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4 1981—2022年贵州省干旱日数及受灾率逐年变化

Fig.4 Yearly variation of drought days and disaster rate in Guizhou Province from 1981 to 2022