한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제57권3호
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  • Pages.65-76
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  • 2015
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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토양수분모형을 이용한 주요 밭작물의 미래 가뭄 전망 -전라남도 지역을 중심으로-

Climate Change Impacts on Agricultural Drought for Major Upland Crops using Soil Moisture Model -Focused on the Jeollanam-do-

  • Hong, Eun-Mi (USDA-ARS Environmental Microbial & Food Safety Laboratory, Beltsville Agricultural Research Center) ;
  • Nam, Won-Ho (National Drought Mitigation Center, University of Nebraska- Lincoln) ;
  • Choi, Jin-Yong (Department of Rural Systems Engineering and Research Institute for Agriculture & Life Sciences, Seoul National University)
  • 투고 : 2015.03.03
  • 심사 : 2015.04.21
  • 발행 : 2015.05.30
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초록

Estimating water requirements for upland crops are characterized by standing soil moisture condition during the entire crop growth period. However, scarce rainfall and intermittent dry spells often cause soil moisture depletion resulting in unsaturated condition in the fields. Changes in rainfall patterns due to climate change have significant influence on the increasing the occurrence of extreme soil moisture depletion. Therefore, it is necessary to evaluate agricultural drought for upland crop water planning and management in the context of climate change. The objective of this study is to predict the impacts of climate change on agricultural drought for upland crops and changes in the temporal trends of drought characteristics. First, the changes in crop evapotranspiration and soil moisture in the six upland crops, such as Soybeans, Maize, Potatoes, Red Peppers, Chinese Cabbage (spring and fall) were analyzed by applying the soil moisture model from commonly available crop and soil characteristics and climate data, and were analyzed for the past 30 years (1981-2010), and Representative Concentration Pathways (RCP) climate change scenarios (2011-2100). Second, the changes on the temporal trends of drought characteristics were performed using run theory, which was used to compare drought duration, severity, and magnitude to allow for quantitative evaluations under past and future climate conditions.

