Evaluating the Performance of APEX-PADDY Model using the Monitoring Data of Paddy Fields in South Korea
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초록
The APEX model has been developed for assessing agricultural management efforts and their effects on soil and water at the field scale as well asmore complex multi-subarea landscapes, whole farms, and watersheds. Recently, a key component of APEX application, named APEX-Paddy, hasbeen modified for simulating water quality by considering paddy rice management practices. In this study, the performance of the APEX-Paddy modelwas evaluated using field data at Iksan experimental paddy sites in Korea. The discharge and pollutant load data during 2013 and 2014 were usedto both manually and automatically calibrate the model. The APEX auto-calibration tool (APEX-CUTE 4.1) was used for model calibration andsensitivity analysis. Results indicate that APEX-Paddy reasonably performs in predicting runoff discharge rate and nitrogen yield. However, sedimentand phosphorus yield is not correctly predicted due to the limitation of model schemes. With APEX-Paddy, the performance in reproducing thedischarge and nitrogen yield is found to be a satisfactory level after manual calibration. The manually calibrated model performed better than theautomatically calibrated model in nearly all comparisons. For runoff, manual calibration reduced PBIAS while R2 and NSE values of the automaticallycalibrated model were the same as the manual calibration. For T-N, NSE and PBIAS were reduced when using manual calibration, whereas R2 valuewas the same as manual calibration. The limitation of the APEX-Paddy model for predicting sediment, as well as the phosphorous yield, was discussedin this study.
Abstract
The APEX model has been developed for assessing agricultural management efforts and their effects on soil and water at the field scale as well asmore complex multi-subarea landscapes, whole farms, and watersheds. Recently, a key component of APEX application, named APEX-Paddy, hasbeen modified for simulating water quality by considering paddy rice management practices. In this study, the performance of the APEX-Paddy modelwas evaluated using field data at Iksan experimental paddy sites in Korea. The discharge and pollutant load data during 2013 and 2014 were usedto both manually and automatically calibrate the model. The APEX auto-calibration tool (APEX-CUTE 4.1) was used for model calibration andsensitivity analysis. Results indicate that APEX-Paddy reasonably performs in predicting runoff discharge rate and nitrogen yield. However, sedimentand phosphorus yield is not correctly predicted due to the limitation of model schemes. With APEX-Paddy, the performance in reproducing thedischarge and nitrogen yield is found to be a satisfactory level after manual calibration. The manually calibrated model performed better than theautomatically calibrated model in nearly all comparisons. For runoff, manual calibration reduced PBIAS while R2 and NSE values of the automaticallycalibrated model were the same as the manual calibration. For T-N, NSE and PBIAS were reduced when using manual calibration, whereas R2 valuewas the same as manual calibration. The limitation of the APEX-Paddy model for predicting sediment, as well as the phosphorous yield, was discussedin this study.
