基于气象旱涝指数的旱涝急转事件识别方法
杨家伟,陈华,侯雨坤,赵英,陈启会,许崇育,陈杰

A method to identify the drought-flood transition based on the meteorological drought index
YANG Jiawei,CHEN Hua,HOU Yukun,ZHAO Ying,CHEN Qihui,XU Chongyu,CHEN Jie
图5 2011年6月长江流域旱涝急转事件统计特征聚类
Fig. 5 Characteristics clustering of drought-flood transition events in June 2011 in the Yangtze River Basin