Coupled mode of cloud, atmospheric circulation, and sea ice controlled by wave-3 pattern in Antarctic winter
文献类型：期刊论文
| 作者 | Wang, Yunhe2 ; Yuan, Xiaojun1; Cane, Mark A.1
|
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2022-04-01 |
| 卷号 | 17期号:4页码:10 |
| 关键词 | cloud sea ice atmospheric circulation wave-3 Antarctic |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/ac5272 |
| 通讯作者 | Yuan, Xiaojun(xyuan@ldeo.columbia.edu) |
| 英文摘要 | This study examines coupled relationships among clouds, atmospheric circulation, and sea ice in Antarctic winter. We find that the wave-3 pattern dominates the leading covariability mode among cloud, atmospheric circulation, and sea ice. Both horizontal transport and vertical motion contribute to cloud formation, resulting in maximum cloud anomalies spatially between maximum meridional wind and pressure anomalies in the coupled system. The radiative effect of the clouds related to the wave-3 pattern can generate sea ice anomalies up to 12 cm thick in one month in the Amundsen Sea. It also strengthens the sea ice anomalies that are directly induced by low-level atmospheric circulation anomalies. In addition, the radiative forcing of the leading cloud mode in the lower troposphere is suppressed by the dynamic and thermodynamic effects of the circulation anomalies. These discoveries provide a better understanding of Antarctica's interactive processes, and also offer physical evidence for climate model validations. |
| 资助项目 | National Natural Science Foundation of China[42106223] ; National Natural Science Foundation of China[42076185] ; Natural Science Foundation of Shandong Province, China[ZR2021QD059] ; China Postdoctoral Science Foundation[2020TQ0322] ; Open Funds for the Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences[MGE2021KG15] ; Open Funds for the Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences[MGE2020KG04] ; Key Deployment Project of the Centre for Ocean Mega-Research of Science, Chinese Academy of Sciences[COMS2020Q12] ; NSF of the US[PLR-1443444] ; LDEO endowment |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000776380300001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/178666]  |
| 专题 | 海洋研究所_海洋地质与环境重点实验室 |
| 通讯作者 | Yuan, Xiaojun |
| 作者单位 | 1.Columbia Univ, Lamont Doherty Earth Observ, New York, NY 10027 USA 2.Chinese Acad Sci, CAS Key Lab Marine Geol & Environm, Inst Oceanol, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yunhe,Yuan, Xiaojun,Cane, Mark A.. Coupled mode of cloud, atmospheric circulation, and sea ice controlled by wave-3 pattern in Antarctic winter[J]. ENVIRONMENTAL RESEARCH LETTERS,2022,17(4):10. |
| APA | Wang, Yunhe,Yuan, Xiaojun,&Cane, Mark A..(2022).Coupled mode of cloud, atmospheric circulation, and sea ice controlled by wave-3 pattern in Antarctic winter.ENVIRONMENTAL RESEARCH LETTERS,17(4),10. |
| MLA | Wang, Yunhe,et al."Coupled mode of cloud, atmospheric circulation, and sea ice controlled by wave-3 pattern in Antarctic winter".ENVIRONMENTAL RESEARCH LETTERS 17.4(2022):10. |
入库方式： OAI收割
来源：海洋研究所
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