1992—2021年三峡库区夏季小时强降水时空分布特征

唐永兰, 徐桂荣, 王晓芳, 肖艳姣, 祁海霞, 冷亮

Spatio-temporal distribution characteristics of summer hourly heavy rainfall in the Three Gorges Reservoir area from 1992 to 2021

TANG Yonglan, XU Guirong, WANG Xiaofang, XIAO Yanjiao, QI Haixia, LENG Liang

图9 1992—2021年三峡库区夏季不同降水量（a）、强度（b）和最大小时降水量（c）区间各历时HRE频次占比

Fig.9 The proportion of HRE frequency with different durations under different intervals of precipitation （a）， intensity （b） and the maximum hourly precipitation （c） in the Three Gorges Reservoir area in summer from 1992 to 2021