Changes in atmospheric circulation amplify extreme snowfall fueled by Arctic sea ice loss over high-latitude land
文献类型：期刊论文
| 作者 | Liu, Yubo6,7,8; Tang, Qiuhong7,8; Leung, L. Ruby5; Chen, Deliang2; Francis, Jennifer A.1; Zhang, Chi3; Chen, Hans W.4; Sherwood, Steven C.6,9 |
| 刊名 | WEATHER AND CLIMATE EXTREMES
 |
| 出版日期 | 2025-12-01 |
| 卷号 | 50页码:100802 |
| 关键词 | Arctic moisture Extreme snowfall Atmospheric circulation Anthropogenic forcing |
| ISSN号 | 2212-0947 |
| DOI | 10.1016/j.wace.2025.100802 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Arctic sea-ice retreat has been linked to increased winter precipitation and heavy snowfall over land, likely due to a combination of enhanced evaporation from ice-free Arctic marginal seas (AMS) and changes in atmospheric circulation. However, their relative roles and contributions remain uncertain. Here, we show that a greater proportion of AMS evaporative moisture reached high-latitude land during the cold seasons from 1980-1989 to 2012-2021. Atmospheric circulation changes added an additional 13 % increase in the AMS moisture contribution, accounting for 11 % of the total increase in AMS-sourced land precipitation. Notably, 46 % of the increase in AMS-sourced extreme snowfall is attributed to circulation-driven landward moisture transport, representing an 84 % increase beyond the effect of enhanced AMS evaporation alone. Further analysis indicates that both the rise in Arctic moisture and the atmospheric circulation shifts are primarily driven by anthropogenic forcing. These findings highlight how atmospheric circulation changes amplify extreme snowfall fueled by AMS evaporation, underscoring the synergistic effects of Arctic sea ice loss and circulation change on high-latitude winter precipitation. |
| URL标识 | 查看原文 |
| WOS关键词 | MOISTURE TRANSPORT ; CLIMATE ; IMPACT ; MODEL |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001571881200001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/216157]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Tang, Qiuhong |
| 作者单位 | 1.Woodwell Climate Res Ctr, Falmouth, MA USA; 2.Tsinghua Univ, Dept Earth Syst Sci, Beijing, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China; 4.Chalmers Univ Technol, Dept Space Earth & Environm, S-41296 Gothenburg, Sweden; 5.Pacific Northwest Natl Lab, Atmospher Climate & Earth Sci Div, Richland, WA USA; 6.Univ New South Wales Sydney, Climate Change Res Ctr, Sydney, NSW, Australia; 7.Univ Chinese Acad Sci, Beijing, Peoples R China; 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China; 9.Univ New South Wales Sydney, ARC Ctr Excellence Climate Extremes, Sydney, NSW, Australia |
| 推荐引用方式 GB/T 7714 | Liu, Yubo,Tang, Qiuhong,Leung, L. Ruby,et al. Changes in atmospheric circulation amplify extreme snowfall fueled by Arctic sea ice loss over high-latitude land[J]. WEATHER AND CLIMATE EXTREMES,2025,50:100802. |
| APA | Liu, Yubo.,Tang, Qiuhong.,Leung, L. Ruby.,Chen, Deliang.,Francis, Jennifer A..,...&Sherwood, Steven C..(2025).Changes in atmospheric circulation amplify extreme snowfall fueled by Arctic sea ice loss over high-latitude land.WEATHER AND CLIMATE EXTREMES,50,100802. |
| MLA | Liu, Yubo,et al."Changes in atmospheric circulation amplify extreme snowfall fueled by Arctic sea ice loss over high-latitude land".WEATHER AND CLIMATE EXTREMES 50(2025):100802. |
入库方式： OAI收割
来源：地理科学与资源研究所
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