATE COLLOQUIUM | 2015年 / 1678卷
关键词：
SWAT Model; calibration; validation; coefficient of determination (R-2) and Nash-Sutcliffe efficiency Index (NSI); IMPACTS;
D O I：
10.1063/1.4931206
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This paper examines the capabilities of Soil and Water Assessment Tools (SWAT) in simulating streamflow in a tropical watershed - upper Kuantan river basin. Two statistical metrics were used for model evaluation; i) coefficient of determination (R-2) and ii) Nash-Sutcliffe efficiency index (NSI). The calibration result shows that there is a good agreement between the observed and simulated monthly streamflow with R-2=0.84 and NSI=0.82. For validation the result is acceptable which the value of R-2=0.59 and NSI=0.57. The results suggest that SWAT model is able to simulate the hydrologic characteristics of the tropical watershed well.
引用
收藏
页数：6
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