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

页数：6

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