보청A유역 유량 및 영양물질 자동보정을 위한 HSPF-PEST 연계적용
Automatic Calibration of Stream Flow and Nutrients Loads Using HSPF-PEST at the Bochung A Watershed
0
조회
0
다운로드
5
인용
0
참고문헌
초록
Hydrologic Simulation Program-Fortran (HSPF) coupled with PEST which is optimization program was calibrated and validated at Bochung watershed by using monitoring data of water quantities and nutrient loading. Although the calibrated data were limited, model parameters of each land use type were optimized and coefficient of determinations were ranged from 0.94 to 0.99 for runoff, from 0.89 to 1.00 for TN loading, and from 0.92 to 1.00 for TP loading. The optimized hydrological parameters indicated that the forested land could retain rainfall within soil layer with high soil layer depth and infiltration rate compared with other land use type. Hydrological characteristics of paddy rice field are low infiltration rate and coefficient of roughness. The calibrated parameters related to nutrient loading indicated generation of nutrient pollution from agricultural area including upland and paddy rice field higher than other land use type resulting from fertilizer application. Overall PEST program is useful tool to calibrate HSPF automatically without consuming time and efforts.
Abstract
Hydrologic Simulation Program-Fortran (HSPF) coupled with PEST which is optimization program was calibrated and validated at Bochung watershed by using monitoring data of water quantities and nutrient loading. Although the calibrated data were limited, model parameters of each land use type were optimized and coefficient of determinations were ranged from 0.94 to 0.99 for runoff, from 0.89 to 1.00 for TN loading, and from 0.92 to 1.00 for TP loading. The optimized hydrological parameters indicated that the forested land could retain rainfall within soil layer with high soil layer depth and infiltration rate compared with other land use type. Hydrological characteristics of paddy rice field are low infiltration rate and coefficient of roughness. The calibrated parameters related to nutrient loading indicated generation of nutrient pollution from agricultural area including upland and paddy rice field higher than other land use type resulting from fertilizer application. Overall PEST program is useful tool to calibrate HSPF automatically without consuming time and efforts.
참고문헌 (18)
- Guideline of Soil Management of Paddy Rice Fields in Honam Plain Area, "Honam Agricultural Research Institute", Honam Agricultural Research Institute, National Instutute of Crop Science, Rural Development Adminstration, ~, pp.GOVP1200603450 (2005)
- Hwang, H. S., "Applicability study of BASINS", WinHSPF on TMDL in Korea - Nakdong River Bains case study, Konkuk University, 2007
- 장재호, "BASINS-SWAT 모델을 이용한 경안천 유역의 비점원 오염배출 중점관리 대상지역 결정", 한국농공학회논문집, 51(5), pp.69~78 (2009), 한국농공학회
- 장재호, "BASINS", HSPF를 이용한 용담댐 유역의 오염부하량 산정, 2006, pp.39(2), 187~197[DOI]
- Jeon, J.-H., "Evaluation of BASINS", WinHSPF applicability for pollutant loading estimation for Korean watershed, 2006, pp.53(1), 25~32
- Jeon, J.-H., "Development of the HSPF-Paddy model to estimate watershed pollutant loads in paddy farming regions", Agricultural Water Management, 90, pp.75~86 (2007)
- Jeon, J.-H., "Analysis of water budget components by simulation of HSPF-Paddy model at the Bochung watershed, Korea", Paddy and Water Environment (2010)
- 전지홍, "SCE-UA 최적화기법에 의한 낙동강 유역의 CN값 도출", 한국물환경학회지, 25(2), pp.245~255 (2009), 한국물환경학회
- 전지홍, "수질학적 관점에서의 수문모델 유출량 보정 방법 평가", 한국물환경학회지, 25(3), pp.432~440 (2009), 한국물환경학회
- 정광욱, "BASINS", HSPF를 이용한 화성유역 오염부하량의 정량적 평가, 2007, pp.49(2), 61~74[DOI]
- 김정진, "환경부 토지피복 중분류 적용을 위한 L-THIA 모델 수정과SCE-UA연계적용에 의한 금호강유역 비점오염 분포파악", 한국물환경학회지, 25(2), pp.311~321 (2009), 한국물환경학회
- 이진원, "SWAT을 이용한 미계측 유역의 유출곡선지수 산정", 한국농공학회논문집, 51(6), pp.11~16 (2009), 한국농공학회
- A research on calculation of dilivery rate for TMDL on the Geum River, "National Institute of Environmental Research", National Institute of Environmental Research, Ministry of Environment, ~ (2008)
- 박윤식, "SWAT과 SATEEC 모형을 이용한 토양유실량 비교", 한국농공학회논문집, 50(1), pp.3~12 (2008), 한국농공학회
- Shin, A. H., "A study on BASINS", WinHSPF for dam simulation and non-point source pollution management in Chungju Dam watershed, Konkuk University, 2008
- 윤춘경, "소양강댐 유역의 오염부하량 산정을 위한 BASINS", WinHSPF 적용, 2007, pp.40(2), 201~213[DOI]
- 윤춘경, "BASINS", WinHSPF를 이용한 남한강 상류 유역의 비점오염원 저감효율평가, 2007, pp.23(6), 951~960[DOI]
- USEPA, "Compendium of tools for watershed assessment and TMDL development" (1997), U. S. Environmental Protection Agency, Office of Water