https://scholars.lib.ntu.edu.tw/handle/123456789/626994
標題: | Tracking westerly wind directions over Europe since the middle Holocene | 作者: | Hu, Hsun-Ming Trouet, Valerie Spötl, Christoph Tsai, Hsien-Chen Chien, Wei-Yi Sung, Wen-Hui Michel, Véronique Yu, Jin-Yi Valensi, Patricia Jiang, Xiuyang Duan, Fucai Wang, Yongjin Mii, Horng-Sheng Chou, Yu-Min Mahjoor Ahmad Lone Wu, Chung-Che Starnini, Elisabetta Zunino, Marta Watanabe, Takaaki K Watanabe, Tsuyoshi Hsu, Huang-Hsiung Moore, G W K Zanchetta, Giovanni Pérez-Mejías, Carlos Lee, Shih-Yu CHUAN-CHOU SHEN |
公開日期: | 十二月-2022 | 卷: | 13 | 期: | 1 | 來源出版物: | Nature communications | 摘要: | The variability of the northern westerlies has been considered as one of the key elements for modern and past climate evolution. Their multiscale behavior and underlying control mechanisms, however, are incompletely understood, owing to the complex dynamics of Atlantic sea-level pressures. Here, we present a multi-annually resolved record of the westerly drift over the past 6,500 years from northern Italy. In combination with more than 20 other westerly-sensitive records, our results depict the non-stationary westerly-affected regions over mainland Europe on multi-decadal to multi-centennial time scales, showing that the direction of the westerlies has changed with respect to the migrations of the North Atlantic centers of action since the middle Holocene. Our findings suggest the crucial role of the migrations of the North Atlantic dipole in modulating the westerly-affected domain over Europe, possibly modulated by Atlantic Ocean variability. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/626994 | ISSN: | 2041-1723 | DOI: | 10.1038/s41467-022-34952-9 |
顯示於: | 地質科學系 |
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