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The Simulation Research on Non-Point Source Pollution in Lianshui Watershed

Author(s):



Medium: conference paper
Language(s): English
Conference: 2012 International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2012), August 10-12th 2012, Zhangjiajie (China)
Published in:
Page(s): 2018-2022
DOI: 10.4028/www.scientific.net/AMM.209-211.2018
Abstract:

Non-point source pollution (NPSP) is an important factor that affects water quality. To study the effect of the pollution on water quality, the Soil and Water Assessment Tool (SWAT) is applied to simulate runoff and nutrient concentrations in the Lianshui Watershed. In the monthly time step, the model’s Nash-Sutcliffe coefficient and the coefficient of determination indicated that the values of simulated runoff, nutrient concentrations are acceptably closer to the measured data. Then, the study concluded that NPSP is the dominant factor affecting the water quality of the Lianshui River. Finally, the study also explored the temporal and spatial distribution characteristics of NPSP in the watershed.

Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.4028/www.scientific.net/AMM.209-211.2018.
  • About this
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  • Reference-ID
    10327372
  • Published on:
    24/07/2019
  • Last updated on:
    24/07/2019
 
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