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수계별 주요 유량 지점에 대한 강수량과 기저유출 기여도 분석

Analysis of Baseflow Contribution to Streamflow at Several Flow Stations

  • 최윤호 (국립환경과학원 유역총량연구과) ;
  • 박윤식 ;
  • 류지철 (국립환경과학원 유역총량연구과) ;
  • 이동준 (강원대학교 지역건설공학과) ;
  • 김용석 (국립환경과학원 유역총량연구과) ;
  • 최중대 (강원대학교 지역건설공학과) ;
  • 임경재 (강원대학교 지역건설공학과)
  • Choi, Youn Ho (Department of Water Environment Research, National Institute of Environmental Research) ;
  • Park, Youn Shik (Agricultural Biological Engineering, Purdue University) ;
  • Ryu, Jichul (Department of Water Environment Research, National Institute of Environmental Research) ;
  • Lee, Dong June (Department of Regional Infrastructures, Kangwon National University) ;
  • Kim, Yong Seok (Department of Water Environment Research, National Institute of Environmental Research) ;
  • Choi, Joongdae (Department of Regional Infrastructures, Kangwon National University) ;
  • Lim, Kyoung Jae (Department of Regional Infrastructures, Kangwon National University)
  • 투고 : 2014.04.24
  • 심사 : 2014.07.29
  • 발행 : 2014.07.30

초록

Streamflow is typically divided into two components that are direct runoff and baseflow, it is required to analyze and estimate behaviors of those two flow components to understand watershed characteristics so that watershed management plan can be effective in pollutant reductions. Since pollutant load behaviors in a stream or river are variable by flow component behaviors, best management practices need to be applied in a watershed based on the pollutant load behaviors varying with flow components. Thus, baseflow behaviors were analyzed separating baseflow from streamflow data collected from fifteen streamflow gaging stations in the 4 major river watersheds which are the Han river, Nakdong river, Guem river, and Yeongsan Somjin river watersheds. Moreover, precipitation trends throughout the 4 River Systems were investigated, thus daily precipitation data were collected from sixty-five locations. The Hank river watershed displayed the largest precipitation (925.2 mm) in summer but the lowest precipitation (71.8 mm) in winter, indicating the watershed has the most fluctuating precipitation characteristic. While the precipitation trends in the Four River Systems varied, a distinct feature in baseflow trends was not found, moreover baseflow percentages to streamflow were typically greater than 50% in the Four River Systems. As shown in this study, it would be expected significant amount of pollutants could be contributed to the stream in the form of baseflow at the watershed.

