Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation
[1] Understanding Arctic temperature variability is essential for assessing possible future melting of the Greenland ice sheet, Arctic sea ice and Arctic permafrost. Temperature trend reversals in 1940 and 1970 separate two Arctic warming periods (1910–1940 and 1970–2008) by a significant 1940– 1970...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.178.6926 2023-05-15T14:31:52+02:00 Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation Petr Chylek Chris K. Foll Glen Lesins Manvendra K. Dubey Muyin Wang G. Lesins M. K. Dubey M. Wang Arctic Air The Pennsylvania State University CiteSeerX Archives 2009 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.178.6926 http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.178.6926 http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf text 2009 ftciteseerx 2016-01-07T16:21:08Z [1] Understanding Arctic temperature variability is essential for assessing possible future melting of the Greenland ice sheet, Arctic sea ice and Arctic permafrost. Temperature trend reversals in 1940 and 1970 separate two Arctic warming periods (1910–1940 and 1970–2008) by a significant 1940– 1970 cooling period. Analyzing temperature records of the Arctic meteorological stations we find that (a) the Arctic amplification (ratio of the Arctic to global temperature trends) is not a constant but varies in time on a multi-decadal time scale, (b) the Arctic warming from 1910–1940 proceeded at a significantly faster rate than the current 1970–2008 warming, and (c) the Arctic temperature changes are highly correlated with the Atlantic Multi-decadal Oscillation (AMO) suggesting the Atlantic Ocean thermohaline circulation is linked to the Arctic temperature variability on a multi-decadal time scale. Citation: Chylek, P., C. K. Folland Text Arctic Greenland Ice Ice Sheet permafrost Sea ice Unknown Arctic Greenland Folland ENVELOPE(7.471,7.471,63.004,63.004) |
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English |
description |
[1] Understanding Arctic temperature variability is essential for assessing possible future melting of the Greenland ice sheet, Arctic sea ice and Arctic permafrost. Temperature trend reversals in 1940 and 1970 separate two Arctic warming periods (1910–1940 and 1970–2008) by a significant 1940– 1970 cooling period. Analyzing temperature records of the Arctic meteorological stations we find that (a) the Arctic amplification (ratio of the Arctic to global temperature trends) is not a constant but varies in time on a multi-decadal time scale, (b) the Arctic warming from 1910–1940 proceeded at a significantly faster rate than the current 1970–2008 warming, and (c) the Arctic temperature changes are highly correlated with the Atlantic Multi-decadal Oscillation (AMO) suggesting the Atlantic Ocean thermohaline circulation is linked to the Arctic temperature variability on a multi-decadal time scale. Citation: Chylek, P., C. K. Folland |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Petr Chylek Chris K. Foll Glen Lesins Manvendra K. Dubey Muyin Wang G. Lesins M. K. Dubey M. Wang Arctic Air |
spellingShingle |
Petr Chylek Chris K. Foll Glen Lesins Manvendra K. Dubey Muyin Wang G. Lesins M. K. Dubey M. Wang Arctic Air Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
author_facet |
Petr Chylek Chris K. Foll Glen Lesins Manvendra K. Dubey Muyin Wang G. Lesins M. K. Dubey M. Wang Arctic Air |
author_sort |
Petr Chylek |
title |
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
title_short |
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
title_full |
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
title_fullStr |
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
title_full_unstemmed |
Arctic air temperature change amplification and the Atlantic Multidecadal Oscillation |
title_sort |
arctic air temperature change amplification and the atlantic multidecadal oscillation |
publishDate |
2009 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.178.6926 http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf |
long_lat |
ENVELOPE(7.471,7.471,63.004,63.004) |
geographic |
Arctic Greenland Folland |
geographic_facet |
Arctic Greenland Folland |
genre |
Arctic Greenland Ice Ice Sheet permafrost Sea ice |
genre_facet |
Arctic Greenland Ice Ice Sheet permafrost Sea ice |
op_source |
http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.178.6926 http://climatechange.procon.org/sourcefiles/Chlylek_Arctic_Oscillation.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766305376141049856 |