추령천 유역의 유황별 유달율 계산
Pollutant Load Delivery Ratio for Flow Duration at the Chooryeong-cheon Watershed
2
조회
0
다운로드
3
인용
0
참고문헌
초록
To provide the basic information for the water quality management of the Sumjin River Basin, delivery ratios for flow duration were studied. Using the day-interval data set of discharge and water quality observed from the Chooryeong-cheon watershed, the flow-duration and discharge-load relation curves for the watershed were established, then the load-duration curve was constructed. Delivery ratios for flow duration were also developed. Delivery ratios showed wide variation according to flow conditions. In general, delivery ratio of high flow condition showed higher value reflecting nonpoint source pollution contribution from the forest dominating watershed. To resolve this problem, a regression model explaining the relation between flow rate and delivery ratio was suggested. The delivery ratios for different flow regime could be used for pollutant load estimation and TMDL (Total maximum daily load) development.
Abstract
To provide the basic information for the water quality management of the Sumjin River Basin, delivery ratios for flow duration were studied. Using the day-interval data set of discharge and water quality observed from the Chooryeong-cheon watershed, the flow-duration and discharge-load relation curves for the watershed were established, then the load-duration curve was constructed. Delivery ratios for flow duration were also developed. Delivery ratios showed wide variation according to flow conditions. In general, delivery ratio of high flow condition showed higher value reflecting nonpoint source pollution contribution from the forest dominating watershed. To resolve this problem, a regression model explaining the relation between flow rate and delivery ratio was suggested. The delivery ratios for different flow regime could be used for pollutant load estimation and TMDL (Total maximum daily load) development.
참고문헌 (22)
- Bradu, D., "Estimation in Lognormal Linear Models", J. Am. Stat. Assoc., 65, pp.198~211 (1970)
- Choi, J. K., "Changes of Water Quality at Chooryeong-chon of the Sumjin River Basin", Proceedings of the 2002 Annual Conference The Korean Society of Agricultural Engineers, pp.369~372 (2002)
- Choi, J. K., "Characteristics of T-N and T-P Runoff Loadings of Churyeong-cheon Watershed in the Seomjin River Basin", Journal of KCID, 9(2), pp.43~50 (2002)
- Chung, S. W., "Validation of EPIC for two watersheds in southwest Iowa", Journal of Environmental Quality, 28(3), pp.971~979 (1999)
- TMDL Development from the Bottom Up-Part : Duration Curves and Wet-Weather Assessment, "Cleland, B. R.", America Clean Water Foundation, ~ (2003)
- Dingman, S. L., "Physical Hydrology 2nd ed" (2002), Prentice Hall
- Duan, N., "Smearing Estimate : A Nonparametric retransformation method", Journa of American Statistician Association, 78(383), pp.605~610 (1983)
- Green G. H., "Hydrologic evaluation of the soil and water assessment tool for a large tile-drained watershed in Iowa", Transactions for the ASAE, 49(2), pp.413~422 (2006)
- 한수희, "낙동강 유역관리를 위한 부하량 유황곡선의 적용 가능성", 한국물환경학회지, 23(5), pp.620~627 (2007), 한국물환경학회
- Heermann, D. F., "Fluid dynamics of sprinkler irrigation systems, Ch. 14. In Design and Operation of Farm Irrigation Systems" (1980)
- 윤광식, "회귀식을 이용한 황룡A 유역에서의 유황별 유달율 산정", 한국농공학회논문집, 51(6), pp.25~31 (2009), 한국농공학회
- 김문성, "낙동강 오염총량관리 단위유역 유달율 경험공식", 한국물환경학회지, 25(4), pp.580~588 (2009), 한국물환경학회
- Lee, J. S., "Water resource engineering" (2008), Goomibook
- Ministry of Environment, "The standard method of water analysis" (2000), Incheon Koerean
- NIER, "TMDL guideline" (2004), Incheon Koera
- Developing nonpoint source pollutaion prevention measeuement, "NIER", Ministry of Enviroment Republic of Korea, ~ (2007)
- Using APEC to identify alternative practiced for animal waste management, "Ramanarayanan, T. S.", ~, pp.ASAE Paper No. 97-2209 (1997)
- Santhi, C., "Apllication of a watershed model th evaluate management effects on point and nonpoint source pollution", Transactions for the ASAE, 44(6), pp.1559~1570 (2001)
- 신용철, "북한강 중류 산간농업 소하천에서의 오염부하특성분석", 한국농공학회논문집, 47(6), pp.83~92 (2005), 한국농공학회
- 손태석, "낙동강수계 수질오염총량관리를 위한 시범소유역 유황별 유달율 산정방법 연구", 한국물환경학회지, 25(5), pp.792~802 (2009), 한국물환경학회
- Sunchanggun, "Statistical yearbook" (2002), Sunchang Koerean
- Vogel, R. M., "Flow-duration curves 1 new interpretation and confidence intervals", Journal of Water Resources Planning and Management, 120(4), pp.485~504 (1994), ASCE