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2 基于梅雨监测指标的江淮流域及其各区1961—2020年入梅日、出梅日和梅雨季/期长度
注:图中*、#分别表示空梅、二度梅。图3同。
Fig.2 Meiyu onset and ending dates and length of the Meiyu period over the Yangtze-Huai River Basin and its subregions from 1961 to 2020 based on the latest national standard of Meiyu monitoring indices