참고문헌 (51)
- Ahmad, S., "Application of the CSM-CERES-Rice model for evaluation of plant density and nitrogen management of fine transplanted rice for an irrigated semiarid environment", Precis. Agric, 13, pp.200~218 (2012)[DOI]
- APHA, "Standard methods for the examination of water and wastewater", American Public Health Association, 99~153 (1995)
- Choi, S. K., "Simulating the effects of agricultural management on water quality dynamics in rice paddies for sustainable rice production―model development and validation", Water, 9(11), pp.869~ (2017)[DOI]
- Choi, J. D., "Feasibility of SRI methods for reduction of irrigation and NPS pollution in Korea", Paddy and Water Environment, 11(1-4), pp.241~248 (2013)[DOI]
- Choi, J., "Effect of SRI methods on water use, NPS pollution discharge, and GHG emission in Korean trials", Paddy Water Environ, 13, pp.205~213 (2015)[DOI]
- Douglas‐Mankin, K. R., "Soil and Water Assessment Tool (SWAT) model:Current developments and applications", Trans. ASABE, 53(5), pp.1423~1431 (2010)[DOI]
- Duggupati, P., "A recommended calibration and validation strategy for hydrologic and water quality models", American society of Agricultural and Biological Engineers, 58(6), pp.1705~1719 (2015)[DOI]
- Havlik, P., "Global land-use implications of first and second-generation biofuel targets", Energy Policy, 39(10), pp.5690~5702 (2011)[DOI]
- Hawkins, R. H., "Curve number hydrology: state of the practice", pp.106~ (2009), American Society of Civil Engineers
- Hargreaves, G. H., "Reference crop evapotranspiration from temperature", Transaction of ASAE, 1(2), pp.96~99 (1985)[DOI]
- Hansen, N. C., "The fate and transport of phosphorus in agricultural systems", Journal of Soil and Water Conservation, 57(6), pp.408~417 (2002)
- 홍하철, "벼 내도복 중간찰 신품종 ‘백진주’", 한국육종학회지, 44(1), pp.51~56 (2012), 한국육종학회
- Jang, T. I., "Assessing nutrient losses of reclaimed wastewater irrigation in paddy fields for sustainable agriculture", Agricultural Water Management, 104, pp.235~243 (2012)[DOI]
- Jeon, J. H., "Model development for surface drainage loading estimates from paddy rice fields", Paddy and Water Environment, 3(2), pp.93~101 (2005)[DOI]
- Kim, J. S., "Nutrient runoff from a Korean rice paddy watershed during multiple storm events in the growing season", J. Hydrol, 327(1), pp.128~139 (2006)[DOI]
- Kim, M., "Polliutant Loads Estimation from Paddy Fields using CREAMS during Non-Cropping Season", Journal of the Korean Society of Agricultural Engineers, Fall Meeting Conference Proceeding (2015)
- Kim, S. M., "Modeling and assessing the impact of reclaimed wastewater irrigation on the nutrient loads from an agricultural watershed containing rice paddy fields", Journal of Environmental Science and Health, Part A, 42(3), pp.305~315 (2007)[DOI]
- Kiniry, J. R., "EPIC model parameters for cereal, oilseed, and forage crops in the northern Great Plains region", Canadian Journal of Plant Science, 75, pp.679~688 (1995)[DOI]
- Kalk, F. S, "Evaluation of the APEX model to simulate runoff, sediment, and phosphorus loss from agricultural fields in northeast Wisconsin", 석사, pp.2018
- La, N., "Modeling the fate of pesticides in paddy rice-fish pond farming systems in northern Vietnam", Pest Manag. Sci, 70, pp.70~79 (2014)
- 이도길, "농업용 저수지와 논 경작을 고려한 HSPF-MASA-CREAMS-PADDY 연계 시스템 개발", 한국농공학회논문집, 60(6), pp.1~12 (2018), 한국농공학회[DOI]
- MAFRA, "Agriculture, Food and Rural Affairs Statistical Yearbook", Ministry of Agriculture, Food and Rural Affairs, ~ (2015)
- Loading functions for assessment of water pollution from nonpoint sources, "McElroy, A. D.", EPA, ~, pp.EPA 600 (1976), 2-76-151
- Morris, M. D., "Factorial sampling plans for preliminary computational experiments", Technometrics, 33(2), pp.161~174 (1991)[DOI]
- Moriasi, D. N., "Hydrologic and water quality models: Performance measures and evaluation criteria", Trans. ASABE, 58(6), pp.1763~1785 (2015)[DOI]
