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A Study on the Runoff Characteristics of Non-point Source in Urban Watershed - Case Study on the Dalseo and Daemyung Watershed
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 Title & Authors
A Study on the Runoff Characteristics of Non-point Source in Urban Watershed - Case Study on the Dalseo and Daemyung Watershed
Jang Seong-Ho; Park Jin-Sick;
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 Abstract
This study was conducted to identify the runoff characteristics of non-point source according to rainfall in Dalseo and Daemyung watershed. Land-uses of the Dalseo and Daemyung watershed were surveyed to urban and mountainous , and urban and mountainous , respectively Mean runoff coefficients in each area were estimated to Dalseo watershed 0.49 and Daemyung watershed 0.16. In the relationship between the rainfall and peak-flow correlation coefficients(r) were determined to Dalseo watershed 0.9060 and Daemyung watershed 0.5620. In the relationship between the antecedent dry period and flrst flow runoff correlation coefficients(r) were determined to Dalseo watershed 0.7217 and Daemyung watershed 0.2464. In the relationship between the rainfall and watershed loading, exponent values of SS in Dalseo and Daemyung watershed were estimated to 0.54 and 0.496, respectively
 Keywords
Non-point source;Rainfall Peak flow;Antecedent dry;Period Runoff;
 Language
Korean
 Cited by
1.
농촌유역의 강우사상별 농업 비점원오염물질 유출특성,김진호;한국헌;이종식;

한국물환경학회지, 2008. vol.24. 1, pp.69-77
2.
도시지역 비점오염원 관리를 위한 SWMM의 적용 -포항시를 대상으로-,이재용;장성호;박진식;

한국환경보건학회지, 2008. vol.34. 3, pp.247-254 crossref(new window)
3.
화성호 유입하천의 강우시 비점오염물질 유출특성,이상은;최이송;이인호;홍대벽;오종민;

환경영향평가, 2011. vol.20. 5, pp.651-661
4.
산림논복합 소유역에서의 비점부하 강우유출 특성 및 EMC 산정,송인홍;강문성;황순호;송정헌;

한국농공학회논문집, 2012. vol.54. 4, pp.9-17 crossref(new window)
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