2022年青藏高原复合高温干旱事件对区域植被的影响
Impact of the 2022 compound hot-dry extreme events on vegetation growth over the Tibetan Plateau
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 |
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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4 青藏高原生长季NDVI标准化距平的主成分分析结果(a) 2000—2022年青藏高原NDVI标准化距平的区域平均、第1主成分重建的NDVI-PC1及第2~6主成分重建的NDVI-IAV时间序列，(b) 2022年NDVI-PC1空间分布，(c) 2022年NDVI-IAV空间分布 |
| Fig. 4 Principal component analysis results of NDVI standardization anomaly during the growing season in the Tibetan Plateau. (a) Time series of regional average standardized anomaly of NDVI, NDVI-PC1 reconstructed by the first principal component, and NDVI-IAV reconstructed by the 2nd to 6th principal components over the Tibetan Plateau from 2000 to 2022, (b) spatial distribution of NDVI-PC1 in 2022, (c) spatial distribution of NDVI-IAV in 2022 |
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