山东区域性干旱变化特征分析

邹瑾, 汤子东, 邱粲, 孔祥宁, 封小凡

Analysis of characteristics of regional drought variability in Shandong

ZOU Jin, TANG Zidong, QIU Can, KONG Xiangning, FENG Xiaofan

图5 1961—2024年山东省区域性气象干旱过程平均干旱日数（a，单位：d）及干旱日数变化趋势[b，单位：d·(10 a)-1]空间分布

Fig.5 Spatial distribution of mean drought days (a, Unit: d) and variation trend of drought days (b, Unit: d·(10 a)-1) for regional meteorological drought processes in Shandong Province from 1961 to 2024