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.
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초록· 키워드
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HSPF model based on BASINS was applied for the Hwaseong Reservoir watershed (HRW) to evaluate the feasibility of water quality management. The watershed was divided into 45 sub-basins considering various watershed environment. Streamflow was calibrated based on the measured meteorological data, discharge data of treatment plants and observed streamflow data for 2010 year. Then the model was calibrated against the field measurements of water qualities, including BOD, T-N and T-P. In most cases, there were reasonable agreements between observed and predicted data. The validated model was used to analyze the characterization of pollutant load from study area. As a result, Non-point source pollutant loads during the rainy season was about 66~78% of total loads. In rainy-season, water quality parameters depended on precipitation and pollutant loads patterns, but their concentration were not necessarily high during the rainy season, and showed a decreasing trend with increasing water flow. As another result of evaluation for load duration curves, in order to improve water qualities to the satisfactory level, the watershed managements considering both time-variant and pollution sources must be required in the HRW. Overall, it was found that the model could be used conveniently to assess watershed characteristics and pollutant loads in watershed scale.
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등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Arnold, J. G. / 1998 / Large area Hydrologic Modeling / American Water Resources Association 34(1):73~89
ASCE / 1993 / ASCE Task Committee on Definition of Criteria for Evaluation of Watershed Models / Irrigation Drainage Engineering 119(3):429~442
배다혜 / 2011 / HSPF를 이용한 비점오염원 삭감에 따른 효과 분석 / 환경영향평가 20(1):71~78
Bicknell, B. R. / 2001 / Hydrological Simulation Program-FORTRAN(HSPF): User's Manual for Version 12 / Environmental Protection Agency, National Exposure Research Laboratory :1~845
Bryant, R. B. / 2006 / Perspectives on the Potential for Hydrogeology to Improve Watershed Modeling of Phosphorus Loss / Geoderma 131(3):299~307
ASCE / 1993 / ASCE Task Committee on Definition of Criteria for Evaluation of Watershed Models / Irrigation Drainage Engineering 119(3):429~442
배다혜 / 2011 / HSPF를 이용한 비점오염원 삭감에 따른 효과 분석 / 환경영향평가 20(1):71~78
Bicknell, B. R. / 2001 / Hydrological Simulation Program-FORTRAN(HSPF): User's Manual for Version 12 / Environmental Protection Agency, National Exposure Research Laboratory :1~845
Bryant, R. B. / 2006 / Perspectives on the Potential for Hydrogeology to Improve Watershed Modeling of Phosphorus Loss / Geoderma 131(3):299~307
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