Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
권호 표지
DOI QR코드

DOI QR Code

Pollutant Load Delivery Ratio for Flow Duration at the Chooryeong-cheon Watershed

추령천 유역의 유황별 유달율 계산

  • 김영주 (전북대학교 농업생명과학대학 지역건설공학과 (농업과학기술연구소)) ;
  • 윤광식 (전남대학교 농업생명과학대학 지역.바이오시스템공학과 (농업과학기술연구소)) ;
  • 손재권 (전북대학교 농업생명과학대학 지역건설공학과 (농업과학기술연구소)) ;
  • 최진규 (전북대학교 농업생명과학대학 지역건설공학과 (농업과학기술연구소)) ;
  • 장남익 (국립환경과학원 기후대기연구부 대기환경연구과)
  • Received : 2010.04.06
  • Accepted : 2010.06.14
  • Published : 2010.07.31
Download PDF
⟨ Previous Next ⟩

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.

Keywords

References

  1. Bradu, D. and Y. Mundlak, 1970. Estimation in Lognormal Linear Models, J. Am. Stat. Assoc., 65: 198-211. https://doi.org/10.2307/2283587
  2. Choi, J. K., J. G. Son, J. W. Koo, Y. J. Kim, and K. S. Yoon, 2002. Changes of Water Quality at Chooryeong-chon of the Sumjin River Basin. Proceedings of the 2002 Annual Conference The Choi, J. K., J. G. Son, J. W. Koo, Y. J. Kim, and K. S. Yoon, 2002. Changes of Water Quality at Chooryeong-chon of the Sumjin River Basin. Proceedings of the 2002 Annual Conference The
  3. Choi, J. K., J. G. Son, J. W. Koo, K. S. Yoon, and Y. J. Kim, 2002. Characteristics of T-N and T-P Runoff Loadings of Churyeong-cheon Watershed in the Seomjin River Basin. Journal of KCID 9(2): 43-50 (in Korean).
  4. Chung, S. W., P. W. Gassman, L. A. Kramer, J. R. Williams, and R. Gu, 1999. Validation of EPIC for two watersheds in southwest Iowa. Journal of Environmental Quality 28(3): 971-979. https://doi.org/10.2134/jeq1999.00472425002800030030x
  5. Cleland, B. R., 2003. TMDL Development from the Bottom Up-Part III: Duration Curves and Wet-Weather Assessment. America Clean Water Foundation.
  6. Dingman, S. L., 2002. Physical Hydrology 2nd ed. Prentice Hall. New jersey.
  7. Duan, N., Smearing Estimate, 1983. A Nonparametric retransformation method, Journa of American Statistician Association 78(383): 605-610. https://doi.org/10.2307/2288126
  8. Green G. H., M. D. Tomer, M. D. Luzio, and J. G. Arnold, 2006. Hydrologic evaluation of the soil and water assessment tool for a large tile-drained watershed in Iowa. Transactions for the ASAE 49(2): 413-422. https://doi.org/10.13031/2013.20415
  9. Han, S. H., H. S. Shin, S. D. Kim, 2007. Applicability of load duration curve to Nakdong river watershed management. Journal of Korean Society on Water Quality 23(5): 620-627 (in Korean).
  10. Heermann, D. F., 1980. Fluid dynamics of sprinkler irrigation systems, Ch. 14. In Design and Operation of Farm Irrigation Systems, ed. M. E. Jensen, 583-618.
  11. Jung J. W., K. S. Yoon, S. H. Joo, W. Y. Choi, Y. W. Lee, D. H. Rhew, S. Y. Lee, and N. I. Chang, 2009. Estimation of pollutant lods delivery ratio by flow duration using regression equation in Hwangryong A watershed. Journal of the Korean Society of Agricultural Engineers 51(6): 25-31 (in Korean). https://doi.org/10.5389/KSAE.2009.51.6.025
  12. Keem, M. S., H. S. Shin, J. H. Park, and S. D. Kim, 2009. Empirical equation for pollutant loads delivery ratio in Nakdong river TMDL unit watersheds. Journal of the Korean Society on Water Quality 25(4): 580-588 (in Korean).
  13. Lee, J. S., 2008. Water resource engineering. Goomibook.
  14. Ministry of Environment, 2000. The standard method of water analysis. Incheon Koerean (in Korean).
  15. NIER, 2004. TMDL guideline. Incheon Koera (in Korean).
  16. NIER, 2007. Developing nonpoint source pollutaion prevention measeuement. Ministry of Enviroment Republic of Korea (in Korean).
  17. Ramanarayanan, T. S., J. R. Williams, W. A. Dugas, L. M. Heuck, and A. M. S. McFarland, 1997. Using APEC to identify alternative practiced for animal waste management. Minneapolis, MN. ASAE Paper No. 97-2209.
  18. Santhi, C., J. G. Arnold, J. R. Williams, W. A. Dugas, R. Srinivasan, L. Hauck, and W. A. Dugas, 2001. Apllication of a watershed model th evaluate management effects on point and nonpoint source pollution. Transactions for the ASAE 44(6): 1559-1570.
  19. Shin, Y. C., J. D. Choi, K. J. Lim, H. H. Shim, C. W. Lyou, J. E. Yang, and K. Y. Yoo, 2005. Pollutant load characteristics from a small mountainous agricultural watershed in the north Han river basin. Journal of the Korean Society of Agricultural Engineers 47(6): 83-92 (in Korean). https://doi.org/10.5389/KSAE.2005.47.6.083
  20. Shon, T. S., J. B. Park, and H. S. Shin, 2009. A study on estimation of the delivery ratio by flow duration in a small-scale test bed for managing TMDL in Nakdong river. Journal of the Korean Society on Water Quality 25(5): 792-802 (in Korean).
  21. Sunchanggun, 2002. Statistical yearbook. Sunchang Koerean (in Korean).
  22. Vogel, R. M., and N. M. Fenessey, 1994. Flow-duration curves 1 new interpretation and confidence intervals. Journal of Water Resources Planning and Management ASCE 120(4): 485-504. https://doi.org/10.1061/(ASCE)0733-9496(1994)120:4(485)