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http://dx.doi.org/10.5762/KAIS.2012.13.8.3726

Seasonals Pollutant Outflow Analysis in the Watershed of Soyang Lake by using Multivariate Analysis  

Park, Soo-Jin (Institute of Industrial Technology, Kangwon National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.8, 2012 , pp. 3726-3734 More about this Journal
Abstract
This study evaluated the behavior of pollutants based on the seasonal change by selecting the branch river's factors that influence the outflow of pollutants in Soyang lake basin. The analysis method was the factor analysis that classified the factors of the drainage area influencing the outflow of pollutants, and evaluated selected representative factors. As a result of the study, SS and T-P factors should be classified as similar factors to the storm water runoff, and the improvement of water must be strived through managing source of pollution at the time of no rain. Second, as the result of the influence from the factors, spring and winter seasons usually exert 36% influence and summer and fall exert over 90% significant influence that the improvement of water through managing source of water seems possible. At last, the prediction about delivery pollution load considering the outflow characteristic of pollutants at the drainage area based on seasonal change by regarding selected factors as independent variables is possible.
Keywords
Branch river; Drainage area; Factor analysis; Pollutant Behaviour Analysis;
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