[1] Atmospheric climate models are subjected to the observed sea ice conditions during 2007 to estimate the regionality, seasonality, and vertical pattern of temperature responses to recent Arctic sea ice loss. It is shown that anomalous sea ice conditions accounted for virtually all of the estimate...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.476.6078 2023-05-15T14:33:27+02:00 X. Quan T. Xu T. Zhang M. Hoerling B. Jha W. Wang The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.6078 http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.6078 http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf polar night. Citation Kumar A J. Perlwitz J. Eischeid text ftciteseerx 2016-01-08T07:37:36Z [1] Atmospheric climate models are subjected to the observed sea ice conditions during 2007 to estimate the regionality, seasonality, and vertical pattern of temperature responses to recent Arctic sea ice loss. It is shown that anomalous sea ice conditions accounted for virtually all of the estimated Arctic amplification in surface‐based warming over the Arctic Ocean, and furthermore they accounted for a large fraction of Arctic amplification occurring over the high‐latitude land between 60°N and the Arctic Ocean. Sea ice loss did not appreciably contribute to observed 2007 land temperature warmth equatorward of 60°N. Likewise, the observed warming of the free atmosphere attributable to sea ice loss is confined to Arctic latitudes, and is vertically confined to the lowest 1000 m. The results further highlight a strong seasonality of the temperature response to the 2007 sea ice loss. A weak signal of Arctic amplification in surface based warming is found during boreal summer, whereas a dramatically stronger signal is shown to develop during early autumn that persisted through December even as sea ice coverage approached its climatological values in response to the Text Arctic Arctic Ocean polar night Sea ice Unknown Arctic Arctic Ocean |
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polar night. Citation Kumar A J. Perlwitz J. Eischeid |
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polar night. Citation Kumar A J. Perlwitz J. Eischeid X. Quan T. Xu T. Zhang M. Hoerling B. Jha W. Wang |
topic_facet |
polar night. Citation Kumar A J. Perlwitz J. Eischeid |
description |
[1] Atmospheric climate models are subjected to the observed sea ice conditions during 2007 to estimate the regionality, seasonality, and vertical pattern of temperature responses to recent Arctic sea ice loss. It is shown that anomalous sea ice conditions accounted for virtually all of the estimated Arctic amplification in surface‐based warming over the Arctic Ocean, and furthermore they accounted for a large fraction of Arctic amplification occurring over the high‐latitude land between 60°N and the Arctic Ocean. Sea ice loss did not appreciably contribute to observed 2007 land temperature warmth equatorward of 60°N. Likewise, the observed warming of the free atmosphere attributable to sea ice loss is confined to Arctic latitudes, and is vertically confined to the lowest 1000 m. The results further highlight a strong seasonality of the temperature response to the 2007 sea ice loss. A weak signal of Arctic amplification in surface based warming is found during boreal summer, whereas a dramatically stronger signal is shown to develop during early autumn that persisted through December even as sea ice coverage approached its climatological values in response to the |
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The Pennsylvania State University CiteSeerX Archives |
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Text |
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X. Quan T. Xu T. Zhang M. Hoerling B. Jha W. Wang |
author_facet |
X. Quan T. Xu T. Zhang M. Hoerling B. Jha W. Wang |
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X. Quan |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.6078 http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf |
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Arctic Arctic Ocean |
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Arctic Arctic Ocean |
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Arctic Arctic Ocean polar night Sea ice |
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Arctic Arctic Ocean polar night Sea ice |
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http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.476.6078 http://www.esrl.noaa.gov/psd/people/tao.zhang/2010GL045022.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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