지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
For optimal reservoir operation and management, there are essential elements including water supply in agricultural reservoir and demand in irrigation district. To estimate agricultural water demand and supply, many factors such as weather, crops, soil, growing conditions cultivation method and the watershed/irrigation area should be considered, however, there are occurred water supply impossible duration under the influence of the variability and uncertainty of meteorological and hydrological phenomenon. Focusing on agricultural reservoir, amount and tendency of agricultural water supply and demand shows seasonally/regionally different patterns.
Through the analysis of deviation and changes in the timing of the two elements, duration in excess of water supply can be identified quantitatively. Here, we introduce an approach to assessment of irrigation vulnerable duration for effective management of agricultural reservoir using time dependent change analysis of residual water supply and irrigation water requirements. Irrigation vulnerable duration has been determined through the comparison of water supply in agricultural reservoir and demand in irrigation district based on the water budget analysis, therefore can be used as an improved and basis data for the effective and intensive water management.
목차
등록된 정보가 없습니다.
참고문헌 (14)
참고문헌 신청
Doorenbos, J. / 1977 / Guidelines for predicting crop water requirements / FAO Irrigation and Drainage Paper 24, FAO, Rome
Kim, T. C. / 1998 / Optimal flood control volume in the irrigationreservoir / Journal of the Korean Society of AgriculturalEngineers 40 (2) : 81 ~ 91
Lee, K. Y. / 2001 / Development of the estimation system for agricultural water demand / Journal of the Korean Society of Agricultural Engineers 43 (1) : 53 ~ 65
Shim, M. P. / 1995 / Reservoir operation by variable restricted water level during flood period / Journal of the Korean Water Resources Association 28 (6) : 217 ~ 228
Shim, M. P. / 2000 / Economic analysis of water resources / Magazine of Korea Water Resources Association 33 (3) : 111 ~ 120
Kim, T. C. / 1998 / Optimal flood control volume in the irrigationreservoir / Journal of the Korean Society of AgriculturalEngineers 40 (2) : 81 ~ 91
Lee, K. Y. / 2001 / Development of the estimation system for agricultural water demand / Journal of the Korean Society of Agricultural Engineers 43 (1) : 53 ~ 65
Shim, M. P. / 1995 / Reservoir operation by variable restricted water level during flood period / Journal of the Korean Water Resources Association 28 (6) : 217 ~ 228
Shim, M. P. / 2000 / Economic analysis of water resources / Magazine of Korea Water Resources Association 33 (3) : 111 ~ 120
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