大気・降水 (2)

[II-17] A STUDY ON APPLICABILITY OF THE LONG TIME ENSEMBLE FORECASTS OF PRECIPITATION FOR THE HYDROELECTRIC POWER DAM OPERATION

*Takayuki Matsubara Matsubara¹, Yumi Nakada², Tetsuya Sumi³ (1. JPOWER, 2. JMA, 3. Kyoto-University)

Keywords:hydroelectric power dam, planned pre-flood drawdown, long time ensemble forecasts of precipitation, increasing the output(GWh), reduction of the flodd risk