山东省6月区域性持续高温过程的变化特征及成因分析
陈君芝, 伯忠凯, 徐玮平, 孟祥新, 曹洁

Characteristics and mechanisms of regional persistent high-temperature processes in June in Shandong
CHEN Junzhi, BO Zhongkai, XU Weiping, MENG Xiangxin, CAO Jie
图3 山东省1979—2023年不同时段不同等级区域高温过程发生次数变化
Fig.3 Changes in the number of regional high-temperature processes with different classes in Shandong Province in different periods from 1979 to 2023