지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this study, regression equation was analyzed to estimate non-point source (NPS) pollutant loads in orchard area. Many factors affecting the runoff of NPS pollutant as precipitation, storm duration time, antecedent dry weather period, total runoff density, average storm intensity and average runoff intensity were used as independent variables, NPS pollutant was used as a dependent variable to estimate multiple regression equation. Based on the real measurement data from 2008 to 2012, we performed correlation analysis among the environmental variables related to the rainfall NPS pollutant runoff. Significance test was confirmed that T-P ($R^2=0.89$) and BOD ($R^2=0.79$) showed the highest similarity with the estimated regression equations according to the NPS pollutant followed by SS and T-N with good similarity ($R^2$ >0.5). In the case of regression equation to estimate the NPS pollutant loads, regression equations of multiplied independent variables by exponential function and the logarithmic function model represented optimum with the experimented value.
목차
등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
Bang, K. W. / 1997 / Study on the Runoff Characteristics of Nonpoint Sources in Small Urban Watersheds / Journal of Korea Society of Water Environment 13(1):79~99
Bang, K. W. / 2000 / Characterization of Stormwater Pollutants Runoff in Industrial Complex / Journal of Korea Society of Environmental Engineers 22(2):341~353
Kwun, S. K. / 1998 / Management Improvement and Perspective on Nonpoint Sources of Water Pollution in Korea / [Korean Literature] 20(11):1497~1510
이현동 / 2002 / 비점오염원 유출특성과 저감을 위한 최적관리방안 / 한국물환경학회지 18(6):569~576
Management Committee of Nakdong River Basin. / 2010 / A Long-Term Monitoring for the Nonpoint Sources Discharge / Nakdong River Environment Research Center
Bang, K. W. / 2000 / Characterization of Stormwater Pollutants Runoff in Industrial Complex / Journal of Korea Society of Environmental Engineers 22(2):341~353
Kwun, S. K. / 1998 / Management Improvement and Perspective on Nonpoint Sources of Water Pollution in Korea / [Korean Literature] 20(11):1497~1510
이현동 / 2002 / 비점오염원 유출특성과 저감을 위한 최적관리방안 / 한국물환경학회지 18(6):569~576
Management Committee of Nakdong River Basin. / 2010 / A Long-Term Monitoring for the Nonpoint Sources Discharge / Nakdong River Environment Research Center
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