基于MCI干旱综合指数的贵州省干旱时空分布及灾情变化特征
许丹, 龙俐, 张东海, 任曼琳, 陈娟

Drought and disaster variation characteristics in Guizhou based on Meteorological Drought Composite Index
XU Dan, LONG Li, ZHANG Donghai, REN Manlin, CHEN Juan
图7 1981—2022年贵州省区域性干旱过程持续天数(a)、平均强度(b)、平均影响站数(c)、综合强度指数(d)演变
Fig.7 Variations of duration days (a),average intensity (b),average affected area (c) and comprehensive intensity index(d) of regional drought processes in Guizhou Province from 1981 to 2022