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Investigation of stormwater runoff strength in an agricultural area, Korea.
- Source :
- Desalination & Water Treatment; Jan2012, Vol. 37/38 Issue 1-3, p389-394, 6p
- Publication Year :
- 2012
-
Abstract
- To manage and control the nonpoint source (NPS) pollution and to improve the water quality of impaired streams, rivers and lakes, practices including constructed wetlands, permeable pavement, swales and others are being attempted in the world. Before applying these techniques, an analysis of stormwater runoff characteristics should be understood due to the complexity in estimating system design factors for best management practices (BMPs). This study investigates the stormwater discharge from an agricultural area in Korea. Based on this investigation, pollutant and fl ow coeffi cient of variation (PFCoV) values were developed in an attempt to explain the stormwater runoff in the agricultural area. Four fi eld studies categorized by rainfall type were then employed to assess the PFCoV values. The results show that the physical meaning of PFCoV values indicates the variation of NPS pollutants during a storm event. As such, this simple and meaningful result can be applied to a wide range of stormwater management designs or water quality controls in agricultural areas. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 19443994
- Volume :
- 37/38
- Issue :
- 1-3
- Database :
- Complementary Index
- Journal :
- Desalination & Water Treatment
- Publication Type :
- Academic Journal
- Accession number :
- 73469008
- Full Text :
- https://doi.org/10.5004/dwt.2012.3594