Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL089990 |
Opposite responses of the dry and moist eddy heat transport into the Arctic in the PAMIP experiments | |
Alexandre Audette; Robert A. Fajber; Paul J. Kushner; Yutian Wu; Yannick Peings; Gudrun Magnusdottir; Rosie Eade; Michael Sigmond; Lantao Sun | |
2021-04-18 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Given uncertainty in the processes involved in polar amplification, elucidating the role of poleward heat and moisture transport is crucial. The Polar Amplification Model Intercomparison Project (PAMIP) permits robust separation of the effects of sea ice loss from sea surface warming under climate change. We utilise a moist isentropic circulation framework that accounts for moisture transport, condensation, and eddy transport, in order to analyze the circulation connecting the midlatitudes and the Arctic. In PAMIP’s atmospheric general circulation model experiments, prescribed sea ice loss reduces poleward heat transport (PHT) by warming the returning moist isentropic circulation at high latitudes, while prescribed warming of the ocean surface increases PHT by strengthening the moist isentropic circulation. Inter‐model spread of PHT into the Arctic reflects the tug‐of‐war between sea‐ice and surface‐warming effects. |
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/322774 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Alexandre Audette,Robert A. Fajber,Paul J. Kushner,et al. Opposite responses of the dry and moist eddy heat transport into the Arctic in the PAMIP experiments[J]. Geophysical Research Letters,2021. |
APA | Alexandre Audette.,Robert A. Fajber.,Paul J. Kushner.,Yutian Wu.,Yannick Peings.,...&Lantao Sun.(2021).Opposite responses of the dry and moist eddy heat transport into the Arctic in the PAMIP experiments.Geophysical Research Letters. |
MLA | Alexandre Audette,et al."Opposite responses of the dry and moist eddy heat transport into the Arctic in the PAMIP experiments".Geophysical Research Letters (2021). |
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