Application of SWAT Model to Zhangweinan Canal Sub-Watershed

Author

Su Baolin ; Cai Xitian ; Sun Yongliang ; Xu Zongxue

Author_Institution

Coll. of Water Sci., Beijing Normal Univ., Beijing, China

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

4

Abstract

Hydrological and water quality simulation faces big challenge because of intensive human activities in the Zhangweinan Canal sub-watershed of the Hai River basin. The Soil & Water Assessment Tools (SWAT) modeling system was established depended on various of spatial and attribute data of this watershed, and parameters for hydrological, water quality and evapotranspiration (ET) simulation were calibrated and verified using measured stream flow, water quality and remote-sensing derived ET data, and different scenarios were simulated and analyzed. The results show that point source pollution contributed most of the pollutant loadings of pollutants in Zhangweinan sub-watershed, and non-point source pollution (NPS) contributes small and NPS pollutant losses are predominantly located in mountainous area.

Keywords

water pollution control; water resources; SWAT model; Zhangweinan Canal sub-watershed; evapotranspiration parameter; hydrological parameter; non-point source pollution; soil and water assessment tools; water quality parameter; Analytical models; Face; Fluid flow measurement; Humans; Hydrologic measurements; Hydrology; Irrigation; Rivers; Soil; Water pollution;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5517005

Filename

5517005