重庆夏季高温干旱特征及其对拉尼娜事件的响应

何慧根, 张驰, 吴遥, 李永华, 杨琴, 穆玉娇

Characteristics of high temperature and drought during summer in Chongqing and its response to La Niña event

HE Huigen, ZHANG Chi, WU Yao, LI Yonghua, YANG Qin, MU Yujiao

图1 1981—2022年干旱频率、干旱日数的季节变化（a）及夏季（6—8月）干旱频率、干旱日数和高温日数的逐月变化（b）

Fig.1 The seasonal variation of drought frequency and drought days (a), monthly variation of drought frequency, drought days and high temperature days of Chongqing during summer from1981 to 2022