Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
권호 표지
DOI QR코드

DOI QR Code

Reevaluation of Design Frequency of Drought and Water Supply Safety for Agricultural Reservoirs under Changing Climate and Farming Methods in Paddy Field

기상 및 영농방식 변화에 따른 농업용 저수지의 설계한발빈도 및 이수안전도 재평가

  • Nam, Won-Ho (Department of Bioresources and Rural Systems Engineering, Hankyong National University) ;
  • Kwon, Hyung Joong (Technical Research Center, Yooil Engineering) ;
  • Choi, Kyung-Sook (Department of Agricultural Civil Engineering, Institute of Agricultural Science & Technology, Kyungpook National University)
  • Received : 2017.10.29
  • Accepted : 2018.01.29
  • Published : 2018.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

Past climate change influences multiple environmental aspects, certain of which are specifically related to agricultural water resources such as water supply and demand. Changes on rainfall and hydrologic patterns can increases the occurrence of reservoir water shortage and affect the future availability of agricultural water resources. It is a main concern for sustainable development in agricultural water resources management to evaluate adaptation capability of water supply under the changing climate and farming methods in paddy field. The purpose of this study is an evaluation method of design frequency of drought and water supply safety for agricultural reservoirs to investigate evidence of climate change occurrences at a local scale. Thus, it is a recommended practice in the development of water supply management strategies on reservoir operation under changing climate and farming methods in paddy field.

