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7 1978—2022年基于年和关键期多气候因子拟合模型估算的云南农业干旱受灾率（a）和成灾率（b）与统计值的年际变化

Fig.7 The inter-annual variation of the statistical values and estimated values of disaster-affected rate （a） and disaster-damaged rate （b） of agricultural drought by fitting models based on the multi-factors in the whole year and the critical period