Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL094883 |
Atmospheric River Response to Arctic Sea Ice Loss in the Polar Amplification Model Intercomparison Project | |
Weiming Ma; Gang Chen; Yannick Peings; Noah Alviz | |
2021-10-07 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | The atmospheric river (AR) response to Arctic sea ice loss in the Northern hemisphere winter is investigated using simulations from the Polar Amplification Model Intercomparison Project (PAMIP). Results have shown that the midlatitude responses are dominated by dynamic effects. Poleward of around , the dynamic and thermodynamic effects cancel each other, resulting in relatively small responses. The response uncertainty can be characterized by leading uncertainty modes, with the responses over the Pacific and Atlantic projecting onto the northeastward extension and equatorward shift mode, respectively. In addition, the responses seem to be mean state dependent: under the same forcing, models with more poleward-located climatological ARs tend to show stronger equatorward shifts over the Atlantic; over the Pacific, models with more westward-located climatological AR core tend to show stronger northeastward extensions. These relationships highlight the importance of improving the AR climatology representation on reducing the response uncertainty to Arctic sea ice loss. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/339928 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Weiming Ma,Gang Chen,Yannick Peings,et al. Atmospheric River Response to Arctic Sea Ice Loss in the Polar Amplification Model Intercomparison Project[J]. Geophysical Research Letters,2021. |
APA | Weiming Ma,Gang Chen,Yannick Peings,&Noah Alviz.(2021).Atmospheric River Response to Arctic Sea Ice Loss in the Polar Amplification Model Intercomparison Project.Geophysical Research Letters. |
MLA | Weiming Ma,et al."Atmospheric River Response to Arctic Sea Ice Loss in the Polar Amplification Model Intercomparison Project".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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