2022年青藏高原复合高温干旱事件对区域植被的影响

肖雪, 黄萌田, 周佰铨, 王晨鹏, 翟盘茂

Impact of the 2022 compound hot-dry extreme events on vegetation growth over the Tibetan Plateau

XIAO Xue, HUANG Meng-Tian, ZHOU Bai-Quan, WANG Chen-Peng, ZHAI Pan-Mao

图5 青藏高原GPP变化情况(a) 2022年青藏高原GPP-IAV空间分布，(b) 2022年青藏高原7—8月GPP标准化距平的空间分布 注：GPP-IAV由2001—2022年青藏高原GPP标准化距平主成分分析后的第2~7主成分重建得到。

Fig. 5 Ecosystem GPP over the Tibetan Plateau. (a) Spatial distribution of GPP-IAV on the Tibetan Plateau in 2022 (with GPP-IAV reconstructed from the 2nd to 7th principal components of the standardized anomaly of GPP on the Tibetan Plateau from 2001 to 2022),(b) spatial distribution of standardized anomaly of GPP on the Tibetan Plateau in July-August, 2022