| 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 | 
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