TY - Journal of Yangtze River Scientific Research Institute A1 - WANG Fei-long, GUO Xiao-ming, ZHANG Song, HU Ting T1 - A Risk Assessment Method for Ecological Flows under Different Time Scales Y1 - 2023-11-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 29 EP - 35 VL - 40 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20220846 ER -