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참고문헌

  1. Allen, R.G., L.S. Pereira, D. Raes, and M. Smith, 1998. Crop evapotranspiration: guidelines for computing crop water requirements. Irrigation and Drainage Paper 56. United Nations Food and Agriculture Organization, Rome, Italy.
  2. Chung, S.O., 2012. Projection of paddy rice consumptive use in the major plains of the Korean Peninsula under the RCP scenarios. Journal of the Korean Society of Agricultural Engineers 54(5): 35-41 (in Korean). https://doi.org/10.5389/KSAE.2012.54.5.035
  3. Eltahir, E.A.B., 1998. A soil moisture-rainfall feedback mechanism 1. theory and observations. Water Resources Research 34(4): 765-776. https://doi.org/10.1029/97WR03499
  4. Eom, K.C., P.K. Jung, M.H. Koh, S.H. Kim, S.Y. Yoo, S.H. Park, S.O. Hur, and S.K. Ha, 2010. Water saving irrigation manual of spring chinese cabbage. Korean Journal of Soil Science and Fertilizer 43(6): 812-822 (in Korean).
  5. Eom, K.C., and S.H. Park, 2012. Water saving irrigation manual of house red pepper for the northern region of Korea. Korean Journal of Soil Science and Fertilizer 45(2): 312-316 (in Korean). https://doi.org/10.7745/KJSSF.2012.45.2.312
  6. Eom, K.C., S.H. Park, and S.Y. Yoo, 2012. Water requirement of potato according growth stage. Korean Journal of Soil Science and Fertilizer 45(6): 861-866 (in Korean). https://doi.org/10.7745/KJSSF.2012.45.6.861
  7. Eom, K.C., S.H. Park, and S.Y. Yoo, 2013. Water requirement of maize according growth stage. Korean Journal of Soil Science and Fertilizer 46(1): 16-22 (in Korean). https://doi.org/10.7745/KJSSF.2013.46.1.016
  8. Han, K.H., 2012. Development of water management techniques for water saving. National Academy of Agricultural Science, Rural Development Administration (RDA).
  9. Hogg, E.H., A.G. Barr, and T.A. Black, 2013. A simple soil moisture index for representing multi-year drought impacts on aspen productivity in the western Canadian interior. Agricultural and Forest Meteorology 178-179: 173-182. https://doi.org/10.1016/j.agrformet.2013.04.025
  10. Hong, E.M., J.Y. Choi, S.H. Lee, S.H. Yoo, and M.S. Kang, 2009. Estimation of paddy rice evapotranspiration considering climate change using LARS-WG. Journal of the Korean Society of Agricultural Engineers 51(3): 25-35 (in Korean). https://doi.org/10.5389/KSAE.2009.51.3.025
  11. Hong, E.M., J.Y. Choi, S.H. Yoo, and W.H. Nam, 2012. Analysis of soil moisture characteristics in nut pine forest about seasons and soil layers. Journal of the Korean Society of Agricultural Engineers 54(4): 105-114 (in Korean). https://doi.org/10.5389/KSAE.2012.54.4.105
  12. Hunt, E.D., K.G. Hubbard, D.A. Wilhite, T.J. Arkebauer, and A.L. Dutcher, 2009. The development and evaluation of a soil moisture index. International Journal of Climatology 29: 747-759. https://doi.org/10.1002/joc.1749
  13. Irmak, S., R.G. Allen, and E.B. Whitty, 2003. Daily grass and alfalfa-reference evapotranspiration estimates and alfalfa-tograss evapotranspiration ratios in Florida. Journal of Irrigation and Drainage Engineering 129(5): 360-370. https://doi.org/10.1061/(ASCE)0733-9437(2003)129:5(360)
  14. Jensen, M.E., J.L. Wright, and B.J. Pratt, 1971. Estimation soil moisture depletion from climate, crop and soil data. Transactions of the ASAE 14(5): 954-959. https://doi.org/10.13031/2013.38430
  15. Jung, P.K., K.C. Eom, Y.K. Son, M.H. Koh, S.H. Kim, S.H. Park, and S.Y. Yoo, 2011. Water saving irrigation manual of autumn chinese cabbage. Korean Journal of Soil Science and Fertilizer 44(5): 679-687 (in Korean). https://doi.org/10.7745/KJSSF.2011.44.5.679
  16. Kendy, E., P. Gerard-Marchant, M.T. Walter, Y. Zhang, C. Liu, and T.S. Steenhuis, 2003. A soil-water-balance approach to quantify groundwater recharge from irrigated cropland in the North China Plain. Hydrological Processes 17: 2011-2031. https://doi.org/10.1002/hyp.1240
  17. Kim, B.S., J.H. Sung, H.S. Kang, and C.H. Cho, 2012. Assessment of drought severity over South Korea using standardized precipitation evapotranspiration index (SPEI). Journal of the Korean Water Resources Association 45(9): 887-900 (in Korean). https://doi.org/10.3741/JKWRA.2012.45.9.887
