한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제54권2호
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  • Pages.67-75
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  • 2012
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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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농업가뭄대응을 위한 가뭄기상시나리오 모델 개발 및 적용

Developing Model of Drought Climate Scenarios for Agricultural Drought Mitigation

  • 유승환 (서울대학교 농업생명과학대학 연수연구원) ;
  • 최진용 (서울대학교 조경.지역시스템공학부, 농업생명과학연구원) ;
  • 남원호 (서울대학교 생태조경.지역시스템공학부 대학원) ;
  • 김태곤 (서울대학교 생태조경.지역시스템공학부 대학원) ;
  • 고광돈 (한국농어촌공사 수자원관리처 수자원운영팀)
  • 투고 : 2011.12.29
  • 심사 : 2012.03.06
  • 발행 : 2012.03.31
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초록

Different from other natural hazards including floods, drought advances slowly and spreads widely, so that the preparedness is quite important and effective to mitigate the impacts from drought. Evaluation and forecast the status of drought for the present and future utilizing the meteorological scenario for agricultural drought can be useful to set a plan for agricultural drought mitigation in agriculture water resource management. In this study, drought climate scenario model on the basis of historical drought records for preparing agricultural drought mitigation was developed. To consider dependency and correlation between various climate variables, this model was utilized the historical climate pattern using reference year setting of four drought levels. The reference year for drought level was determined based on the frequency analysis result of monthly effective rainfall. On the basis of this model, drought climate scenarios at Suwon and Icheon station were set up and these scenarios were applied on the water balance simulation of reservoir water storage for Madun reservoir as well as the soil moisture model for Gosam reservoir watershed. The results showed that drought climate scenarios in this study could be more useful for long-term forecast of longer than 2~3 months period rather than short-term forecast of below one month.

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참고문헌

  1. Ahn, S. R, G. A. Park, Y. H. Shin and S. J. Kim, 2009a. Assessment of the Potential Water Supply Rate of Agricultural Irrigation Facilities Using MODSIM - For Geum River Basin -, Journal of Korea Water Resources Association 42(10): 825-843 (in Korean). https://doi.org/10.3741/JKWRA.2009.42.10.825
  2. Ahn, S. R., J. Y. Park, I. K. Jung, S. J. Na and S. J. Kim, 2009b. Hydrological Drought Assessment of Agricultural Reservoirs based on SWSI in Geum River Basin. Journal of the Korean Society of Agricultural Engineers 51(5): 35-49 (in Korean). https://doi.org/10.5389/KSAE.2009.51.5.035
  3. Bae, S. J., H. W. Chung and J. Y. Choi, 1999. Agricultural Drought Analysis using Soil Water Balance Model and Geographic Information System. Journal of the Korean Society of Agricultural Engineers 41(6): 33-43 (in Korean).
  4. Chow, V. T., 1951. A General Formula for Hydrologic Frequency Analysis. Transactions American Geophysical Union 32: 231-237. https://doi.org/10.1029/TR032i002p00231
  5. Chung, H. W., S. J. Kim, J. S. Kim, J. K. Noh, K. W. Park, J. G. Son, K. S. Yoon, G. H. Lee, N. H. Lee, S. O. Chung, J. D. Choi and J. Y. Choi, 2009. Irrigation and Drainage Engineering. Seoul: Dongmyeongsa.
  6. Fread, D. L., 1998. A Perspective on Hydrologic Prediction Trends. Special Symposium on Hydrology AMS, Phoenix, Arizona.
  7. 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
  8. Jang, M. W., H. W. Chung, J. Y. Choi, K. W. Park and B. S. Jong, 2004. Development of A Single Reservoir Agricultural Drought Evaluation Model for Paddy. Journal of the Korean Society of Agricultural Engineers 46(3): 17-30. https://doi.org/10.5389/KSAE.2004.46.3.017
  9. Kim, H. Y. and S. W. Park, 1988. Simulating Daily Inflow and Release Rates for Irrigation Reservoirs (III) - Model Application to Daily Reservoir Operations -. Journal of the Korean Society of Agricultural Engineers 30(3): 95-105 (in Korean).
  10. Jeong, D. I. and Y. O. Kim, 2002. Forecasting Monthly Inflow to Chungju Dam using Ensemble Streamflow Prediction. Journal of the Korean Society of Civil Engineers B. 22(3B): 321-331.
  11. 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
  12. Kim, S. J., K. Y. Lee and S. J. Kang, 1998. Statistical Analysis of Irrigation Reservoir Water Supply Index. Journal of the Korean Society of Agricultural Engineers 40(4): 58-66 (in Korean).
  13. Kim, Y. O., D. I. Jeong and H. S. Kim, 2001. Improving Water Supply Outlooks in Korea with Ensemble Streamflow Prediction. Water International 26(4): 563-568. https://doi.org/10.1080/02508060108686957
  14. Lee, S. J., J. C. Kim, M. H. Hwang and S. J. Maeng, 2010. Forecasting Monthly Runoff Using Ensemble Streamflow Prediction. Journal of the Korean Society of Agricultural Engineers 52(1): 13-18 (in Korean). https://doi.org/10.5389/KSAE.2010.52.1.013
  15. Ministry of Agriculture and Forestry (MAF), 1998a. Design Criteria of Land and Water Development Plan for Agriculture (Irrigation). Ministry of Agriculture and Forestry (in Korean).
  16. Ministry of Agriculture and Forestry (MAF), 1998b. Development of Calamity Preventing and Restoration Affairs Supporting System of the Ministry of Agriculture and Forest. Ministry of Agriculture and Forestry (in Korean).
  17. 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
  18. Nam, W. H., S. H. Yoo, J. Y. Choi and M W. Jang, 2008. Analysis of Autumn Drought using Soil Moisture Index. KCID (Korea National Committee on Irrigation and Drainage) Journal 15(1): 21-33 (in Korean).
  19. Park, K. W., J. T. Kim, U. J. Ju and Y. J. Lee, 2006. Application of Drought Indices for Agricultural Drought Evaluation. KCID (Korea National Committee on Irrigation and Drainage) Journal 13(1): 72-81 (in Korean).