농업용 저수지와 논 경작을 고려한 HSPF-MASA-CREAMS-PADDY 연계 시스템 개발
Integrating the Mechanisms of Agricultural Reservoir and Paddy Cultivation to the HSPF-MASA-CREAMS-PADDY System
2
조회
0
다운로드
4
인용
0
참고문헌
키워드
초록
The objectives of this study were to develop a system linking hydrologic and water quality models considering the mechanisms of agricultural reservoirand paddy cultivation and to evaluate whether the developed system simulates hydrologic and water quality processes better than a hydrologic modelthat do not consider the mechanisms. The system consisted of Hydrological Simulation Program-Fortran (HSPF) as a watershed model, Module-basedhydrologic Analysis System for Agricultural watersheds (MASA) as reservoir water balance model, and Chemical, Runoff and Erosion from AgriculturalManagement System-Paddy (CREAMS-PADDY) as a hydrologic and water quality model for paddy fields. This study carried out on theSeolseong-Cheon watershed in Icheon, and the water level and water quality had been monitored for two years at the outlet of the watershed. Accordingto the results of this study, the performance of the simulation using HSPF-MASA-CREAMS-PADDY system was better than others, but they did notshow a statistically significant difference. This seemed to be due to the uncertainty of the farming data and the water quality data of the reservoir. Therefore, if accurate input data for the system is obtained, HSPF-MASA-CREAMS-PADDY system could be used to model an agricultural watershedto obtain more realistic results. The results of this study could be utilized to the modeling of agricultural watersheds in Korea where paddy ricecultivation is dominant.
Abstract
The objectives of this study were to develop a system linking hydrologic and water quality models considering the mechanisms of agricultural reservoirand paddy cultivation and to evaluate whether the developed system simulates hydrologic and water quality processes better than a hydrologic modelthat do not consider the mechanisms. The system consisted of Hydrological Simulation Program-Fortran (HSPF) as a watershed model, Module-basedhydrologic Analysis System for Agricultural watersheds (MASA) as reservoir water balance model, and Chemical, Runoff and Erosion from AgriculturalManagement System-Paddy (CREAMS-PADDY) as a hydrologic and water quality model for paddy fields. This study carried out on theSeolseong-Cheon watershed in Icheon, and the water level and water quality had been monitored for two years at the outlet of the watershed. Accordingto the results of this study, the performance of the simulation using HSPF-MASA-CREAMS-PADDY system was better than others, but they did notshow a statistically significant difference. This seemed to be due to the uncertainty of the farming data and the water quality data of the reservoir. Therefore, if accurate input data for the system is obtained, HSPF-MASA-CREAMS-PADDY system could be used to model an agricultural watershedto obtain more realistic results. The results of this study could be utilized to the modeling of agricultural watersheds in Korea where paddy ricecultivation is dominant.
참고문헌 (23)
- Bicknell, B. R., "Hydrologic simulation program-FORTRAN user’s manual, v.11", USEPA, ~ (1996)
- Chin, Y. M., "Development of CREAMS-PADDY model for simulating nonpoint source pollutants from paddies", MA, pp.1998
- Chin, Y. M., "Nutrient loads estimation at paddy field using CREAMS-PADDY model", Journal of Korean Society of Rural Planning, 8(1), pp.60~68 (2002)
- 추태호, "물수지분석 기법에 의한 양수장 몽리구역내 농업용수 회귀율 연구", 한국수자원학회 논문집, 37(3), pp.249~255 (2004), 한국수자원학회
- Chung, G., "Comparison of water distribution model through reservoir and water system operation", Water for Future, 40(10), pp.38~43 (2007)
- Final report for the designation of the key management reservoir and the establishment of the basic plan, "Hwang, S. J.", Ministry of Environment, 43~166 (2014)
- Taeil Jang, "Assessing Irrigation Water Capacity of Land Use Change in a Data-Scarce Watershed of Korea", Journal of Irrigation and Drainage Engineering, 138(5), pp.445~454 (2012), American Society of Civil Engineers (ASCE)[DOI]
- Ji-Hong Jeon, "Development of the HSPF-Paddy model to estimate watershed pollutant loads in paddy farming regions", Agricultural Water Management, 90(1-2), pp.75~86 (2007), Elsevier BV[DOI]
- Jeong, G. W., "HSPF-Paddy model for analyzing non-point pollution from paddy", Magazine of the Korean Society of Agricultural Engineers, 54(1), pp.42~49 (2012)
- Jeong, H. S., "Modeling socio-hydrological systems for wastewater reused watersheds", Ph.D., pp.2014
- Kim, J. T., "Reservoir water monitoring system with automatic level meter", KCID Journal, 12(1), pp.60~68 (2005)
- 김민주, "BASINS", WinHSPF 모형을 이용한 비점오염물질 유출특성 분석과 최적관리기법 적용, 2014, pp.23(2), 88~100[DOI]
- Korea Rural Community Corporation, "Statistical yearbook of land and water development for agriculture", ~ (2016)
- 이병수, "경안천 유역 농촌지역의 비점오염원 배출 특성에 관한 연구", 한국물환경학회지, 24(2), pp.169~173 (2008), 한국물환경학회
- Lee, K., "Water balance in a paddy field with pumping irrigation system", KCID Journal, 6(2), pp.11~18 (1999)
- D. N. Moriasi, "Model Evaluation Guidelines for Systematic Quantification of Accuracy in Watershed Simulations", Transactions of the ASABE, 50(3), pp.885~900 (2007), American Society of Agricultural and Biological Engineers (ASABE)[DOI]
- 박민지, "농업용 저수지 운영을 고려한 SLURP 모형의 수문학적 거동 분석", 대한토목학회 논문집B, 27(5B), pp.515~523 (2007), 대한토목학회
- 서춘석, "관개 논에서의 영양물질 추정 모형의 개발", 한국농공학회논문집, 44(3) (2002), 한국농공학회
- Song, J. H., "Hydrologic analysis system with multi-objective optimization for agricultural watersheds", Ph.D., pp.2017
- 송정헌, "영농방법에 따른 논에서의 배출부하량 모의", 한국환경농학회지, 31(4), pp.318~327 (2012), 한국환경농학회[DOI]
- 송정헌, "복합영농 관개지구의 배수량 모의 모형의 개발", 한국농공학회논문집, 55(3), pp.63~73 (2013), 한국농공학회
- 유승환, "논벼에 대한 Penman-Monteith와 FAO Modified Penman 공식의 작물 계수 산정", 한국농공학회논문집, 48(1), pp.13~23 (2006), 한국농공학회
- Yoo Seung-Hwan, "Climate change impacts on water storage requirements of an agricultural reservoir considering changes in land use and rice growing season in Korea", Agricultural Water Management, 117, pp.43~54 (2013), Elsevier BV[DOI]