长江流域非典型少雨型主汛期环流特征及其影响机制分析
王海燕, 王孝慈, 张灵, 周耘逸, 孟英杰

Analysis of circulation characteristics and influencing mechanisms of atypical below-normal precipitation type during main flood season over the Yangtze River Basin
WANG Haiyan, WANG Xiaoci, ZHANG Ling, Zhou Yunyi, MENG Yingjie
图4 2025年(a)和2023年(b)6—8月长江流域降水距平空间分布(单位:%)
Fig.4 Spatial distribution of precipitation anomaly over the Yangtze River Basin from June to August in 2025 (a) and 2023 (b) (Unit: %)