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http://dx.doi.org/10.3741/JKWRA.2004.37.10.837

Reservoir Operation by Drought Forecasting and Warning  

Yi, Jae-Eung (아주대학교 환경건설교통공학부)
Kim, Young-A (아주대학교 건설교통대학원)
Publication Information
Journal of Korea Water Resources Association / v.37, no.10, 2004 , pp. 837-844 More about this Journal
Abstract
In this study, the efficient reservoir operation is studied by comparing results from reservoir operation using a basin drought forecasting and warning system with an existing reservoir operation rule. As a result, it is found that the reliability and average annual storage of reservoir operation using a basin drought forecasting and warning system and release coefficients is better than those of reservoir operation using the existing operation rule. The release coefficients for Yongdam dam located in the Geum river basin selected as a case study are found to be the most effective for the value of 0.95 for the drought watch, 0.9 for the drought warning and 0.85 for the drought emergency. The reservoir operation using a drought forecasting and warning enables the use of the limited water resources effectively during drought and will contribute the national water resources management.
Keywords
reservoir operation; drought forecasting and warning; reliability; operation rule;
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