江淮流域梅雨过程识别及梅雨期分级降水时空特征

姚飛, 杨秀芹, 刘慕嘉, 张余庆, 李华

Identification of Meiyu process and spatiotemporal characteristics of different precipitation levels during the Meiyu period over the Yangtze-Huai River Basin

YAO Fei, YANG Xiuqin, LIU Mujia, ZHANG Yuqing, LI Hua

图7 江淮流域城市站点、农村—城市站点和农村站点的1961—2020年梅雨期R95P和R99P时空变化特征 注：图中大圆圈表示该站点变化趋势通过了95%置信度下的显著性检验，小圆圈表示没有通过。

Fig.7 Spatiotemporal characteristics of R95P and R99P at urban stations, rural-urban stations and rural stations during the Meiyu period in 1961 to 2020 over the Yangtze-Huai River Basin and its subregions