山东高温天气分布及变化特征
环海军, 徐玮平, 刘岩, 葛瑞婷, 丛菁成, 董旭光

Distribution and variation characteristics of high temperature weather in Shandong
HUAN Haijun, XU Weiping, LIU Yan, GE Ruiting, CONG Jingcheng, DONG Xuguang
图9 1981—2022年山东轻度(a、b)、中度(c、d)及重度(e、f)年高温热浪日数随时间变化(a、c、e)和气候倾向率[单位:d·(10 a)-1]空间分布(b、d、f)
Fig.9 The variation of high temperature heat wave days (a, c, e) and spatial distribution of climate tendency rate (b, d, f) (Unit: d·(10 a)-1) of high temperature heat wave days with mild (a, b), moderate (c, d) and severe (e, f) grades during 1981-2022 in Shandong Province