  18. Kim, B.S., J.H. Sung, B.H. Lee, and D.J. Kim, 2013a. Evaluation on the impact of extreme droughts in South Korea using the SPEI and RCP 8.5 climate change scenario. Journal of the Korean Sosiety of Hazard Mitigation 13(2): 97-109 (in Korean).
  19. Kim, M.K., D.H. Lee, and J. Kim, 2013b. Production and validation of daily grid data with 1km resolution in South Korea. Journal of Climate Research 8(1): 13-25 (in Korean).
  20. Kim, O.K., J.Y. Choi, M.W. Jang, S.H. Yoo, W.H. Nam, J.H. Lee, and J.K. Noh, 2006. Watershed scale drought assessment using soil moisture index. Journal of the Korean Society of Agricultural Engineers 48(6): 3-13 (in Korean). https://doi.org/10.5389/KSAE.2006.48.6.003
  21. Lee, J.H., J.W. Seo, and C.J. Kim, 2012. Analysis on trends, periodicities and frequencies of Korean drought using drought indices. Journal of the Korean Water Resources Association 45(1): 75-89 (in Korean). https://doi.org/10.3741/JKWRA.2012.45.1.75
  22. Nam, W.H., J.Y. Choi, S.H. Yoo, and B.A. Engel, 2012. A real-time online drought broadcast system for monitoring soil moisture index. KSCE Journal of Civil Engineering 16(3): 357-365. https://doi.org/10.1007/s12205-012-1357-3
  23. Nam, W.H., J.Y. Choi, M.W. Jang, and E.M. Hong, 2013. Agricultural drought risk assessment using reservoir drought index. Journal of the Korean Society of Agricultural Engineers 55(3): 41-49 (in Korean). https://doi.org/10.5389/KSAE.2013.55.3.041
  24. Nam, W.H., E.M. Hong, M.W. Jang, and J.Y. Choi, 2014. Projection of consumptive use and irrigation water for major upland crops using soil moisture model under climate change. Journal of the Korean Society of Agricultural Engineers 56(5): 77-87 (in Korean). https://doi.org/10.5389/KSAE.2014.56.5.077
  25. Nam, W.H., M.J. Hayes, D.A. Wilhite, and M.D. Svoboda, 2015. Projection of temporal trends on drought characteristics using the standardized precipitation evapotranspiration index (SPEI) in South Korea. Journal of the Korean Society of Agricultural Engineers 57(1): 37-45 (in Korean). https://doi.org/10.5389/KSAE.2015.57.1.037
  26. Narasimhan, B., and R. Srinivasan, 2005. Development and evaluation of soil moisture deficit index (SMDI) and evapotranspiration deficit index (ETDI) for agricultural drought monitoring. Agricultural and Forest Meteorology 133: 69-88. https://doi.org/10.1016/j.agrformet.2005.07.012
  27. Nkomozepi, T., and S.O. Chung, 2011. Assessing the effects of climate change on irrigation water requirement for corn in Zimbabwe. Journal of the Korean Society of Agricultural Engineers 53(1): 47-55. https://doi.org/10.5389/KSAE.2011.53.1.047
  28. Otkin, J.A., M.C. Anderson, C. Hain, and M. Svoboda, 2015. Using temporal changes in drought indices to generate probabilistic drought Intensification Forecasts. Journal of Hydrometeorology 16: 88-105. https://doi.org/10.1175/JHM-D-14-0064.1
  29. Sheffield J., and E.F. Wood, 2008. Global trends and variability in soil moisture and drought characteristics, 1950-2000, from observation-driven simulations of the terrestrial hydrologic cycle. Journal of Climate 21: 432-458. https://doi.org/10.1175/2007JCLI1822.1
  30. Svoboda, M.D., B.A. Fuchs, C.C. Poulsen, and J.R. Nothwehr, 2015. The drought risk atlas: enhancing decision support for drought risk management in the United States. Journal of Hydrology, in press, doi:10.1016/j.jhydrol.2015.01.006.
  31. Tao, F., M. Yokozawa, Y. Hayashi, and E. Lin, 2003. Changes in agricultural water demands and soil moisture in China over ther last half century and their effects on agricultural production. Agricultural and Forest Meteorology 118: 251-261. https://doi.org/10.1016/S0168-1923(03)00107-2
  32. Wilhite, D.A., M.V.K. Sivakumar, and R. Pulwarty, 2014. Managing drought risk in a changing climate: the role of national drought policy. Weather and Climate Extremes 3: 4-13. https://doi.org/10.1016/j.wace.2014.01.002
  33. Yoo, S.H., J.Y. Choi, W.H. Nam, and E.M. Hong, 2012. Analysis of design water requirement of paddy rice using frequency analysis affected by climate change in South Korea. Agricultural Water Management 112: 33-42. https://doi.org/10.1016/j.agwat.2012.06.002

피인용 문헌

  1. Design and Implementation of Reference Evapotranspiration Database for Future Climate Scenarios vol.22, pp.4, 2016, https://doi.org/10.7851/ksrp.2016.22.4.071