贵州省两次气象干旱对比分析及基于机器学习的干旱预测模型建立
王玥彤, 何东坡, 李忠燕, 王烁, 陈早阳

Analysis of two meteorological drought events in Guizhou Province and establishment of drought prediction model based on machine learning
WANG Yuetong, HE Dongpo, LI Zhongyan, WANG Shuo, CHEN Zaoyang
图7 2011、2022年Ni?o3.4区海温滚动季指数(a)及TIOD逐月指数(b)
Fig.7 The rolling seasonal index of Ni?o3.4 sea surface temperature (a) and monthly index of TIOD (b) in 2011 and 2022