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http://dx.doi.org/10.7744/cnujas.2010.37.3.481

Evaluation of Supplying Instream Flow by Operation Rule Curve for Heightening Irrigation Reservoir  

Lee, Jae-Nam (Dept. of Agricultural Engineering, Chungnam National University)
Noh, Jae-Kyoung (Dept. of Agricultural and Rural Engineering, Chungnam National University)
Publication Information
Korean Journal of Agricultural Science / v.37, no.3, 2010 , pp. 481-490 More about this Journal
Abstract
Baekgog reservoir is located in Jincheon county, Chungbuk province, of which full water levels will be heightened from EL. 100.1 m to EL. 102.1 m, and total storages from 21.75 $Mm^3$ to 26.67 $Mm^3$. The simulation for reservoir inflow was conducted by DAWAST model. The annual average irrigation water was estimated to 33.19 $Mm^3$ supplied to 2,975 ha and the instream flows could be allocated with 0.14 mm/d from October to April with annual average of 2.52 $Mm^3$. The operation rule curve was drawn using inflow, irrigation, and instream flow requirements data. The reservoir water storage was simulated on a daily basis in case of both normal and withdrawal limit operation. In case of normal operation, the annual average irrigation water supply increased from 31.95 $Mm^3$ to 33.32 $Mm^3$, the instream water supply from 2.40 $Mm^3$ to 2.44 $Mm^3$, the water storages from 15.74 $Mm^3$ to 19.88 $Mm^3$, and the water supply reliability from 77.3 % to 81.6 %. In case of operation with withdrawal limit, the amount of instream water supply was 2.52 $Mm^3$ from reservoir regardless of the condition while the water storage increased from 16.77 $Mm^3$ to 20.65 $Mm^3$. The irrigation water supply capacity was appropriate for the case of normal operation with 2 m heightened condition. The present instream water supply capacity was 35,000 $m^3$/d (6.86 $Mm^3$/y) while 42,000 $m^3$/d (8.36 $Mm^3$/y) in 2 m heightened condition in case of withdrawal limit operation.
Keywords
Operation rule curve; Supply of instream flow; Reservoir heightening;
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1 McMahon, T.A., R.M. Vogel, G.G.S. Pegram, M.C. Peel, D. Etkin. 2007. Global streamflows - Part 2: Reservoir storage-yield performance. Journal of Hydrology 347: 260-271.   DOI   ScienceOn
2 Senga, Y. 1989. Soft science of water resources. pp. 45-75. Rokudowu Publishing (In Japanese).
3 Wei, C.C., N.S. Hsu. 2009. Optimal tree-based release rules for real-time flood control operations on a multipurpose multireservoir system. Journal of Hydrology 365(3-4): 213-224.   DOI   ScienceOn
4 Noh, J.K. 2009b. Increasing instreamflow in Nonsancheon by water storage securing scenario of upstream reservoirs. Journal of Agricultural Science 36(1): 99-109, Chungnam National University (in Korean).
5 Rohde, F.G., K. Naparaxawong. 1981. Modified standard operation rules for reservoirs. Journal of Hydrology 51(1-4): 169-177.   DOI   ScienceOn
6 Ngo, L.L., H. Madsen, D. Rosbjerg. 2007. Simulation and optimisation modelling approach for operation of the Hoa Binh reservoir, Vietnam. Journal of Hydrology 336(3-4): 269-281.   DOI   ScienceOn
7 Noh, J.K. 2009a. Planning for securing instreamflow of Gapcheon stream in Daejeon. Journal of Agricultural Science 36(1): 87-98, Chungnam National University (in Korean).
8 Wriedt, G., M.V. Velde, A. Aloe, F. Bouraoui. 2009. Estimating irrigation water requirements in Europe. Journal of Hydrology 373: 527-544.   DOI   ScienceOn
9 Wurbs, R.A. 2005. Modeling river/reservoir system management, water alocation, and supply reliability. Journal of Hydrology 300: 100-113.   DOI   ScienceOn
10 Noh, J.K. 2004. A system for estimating daily paddy irrigation water requirements in simulating daily streamflow. Journal of Korean Agricultural Engineers 46(7): 71-80.   과학기술학회마을   DOI
11 Kim, T.C., J.M. Lee, D.J. Lee. 2003. A Rotational irrigation scheduling for an irrigated paddy blocks with operation rule curve. Journal of the Korean Society of Agricultural Engineers 45(5): 67-77 (In Korean).   과학기술학회마을
12 Noh, J.K. 1991. A conceptual watershed model for daily streamflow based on soil water storage. Ph. D. dissertation, Seoul National University, Seoul, Korea (in Korean).
13 Noh, J.K. 2003. Applicability of the DAWAST considered return flows. Journal of the Korean Water Resources Association 39(11): 1095-1105 (in Korean).   과학기술학회마을
14 Ministry of Construction and Transportation (MOCT), Korean Water Corporation (KOWACO). 2006. 2020 Water Vision(Modified). (in Korean).
15 Ministry of Land, Transport and Maritime Affairs (MLTM). 2009. Master plan for 4 Major Rivers Restoration Project.
16 Nelder, J.A., R. Mead. 1965. A simplex method for functional minimization. The Computer Journal 9: 308-313.
17 Mathews, J.H. 1987. Numerical Methods for Computer Science, Engineering, and Mathematics, pp. 295-302. Prentice-Hall International, Inc.
18 Kim, T.C., J.K. Noh, S.K. Park. 1992. Operation rule of irrigation reservoir. Journal of the Korean Society of Agricultural Engineers: 34(1): 33-49 (in Korean).
19 Chang, L.C., F.J. Chang, K.W. Wang, S.Y. Dai. 2010. Constrained genetic algorithms for optimizing multi-use reservoir operation. Journal of Hydrology 390(1-2): 66-74.   DOI   ScienceOn
20 Haddeland I., D.P. Lettenmaier, T. Skaugen. 2006. Effects of irrigation on the water and energy balances of the Colorado and Mekong river basins. Journal of Hydrology 324: 210-223.   DOI   ScienceOn