Keywords

References

  1. Ahn, B.I., Y.D. Jo, T.H. Kim, and Y.D. Kwon, 2009. Analysis on the shortage of agricultural water supply under climate change: Application to Daega reservoir in Goseong Gun. Korean Journal of Agricultural Economics 50(2): 45-67 (in Korean).
  2. Brekke, L.D., E.P. Maurer, J.D. Anderson, M.D. Dettinger, E.S. Townsley, A. Harrison, and T. Pruitt, 2009. Assessing reservoir operations risk under climate change. Water Resources Research 45: W04411. doi:10.1029/2008WR006941.
  3. Cho, J., S. Hwang, G. Go, K.Y. Kim, and J. Kim, 2015. Assessing the climate change impacts on agricultural reservoirs using the SWAT model and CMIP5 GCMs. Journal of the Korean Society of Agricultural Engineers 57(5): 1-12 (in Korean). doi:10.5389/KSAE.2015.57.5.001.
  4. Choi, S.J., D.R. Lee, and J.W. Moon, 2014. Comparison of water supply reliability by dem operation methods. Journal of Korea Water Resources Association 47(6): 523-536 (in Korean). doi:10.3741/JKWRA.2014.47.6.523.
  5. Heo, G., 2016. Schematic development of risk analysis for dam safety. Journal of the Korean Society of Agricultural Engineers 58(2): 11-20 (in Korean). doi:10.5389/KSAE.2016.58.2.011.
  6. Hong, E.M., W.H. Nam, J.Y. Choi, and Y.A. Pachepsky, 2016. Projected irrigation requirements for upland crops using soil moisture model under climate change in South Korea. Agricultural Water Management 165: 163-180. doi:10.1016/j.agwat.2015.12.003.
  7. Ju, W.J., J.T. Kim, K.W. Park, and Y.J. Lee, 2006. Development of system for estimating water demand considering variation of farming conditions in paddy field. Journal of the Korea National Committee on Irrigation and Drainage 13(1): 82-90 (in Korean).
  8. Kang, M.G., S.T. Oh, and J.T. Kim, 2014. Estimation of amounts of water release from reservoirs considering customary irrigation water management practices in paddy-field districts. Journal of the Korean Society of Agricultural Engineers 56(5): 1-9 (in Korean). doi:10.5389/KSAE.2014.56.5.001.
  9. Kim, J.S., J.Y. Lee, J.B. Lee, C.M. Song, and J.S. Park, 2016. Evaluation of agricultural water supply potential in agricultural reservoirs. Journal of the Korean Society of Agricultural Engineers 58(2): 65-71 (in Korean). doi:10.5389/KSAE.2016.58.2.065.
  10. Kim, T.C. and S.H. Lee, 2002. Evaluation method of drought for irrigation reservoir. Journal of the Korean Society of Agricultural Engineers 44(2): 75-80 (in Korean).
  11. Korea Rural Community Cooperation (KRC), 2007. Manual on repair and renovation of irrigation facilities: Reservoir. Republic of Korea (in Korean).
  12. Korea Rural Community Corporation (KRC), 2012. Statistical yearbook of land and water development for agriculture. Ministry for food, Agriculture, Forestry and Fisheries, Republic of South Korea (in Korean).
  13. Lee, C.B., N.S. Jung, S.K. Park, and S.O. Jeon, 2015. A study on the typology of agricultural reservoir for effective safety inspection systems. Journal of the Korean Society of Agricultural Engineers 57(5): 89-99 (in Korean). doi:10.5389/KSAE.2015.57.5.089.
  14. Lee, D.H., C.W. Choi, M.S. Yu, and J.E. Yi, 2012. Reevaluation of multi-purpose reservoir yield. Journal of Korea Water Resources Association 45(4): 361-371 (in Korean). doi:10.3741/JKWRA.2012.45.4.361.
  15. Lee, D.R., J.W. Moon, and S.J. Choi, 2014. Performance evaluation of water supply for a multi-purpose dam by deficitsupply operation. Journal of Korea Water Resources Association 47(2): 195-206 (in Korean). doi:10.3741/JKWRA.2014.47.2.195.
  16. Lee, G.M., 2014. Water supply performance assessment of multipurpose dams using sustainability index. Journal of Korea Water Resources Association 47(5): 411-420 (in Korean). doi: 10.3741/JKWRA.2014.47.5.411.
  17. Lee, G.M. and J. Yi, 2014. Analysis of problems of water supply capacity determination in water resources systems. Journal of Korea Water Resources Association 47(4): 331-342 (in Korean). doi:10.3741/JKWRA.2014.47.4.331.
  18. Lee, J. and J. Noh, 2015. Evaluating water supply capacity of embankment raised reservoir on climate change. Journal of the Korean Society of Agricultural Engineers 57(4): 73-84 (in Korean). doi:10.5389/KSAE.2015.57.4.073.
  19. Lee, S.H. and T.U. Kang, 2006. An evaluation method of water supply reliability for a dam by firm yield analysis. Journal of Korea Water Resources Association 39(5): 467-478 (in Korean). doi:10.3741/JKWRA.2006.39.5.467.
  20. Lee, Y.J., S.J. Kim, P.S. Kim, U.J. Joo, and Y.S. Yang, 2006. Study on the effective calculation method of irrigation water in a paddy fields area. Journal of the Korean Society of Agricultural Engineers 48(3): 11-20 (in Korean). doi:10.5389/KSAE.2006.48.3.011.
  21. Ministry of Agriculture and Forestry (MAF), 1998. Design criteria of land and water development plan for agriculture: Irrigation. Ministry of Agriculture and Forestry, Republic of Korea (in Korean).
  22. Ministry for Food, Agriculture, Forestry and Fisheries (MIFAFF), 2012. Statistical yearbook of land and water development for agriculture. Ministry for Food, Agriculture, Forestry and Fisheries, Republic of Korea (in Korean).
  23. Moon, J.W., S.J. Choi, S.K. Kang, and J.J. Lee, 2012. An evaluation of water supply reliability using AWS data in Korea. Journal of Korea Water Resources Association 45(8): 743-753 (in Korean). doi:10.3741/JKWRA.2012.45.8.743.
  24. Nam, W.H., J.Y. Choi, S.G. Choi, M.W. Jang, N.H. Lee, and K.D. Ko, 2011. A survey on irrigation timing and water saving strategies of agricultural reservoirs. Journal of the Korea National Committee on Irrigation and Drainage 18(1): 81-93 (in Korean).
  25. Nam, W.H., 2013. Sustainability and operations evaluation of agricultural reservoirs based on probability theory. Ph.D. diss., Seoul National University, Seoul, South Korea (in Korean, with English abstract).
  26. Nam, W.H. and J.Y. Choi, 2014. Development of an irrigation vulnerability assessment model in agricultural reservoirs utilizing probability theory and reliability analysis. Agricultural Water Management 142: 115-126. doi:10.1016/j.agwat.2014.05.009.
  27. Nam, W.H., E.M. Hong, and J.Y. Choi, 2014. Uncertainty of water supply in agricultural reservoirs considering the climate change. Journal of the Korean Society of Agricultural Engineers 56(2): 11-23 (in Korean). doi:10.5389/KSAE.2014.56.2.011.
  28. Nam, W.H., J.Y. Choi, and E.M. Hong, 2015a. Irrigation vulnerability assessment on agricultural water supply risk for adaptive management of climate change in South Korea. Agricultural Water Management 152: 173-187. doi:10.1016/j.agwat.2015.01.012.
  29. Nam, W.H., T.G. Kim, E.M. Hong, M.J. Hayes, and M.D. Svoboda, 2015b. Water supply risk assessment of agricultural reservoirs using irrigation vulnerability model and cluster analysis. Journal of the Korean Society of Agricultural Engineers 57(1): 59-67 (in Korean). doi:10.5389/KSAE.2015.57.1.059.
  30. Nam, W.H., T. Kim, E.M. Hong, and J.Y. Choi, 2017. Regional climate change impacts on irrigation vulnerable season shifts in agricultural water availability for South Korea. Water 9(10): 735. doi:10.3390/w9100735.