- Moriasi, D. N., "Model evaluation guidelines for systematic quantification of accuracy in watershed simulations", Trans. ASABE, 50(3), pp.885~900 (2007)[DOI]
- Mudgal, A., "Effect of long-term soil and crop management on soil hydraulic properties for claypan soils", J. Soil Water Cons, 67(4), pp.284~299 (2010)[DOI]
- Matsuno, Y., "Prospects for multi functionality of paddy rice cultivation in Japan and other countries in monsoon Asia", Paddy Water Environ, 4, pp.189~197 (2006)[DOI]
- Onstad, C. A, "Erosion Modeling on a Watershed", Transactions of the American Society of Agricultural Engineers, 18(2), pp.288~292 (1975)[DOI]
- Ramirez-Avila, J. J., "Evaluation of the APEX model to simulate runoff quality form agricultural fields in the southern region of the United States", Journal of Environmental Quality, 46, pp.1357~1464 (2017)[DOI]
- Predicting soil erosion by water : a guide to conservation planning with the Revised Universal Soil Loss Equation(RUSLE), "Renard, K. G.", USDA-ARS, ~, pp.Agriculture Handbook No. 703 (1997)
- Rosenzweig, C., "Assessing agricultural risks of climate change in the 21st century in a global gridded crop model intercomparison", PNAS Science Journal, 111(9), pp.3268~3273 (2014)[DOI]
- Sharply, A., "Managing Phosphorus for Agriculture and the Environment", The Pennsylvania State University, ~ (2001)
- 서춘석, "관개 논에서의 영양물질 추정 모형의 개발", 한국농공학회논문집, 44(3) (2002), 한국농공학회
- Song, J., "Impacts of farming method on NPS pollutant loads from paddy fields using CREAMS-PADDY", Journal of the Korean Society of Agricultural Engineers, Fall Meeting Conference Proceeding (2011)
- Steglich, E. M., "Agricultural Policy", Environmental eXtender Model: User’s Manual, Version 1501. NRCS and AgriLife Research, Texas A&M System, 2016
- Takeda, I., "Long-term changes in pollutant load outflows and purification function in a paddy field watershed using a circular irrigation system", Water Research, 40(3), pp.569~578 (2006)[DOI]
- Tang, L., "A rice growth and productivity model. NJAS Wagening", J. Life Sci., 57, pp.83~92 (2009)[DOI]
- Tsuchiya, R., "SWAT model improvement for discharge process in rice paddies", Proceedings of the PAWEES-INWEPF Joint International Conference (2015)
- Williams, J. R., "History of model development at Temple, Texas", Hydrol. Sci, 53(5), pp.948~960 (2008)[DOI]
- The APEX model, "Williams, J. R.", Blackland Res Center, Texas, A&M University, ~, pp.BRC Rep (2005)-02 (2005)
- Williams, J. R., "Agricultural Policy", Environmental eXtender Model:Theoretical Documentation version 0806. Texas A&M AgriLife Research System, 2012
- Williams, J. R., "Sediment yield prediction with Universal Equation using runoff energy factor. In: Present and prospective technology for predicting sediment yields and sources", Agricultural Research Service, US Department of Agriculture, 244~252 (1975)
- Optimal operation of large agricultural watersheds with water quality constraints, "Williams, J. R.", Texas Water Resources Institute, Texas A&M Univ, ~, pp.Tech. Rept. No. 96 (1978)
- Wang, E., "Predicting soil erosion for alternative land uses", J Environ Qual, 35, pp.459~467 (2006)[DOI]
- Wang, X., "EPIC and APEX: Model use, calibration, and validation", Trans. ASABE, 55(4), pp.1447~1462 (2012)
- Wang, X, "APEX-CUTE 4 User Manual;Texas A&M AgriLife Research", Blackland Research and Extension Center, Texas A&M University, ~ (2016)
- Wischmeier, W. H., "Predicting rainfall erosion losses―a guide to conservation planning U.S. Department of Agriculture, Agriculture Handbook No. 537", ~ (1978)
- Yin, L., "Evaluation of APEX for daily runoff and sediment yield from three plots in the Middle Huaihe River Watershed, China", Transactions of the ASABE, 52, pp.1833~1845 (2009)[DOI]
- Yoon, K. S., "Water management and N, P losses from paddy fields in southern Korea", Journal of the American Water Resources Association, 42, pp.1205~1216 (2006)[DOI]
- Zhang, Z. J., "Improving water management practices to reduce nutrient export from rice paddy fields", Environ Technol, 32(2), pp.197~209 (2011)[DOI]