湘中地区汛期（4—9月）短时强降水时空分布特征

蔡海朝, 刘红武, 蔡瑾婕, 唐永兰, 蔡杏芳

Spatio-temporal distribution characteristics of hourly heavy rainfall in central Hunan during flood season (April-September)

CAI Haichao, LIU Hongwu, CAI Jinjie, TANG Yonglan, CAI Xingfang

图2 2016—2024年湘中地区汛期平均降水量（a，单位：mm）、降水量贡献率（b，单位：%）的空间分布及降水量贡献率与海拔高度的散点图（c）

Fig.2 Average precipitation during flood seasons (a, Unit: mm), the contribution rate of flood season precipitation (b, Unit:%), and scatter plot of contribution rate of flood season precipitation with altitude (c) in central Hunan from 2016 to 2024