Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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Analysis of Runoff Reduction with LID Adoption using the SWMM

SWMM을 이용한 춘천 거두 1지구의 LID 개념 적용으로 인한 유출 감소 특성 분석

  • Park, Junho (Division of Agricutural Engineering, Kangwon National University) ;
  • Yoo, Yonggu (Division of Agricutural Engineering, Kangwon National University) ;
  • Park, Youngkon (Korea Railroad Research Institute) ;
  • Yoon, Heetaek (Korea Railroad Research Institute) ;
  • KIm, Jonggun (Division of Agricutural Engineering, Kangwon National University) ;
  • Park, Younshik (Division of Agricutural Engineering, Kangwon National University) ;
  • Jeon, Ji-Hong (Division of Environment Engineering, Andong National University) ;
  • Lim, Kyoung Jae (Division of Agricutural Engineering, Kangwon National University)
  • Received : 2008.05.28
  • Accepted : 2008.10.30
  • Published : 2008.11.30
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Abstract

In recent years, increases in impervious areas with rapid urbanization and land use changes are causing numerous hydrologic and environmental problems. In this study Low Impact Development (LID) was applied to investigate changes in runoff and peak runoff with LID plans. SWMM 5.0 was used to simulate LID Integrated Management Practices (IMPs) at study area. The SWMM estimated total runoff volume with conventional land use planning is (82.3%, 46.44 mm), (99%, 73.16 mm) greater than total runoff before urbanization, while total runoff with LID is (11.1%, 46.44 mm), (49%, 73.16 mm) greater than those before urbanization. With the LID adoption in land use planning, pervious area increases by 49.8% compared with that from the conventional urban land use planning, resulting in (32.7%, 46.44 mm), (23.6%, 73.16 mm) decrease in total runoff, and (32.6%, 46.44 mm), (18.5%, 73.16 mm) decreases in peak rate runoff. The results obtained from this study indicate that peak rate runoff, time to peak, and total runoff can be reduced with the LID in urban land use planning because the LID secures pervious areas with various LID IMPs. The SWMM simulated result using design storm data and the US EPA suggested CN values for various LID IMPs implies that how environment-friendly urban land use planning with the LID adoption is important for sustainable development at urbanizing watershed.

Keywords

Acknowledgement

Supported by : 한국건설교통기술평가원

References

  1. 건설교통부(2000). 한국 확률강우량도 작성. 수자원 관리기법 개발 연구조사 연구보고서. 한국건설기술연구원
  2. 경기개발연구원(2007). 물순환을 고려한 도시녹지 기능 제고 방안 연구 보고서
  3. 국가수자원관리 종합정보시스템(2008). 춘천시 토지이용도, 토양배수도. http://www.wamis.go.kr
  4. 서일규, 송일준(1998). Huff의 강우분포 특성에 따른 도시화 유역의 유출해석 연구. 대한토목학회논문집, 18, pp. 329-338
  5. 서형하(2001). 물 부족 해결과 홍수 예방을 위한 댐건설 정책. 대한토목학회논문집, 49(10), pp. 8-12
  6. 이은주, 강두기, 신현석, 조경제(2005). SWMM을 이용한 도시 유역의 강우 유출특성과 비점오염부하량 분석. 공동추계학술발표회 논문집, 대한상하수도학회.한국물환경학회, pp. 91-97
  7. 이정규, 추현재(2006). Huff의 4분위 법을 이용한 지속기간 별 연 최대치 강우의 시간분포특성연구. 대한토목학회논문집, 26(5B), pp. 519-518
  8. 이종태, 윤세의, 김정환, 강태호(1993). 도시유역의 유출 해석을 위한 SWMM모형. 대한토목학회 학술발표회 개요집, 2, pp. 213-216
  9. 한국토지공사(2008a). 택지조성비 절감을 위한 합리적 녹지 기준 및 개발 밀도 기준 설정 연구. 중간보고서. http://www. lplus.or.kr
  10. 한국토지공사(2008b). 춘천 거두 1지구 사업 개요. http://www. lplus.or.kr
  11. 허재완, 박헌수(2007). 택지 조성비 결정 요인에 관한 연구 -개발밀도와 녹지기준을 중심으로. 감정평가연구, 17(2), pp. 95-106
  12. Coffman, L. S. (2000). Low Impact Development Design Strategies, An Integrated Design Approach, EPA Publication number. 841-B-00-003. http://www.epa.gov/owow/nps/lidnatl.pdf
  13. Dalziel, T. and Cloak, D. (2006). Simplified Low Impact Development Design for Compliance with Stormwater Treatment Requirements
  14. Department of Environmental Resources (1999). Low Impact Development Hydrologic Analysis, Prince George's Country, Maryland
  15. Huber, W. C. and Dickinson, R. E. (1988). Storm Water Management Model, Version 4: User's Manual
  16. Low Impact Development Center, Inc. (2008). LID Urban Design Tools. http://www.lid-stormwater.net/background.htm
  17. Maidment, D. R. (2002). Arc Hydro: GIS for Water Resource, ESRI Press
  18. Metcalf & Eddy Inc., University of Florida, Water Resource Engineers Inc. (1971). Storm water Management Model, Volume 1-Final Report, U.S. Environmental Protection Agency
  19. Rossman, L. A. (2005). Storm Water Management Model, Version 5.0: User's Manual
  20. Tsihrintzis, V. A. and Hamid, R. (1998). Runoff Quality Prediction from Small Urban Catchments using SWMM. Hydrological Process, 12(22), pp. 311-329 https://doi.org/10.1002/(SICI)1099-1085(199802)12:2<311::AID-HYP579>3.0.CO;2-R
  21. U.S. Department of Housing and Urban Development Office of Policy Development and Research Washington, D.C. (2003). The Practice of Low Impact Development
  22. U.S. Environmental Protection Agency (2007). Reducing Stormwater Costs through Low Impact Development (LID) Strategies and Practices, EPA publication number, 841-F-07-006, http://www.epa.gov/owow/nps/lid/costs07/q-and-a.html
  23. U.S. Environmental Protection Agency (2008). http://www.epa. gov
  24. Virginia Department of Conservation & Recreation (2007). Virginia Nutrient Design System for Updated Regulations & Handbook
  25. Warwick, J. J. and Tradepalli, P. (1991). Efficacy of SWMM Application. Journal of Water Resource Planning and Management, 117(3), pp. 352-366 https://doi.org/10.1061/(ASCE)0733-9496(1991)117:3(352)
  26. Whittaker, B. N. and Reddish, D. J. (1989). Subsidence occurrence, prediction and control. Elservier, 56, pp. 528