키워드

참고문헌

  1. Anderson, M. G. and Burt, T. P. (1980). Interpretation of recession flow, Journal of Hydrology, 46, pp. 89-101. https://doi.org/10.1016/0022-1694(80)90037-2
  2. Arnold, J. G. and Allen, P. M. (1999). Automated Methods for Estimating Baseflow and Ground Water Recharge from Streamflow Records, Journal of the American Water Resources Association, 35, pp. 411-424. https://doi.org/10.1111/j.1752-1688.1999.tb03599.x
  3. Brandes, D., Cavallo, G. J., and Nilson, M. L. (2005). Base Flow Trends in Urbanizing Watersheds of the Delaware River Basin, Journal of the American Water Resources Association, 41, pp. 1377-1391. https://doi.org/10.1111/j.1752-1688.2005.tb03806.x
  4. Cho, H. L. and Jeong, J. C. (2006). Application of Spatial Interpolation to Rainfall Data, The Journal of GIS Association of Korea, 14(1), pp. 29-41. [Korean Literature]
  5. Choi, J. D., Lee, C. M., and Choi, Y. H. (1999). Effect of Land Use on the Water Quality of Small Agricultural Watersheds in Kangwon-do, Korea Water Resources Association, 32(4), pp. 501-510. [Korean Literature]
  6. Collischonn, W. and Fan, F. M. (2012). Defining Parameters for Eckhardt's Digital Baseflow Filter, Hydrological Process, 27(18), pp. 2614-2622.
  7. Eckhardt, K. (2005). How to Construct Recursive Digital Filters for Baseflow Separation, Journal of Hydrological Processes, 19, pp. 507-515. https://doi.org/10.1002/hyp.5675
  8. Eckhardt, K. (2008). A Comparison of Baseflow Indices, which were Calculated with Seven Different Baseflow Separation Methods, Journal of Hydrological Processes, 352, pp. 168-173.
  9. Gebert, W. A., Radoloff, M. J., Considine, E. J., and Kennedy, J. L. (2007). Use of Streamflow Data to Estimate BaseFlow/Groundwater Recharge for Wisconsin, Journal of the American Water Resources Association, 43, pp. 220-236. https://doi.org/10.1111/j.1752-1688.2007.00018.x
  10. Joo, S. W., Park, Y. S., Kim, J. G., Heo, S. G., Kim, K. S., Choi, J. D., and Lim, K. J. (2007). Estimation of $BFI_{max}$ Value for Accurate Baseflow Separation using WHAT System, Institute of Agricultural Science Kangwon National University, 18, 155-162. [Korean Literature]
  11. Kum, D. H., Jang, C. W., Ryu, J. C., Shin, Y. C., Shin, M. H., Choi, J. D., and Lim, K. J. (2013). Investigation of Baseflow Separation and Nonpoint Source Pollution into Shallow Groundwater, Proceedings of the 2013 Spring Co-Conference of the Korean Society of Water and Wastewater and Korean Society on Water Environment, Korean Society of Wastewater and Korean Society on Water Environment, pp. 601-602. [Korean Literature]
  12. Korea Meteorological Adminstration (KMA). (2014). http://web.kma.go.kr/
  13. Lim, K. J., Engel., B. A., Tang, Z., Choi, J., Kim, K., Muthukrishnan, S. and Tripthy, D. (2005). Automated Web GIS Based Hydrograph Analysis Tool, WHAT, Journal of The American Water Recourse Association, 41, pp. 1407-1406. https://doi.org/10.1111/j.1752-1688.2005.tb03808.x
  14. Lim, K. J., Park, Y. S., Kim, J. G., Shin, Y. C., Kim, S. J., Jeon, J. H., and Engel, B. A. (2010). Development of Genetic Algorithm-based Optimization Module in WHAT System for Hydrograph Analysis and Model Application, Journal of Computer and Geoscience, 36, pp. 936-944. https://doi.org/10.1016/j.cageo.2010.01.004
  15. Lyne, V. D. and Hollick, M. (1979). Stochastic Time-variable Rainfall-runoff Modeling, Proceedings of Hydrology and Water Resources Symposium, Institution of Engineers Australia, Perth, pp. 89-92.
  16. Ministry of Environment (MOE). (2004). Su-jil-o-yeom-chong-ryang-qwan-ri-eop-mu-pyeon-lam. [A Hndbook of Total Maximum Daily Loads], Ministry of Environment, pp. 1-71. [Korean Literature]
  17. National Institute of Environmental Human Resources Development (NIERD). (2014). Total Water Pollution Load Management Process, Environmental Education Materials, pp. 3-43. [Korean Literature]
  18. Nathan, R. J. and McMahon, T. A. (1990). Evaluation of Automated Techniques for Baseflow and Recession Analysis, Water Resources Research, 26, pp. 1465-1473.
  19. Piggott, A. R., Moin, S. and Southam, C. (2005). A Revised Approach to the UKIH Method for the Calculation of Baseflow, Journal of Hydrological Sciences, 50, pp. 911-920.
  20. Ryu, J. C., Kang, H. W., and Lim, K. J. (2012). Web-based Hydrograph Analysis Tool, Korea Water Resources Association, 45(2), pp. 93-102. [Korean Literature]
  21. Rutledge, A. T. (1998). Computer Programs for Describing the Recession of Ground-water Discharge and for Estimating mean Ground-water Recharge and Discharge from Streamflow Records-update, U.S. Geological Survey Water-Resources Investigations Report 98-4148, pp. 1-52.
  22. Santhi, C., Allen, P. M., Muttiah, R. S., Arnold, J. G., and Tuppad, P. (2008). Regional Estimation of Base Flow for the Conterminous United States by Hydrologic Landscape Regions, Journal of Hydrology, 351, pp. 139-153. https://doi.org/10.1016/j.jhydrol.2007.12.018
  23. Schilling, K. and Zhang, Y. (2004). Baseflow Contribution to Nitrate-nitrogen Export from a Large, Agricultural Watershed, USA, Journal of Hydrology, 295, pp. 305-316. https://doi.org/10.1016/j.jhydrol.2004.03.010
  24. Schilling, K. E. (2002). Chemical Transport from Paired Agricultural and Restored Prairie Watersheds, Journal of Environmental Quality, 31, pp. 1184-1193. https://doi.org/10.2134/jeq2002.1184
  25. Shin, M. H., Shin, D. S., Lee, J. W., Choi, J. W., Won, C. H., Seo, J. Y., Choi, Y. H., and Choi, J. D. (2010). Runoff Characteristics of Non-point Source Pollutants from Different Forest Types During Rainfall Event, Journal of Korean Society on Water Environment, 26(3), pp. 507-517. [Korean Literature] https://doi.org/10.5572/KOSAE.2010.26.5.507
  26. Sloto, R. A. and Crouse, M. Y. (1996). HYSEP: A Computer Program for Streamflow Hydrograph Separation and Analysis, U.S. Geological Survey Water-Resources Investigations Report 96-4040, United States Geological Survey, Reston, Virginia, pp. 1-54.
  27. Tesoriero, A. J., Duff, J. H., Wolock, D. M., and Spahr, N. E. (2009). Identifying Pathways and Processes Affecting Nitrate and Orthophosphate Inputs to Streams in Agricultural Watersheds, Journal of Environmental Quality, 38, pp. 1892-1900. https://doi.org/10.2134/jeq2008.0484
  28. Toor, G. S., Harmel, R. D., Haggard, B. E., and Schmidt, G. S. (2008). Evaluation of Regression Methodology with Low-frequency Water Quality Sampling to Estimate Constituent Loads for Ephemeral Watersheds in Texas, Journal of Environmental Quality, 37, pp. 1847-1854. https://doi.org/10.2134/jeq2007.0232

피인용 문헌

  1. A Study of Total Nitrogen Pollutant Load through Baseflow Analysis at the Watershed vol.31, pp.1, 2015, https://doi.org/10.15681/KSWE.2015.31.1.55
  2. Hydrological changes of DOM composition and biodegradability of rivers in temperate monsoon climates vol.540, 2016, https://doi.org/10.1016/j.jhydrol.2016.06.004