云南农业干旱灾害演变特征及其与气候因子的关系研究

周建琴, 李蒙, 陶云, 窦小东, 王玉尤婷

Study on the evolutionary characteristics of agricultural drought disasters and the relationship with climatic factors in Yunnan

ZHOU Jianqin, LI Meng, TAO Yun, DOU Xiaodong, WANG Yuyouting

图1 1978—2022年云南农业干旱受灾率和成灾率年际变化（a）及其9 a滑动t检验（b）

Fig.1 The inter-annual variation of disaster-affected rate and disaster-damaged rate of agricultural drought （a） and their 9-year moving t-test （b） in Yunnan from 1978 to 2022