A teleconnection pathway linking cross-basin extremes triggered the record-breaking 2024 marine heatwave in the East China Seas
文献类型：期刊论文
| 作者 | Zhou, Yanzhi4,7; Lin, Pengfei4,7; Yang, Senlan4,7; Yang, Lu4,7; Zheng, Weipeng4,7; Liu, Hailong2; Lyu, Yilong5,6; Li, Yuanlong5,6,7; Duan, Jing5,6; Tang, Xiaohui5,6 |
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2026-03-28 |
| 卷号 | 21期号:6页码:11 |
| 关键词 | marine heatwave extreme events teleconnection pathway Eurasian Rossby wave train |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/ae5314 |
| 通讯作者 | Lin, Pengfei(linpf@mail.iap.ac.cn) |
| 英文摘要 | In 2024, a record-breaking marine heatwave (MHW) occurred in the East China Seas (ECSs), lasting four months and featuring consecutive 21 d periods exceeding the extreme heatwave threshold. Based on a mixed-layer heat budget analysis, this study identifies the dominant contribution of increased shortwave radiation, which is closely linked to atmospheric high-pressure anomalies. These high-pressure anomalies were established via a teleconnection pathway triggered by a series of cross-basin extremes. Specifically, extreme warming in the North Atlantic (NA), together with slightly cooler conditions in the eastern equatorial Pacific, produced a pronounced cross-basin sea surface temperature contrast. This contrast subsequently contributed to unprecedented precipitation over North Africa. These remote extremes further excited a strong wave train, ultimately leading to the record-breaking MHW. Under the background of sustained NA warming, this teleconnection pathway becomes more pronounced and continues to facilitate MHW development. This study advances our understanding of the mechanisms by which remote signals trigger MHWs and highlights the potential for increased MHW risk in a warming climate. |
| WOS关键词 | TEMPERATURE |
| 资助项目 | Huairou Science City Achievement Implementation Project[Z231100006623004] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB0500303] ; National Natural Science Foundation of China[42494874] ; National Natural Science Foundation of China[92358302] ; National Natural Science Foundation of China[U234222] |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001726518300001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/205027]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Lin, Pengfei |
| 作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou, Peoples R China 2.Laoshan Lab, Qingdao, Peoples R China 3.Xiamen Univ, Coll Ocean & Earth Sci, State Key Lab Marine Environm Sci, Xiamen, Peoples R China 4.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Earth Syst Numer Modeling & Applicat, Beijing, Peoples R China 5.Chinese Acad Sci, Key Lab Ocean Observat & Forecasting, Qingdao, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, Lab Ocean Circulat & Waves, Qingdao, Peoples R China 7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Yanzhi,Lin, Pengfei,Yang, Senlan,et al. A teleconnection pathway linking cross-basin extremes triggered the record-breaking 2024 marine heatwave in the East China Seas[J]. ENVIRONMENTAL RESEARCH LETTERS,2026,21(6):11. |
| APA | Zhou, Yanzhi.,Lin, Pengfei.,Yang, Senlan.,Yang, Lu.,Zheng, Weipeng.,...&Wang, Fan.(2026).A teleconnection pathway linking cross-basin extremes triggered the record-breaking 2024 marine heatwave in the East China Seas.ENVIRONMENTAL RESEARCH LETTERS,21(6),11. |
| MLA | Zhou, Yanzhi,et al."A teleconnection pathway linking cross-basin extremes triggered the record-breaking 2024 marine heatwave in the East China Seas".ENVIRONMENTAL RESEARCH LETTERS 21.6(2026):11. |
入库方式： OAI收割
来源：海洋研究所
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