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| DOI | 10.1038/s43017-021-00204-5 |
| Tropical teleconnection impacts on Antarctic climate changes | |
| Li, Xichen; Cai, Wenju; Meehl, Gerald A.; Chen, Dake; Yuan, Xiaojun; Raphael, Marilyn; Holland, David M.; Ding, Qinghua; Fogt, Ryan L.; Markle, Bradley R.; Wang, Guojian; Bromwich, David H.; Turner, John; Xie, Shang-Ping; Steig, Eric J.; Gille, Sarah T.; Xiao, Cunde; Wu, Bingyi; Lazzara, Matthew A.; Chen, Xianyao; Stammerjohn, Sharon; Holland, Paul R.; Holland, Marika M.; Cheng, Xiao; Price, Stephen F.; Wang, Zhaomin; Bitz, Cecilia M.; Shi, Jiuxin; Gerber, Edwin P.; Liang, Xi; Goosse, Hugues; Yoo, Changhyun; Ding, Minghu; Geng, Lei; Xin, Meijiao; Li, Chuanjin; Dou, Tingfeng; Liu, Chengyan; Sun, Weijun; Wang, Xinyue; Song, Chentao | |
| 通讯作者 | Li, XC (通讯作者)，Chinese Acad Sci, Inst Atmospher Phys, Beijing, Peoples R China. |
| 发表日期 | 2021 |
| EISSN | 2662-138X |
| 起始页码 | 680 |
| 结束页码 | 698 |
| 卷号 | 2期号:10 |
| 英文摘要 | Over the modern satellite era, substantial climatic changes have been observed in the Antarctic, including atmospheric and oceanic warming, ice sheet thinning and a general Antarctic-wide expansion of sea ice, followed by a more recent rapid loss. Although these changes, featuring strong zonal asymmetry, are partially influenced by increasing greenhouse gas emissions and stratospheric ozone depletion, tropical-polar teleconnections are believed to have a role through Rossby wave dynamics. In this Review, we synthesize understanding of tropical teleconnections to the Southern Hemisphere extratropics arising from the El Nino-Southern Oscillation, Interdecadal Pacific Oscillation and Atlantic Multidecadal Oscillation, focusing on the mechanisms and long-term climatic impacts. These teleconnections have contributed to observed Antarctic and Southern Ocean changes, including regional rapid surface warming, pre-2015 sea ice expansion and its sudden reduction thereafter, changes in ocean heat content and accelerated thinning of most of the Antarctic ice sheet. However, due to limited observations and inherent model biases, uncertainties remain in understanding and assessing the importance of these teleconnections versus those arising from greenhouse gases, ozone recovery and internal variability. Sustained pan-Antarctic efforts towards long-term observations, and more realistic dynamics and parameterizations in high-resolution climate models, offer opportunities to reduce these uncertainties. Tropical teleconnections can influence polar climates through the generation of stationary Rossby waves. This Review outlines the dynamics and impacts of long-term tropical-polar connections on the Antarctic climate, which include warming trends and ice mass loss in West Antarctica. |
| 关键词 | AMUNDSEN SEA EMBAYMENTINDIAN-OCEAN DIPOLESOUTHERN-HEMISPHERE CLIMATESURFACE AIR-TEMPERATUREMERIDIONAL OVERTURNING CIRCULATIONISLAND ICE-SHELFEL-NINOWEST ANTARCTICALEVEL RISEMASS-LOSS |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000691637500001 |
| 来源期刊 | NATURE REVIEWS EARTH & ENVIRONMENT
 |
| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/255206 |
| 作者单位 | [Li, Xichen; Xin, Meijiao; Wang, Xinyue; Song, Chentao] Chinese Acad Sci, Inst Atmospher Phys, Beijing, Peoples R China; [Cai, Wenju; Wang, Guojian; Chen, Xianyao] Ocean Univ China, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao, Peoples R China; [Cai, Wenju; Wang, Guojian; Chen, Xianyao] Ocean Univ China, Phys Oceanog Lab, Qingdao, Peoples R China; [Cai, Wenju; Wang, Guojian; Chen, Xianyao] Qingdao Natl Lab Marine Sci & technol, Qingdao, Peoples R China; [Cai, Wenju; Wang, Guojian] CSIRO Oceans & Atmosphere, Ctr Southern Hemisphere Oceans Res CSHOR, Hobart, Tas, Australia; [Meehl, Gerald A.; Holland, Marika M.] Natl Ctr Atmospher Res, Climate & Global Dynam Lab, POB 3000, Boulder, CO 80307 USA; [Chen, Dake] Minist Nat resources, Inst Oceanog 2, Hangzhou, Peoples R China; [Chen, Dake; Cheng, Xiao; Wang, Zhaomin; Liu, Chengyan] Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai, Peoples R China; [Yuan, Xiaojun] Columbia Univ, Lamont Doherty Earth Observ, New York, NY USA; [Raphael, Marilyn... |
| 推荐引用方式 GB/T 7714 | Li, Xichen,Cai, Wenju,Meehl, Gerald A.,et al. Tropical teleconnection impacts on Antarctic climate changes[J]. 中国科学院西北生态环境资源研究院,2021,2(10). |
| APA | Li, Xichen.,Cai, Wenju.,Meehl, Gerald A..,Chen, Dake.,Yuan, Xiaojun.,...&Song, Chentao.(2021).Tropical teleconnection impacts on Antarctic climate changes.NATURE REVIEWS EARTH & ENVIRONMENT,2(10). |
| MLA | Li, Xichen,et al."Tropical teleconnection impacts on Antarctic climate changes".NATURE REVIEWS EARTH & ENVIRONMENT 2.10(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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