North Atlantic oscillation dynamics recorded in Greenland Ice Cores
Carefully selected ice core data from Greenland can be used to reconstruct an annual proxy North Atlantic oscillation (NAO) index. This index for the past 350 years indicates that the NAO is an intermittent climate oscillation with temporally active (coherent) and passive (incoherent) phases. No ind...
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American Association for the Advancement of Science
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ftunivbern:oai:boris.unibe.ch:158275 2023-08-20T04:06:50+02:00 North Atlantic oscillation dynamics recorded in Greenland Ice Cores Appenzeller, C. Stocker, T. F. Anklin, M. 1998 application/pdf https://boris.unibe.ch/158275/1/appenzeller98sci.pdf https://boris.unibe.ch/158275/ eng eng American Association for the Advancement of Science https://boris.unibe.ch/158275/ info:eu-repo/semantics/restrictedAccess Appenzeller, C.; Stocker, T. F.; Anklin, M. (1998). North Atlantic oscillation dynamics recorded in Greenland Ice Cores. Science, 282(5388), pp. 446-449. American Association for the Advancement of Science 10.1126/science.282.5388.446 <http://dx.doi.org/10.1126/science.282.5388.446> 530 Physics info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed 1998 ftunivbern https://doi.org/10.1126/science.282.5388.446 2023-07-31T22:08:01Z Carefully selected ice core data from Greenland can be used to reconstruct an annual proxy North Atlantic oscillation (NAO) index. This index for the past 350 years indicates that the NAO is an intermittent climate oscillation with temporally active (coherent) and passive (incoherent) phases. No indication for a single, persistent, multiannual NAO frequency is found. In active phases, most of the energy is located in the frequency band with periods less than about 15 years. In addition, variability on time scales of 80 to 90 years has been observed since the mid-19th century. Article in Journal/Newspaper Greenland Greenland ice cores ice core North Atlantic North Atlantic oscillation BORIS (Bern Open Repository and Information System, University of Bern) Greenland Science 282 5388 446 449 |
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Open Polar |
collection |
BORIS (Bern Open Repository and Information System, University of Bern) |
op_collection_id |
ftunivbern |
language |
English |
topic |
530 Physics |
spellingShingle |
530 Physics Appenzeller, C. Stocker, T. F. Anklin, M. North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
topic_facet |
530 Physics |
description |
Carefully selected ice core data from Greenland can be used to reconstruct an annual proxy North Atlantic oscillation (NAO) index. This index for the past 350 years indicates that the NAO is an intermittent climate oscillation with temporally active (coherent) and passive (incoherent) phases. No indication for a single, persistent, multiannual NAO frequency is found. In active phases, most of the energy is located in the frequency band with periods less than about 15 years. In addition, variability on time scales of 80 to 90 years has been observed since the mid-19th century. |
format |
Article in Journal/Newspaper |
author |
Appenzeller, C. Stocker, T. F. Anklin, M. |
author_facet |
Appenzeller, C. Stocker, T. F. Anklin, M. |
author_sort |
Appenzeller, C. |
title |
North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
title_short |
North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
title_full |
North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
title_fullStr |
North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
title_full_unstemmed |
North Atlantic oscillation dynamics recorded in Greenland Ice Cores |
title_sort |
north atlantic oscillation dynamics recorded in greenland ice cores |
publisher |
American Association for the Advancement of Science |
publishDate |
1998 |
url |
https://boris.unibe.ch/158275/1/appenzeller98sci.pdf https://boris.unibe.ch/158275/ |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Greenland ice cores ice core North Atlantic North Atlantic oscillation |
genre_facet |
Greenland Greenland ice cores ice core North Atlantic North Atlantic oscillation |
op_source |
Appenzeller, C.; Stocker, T. F.; Anklin, M. (1998). North Atlantic oscillation dynamics recorded in Greenland Ice Cores. Science, 282(5388), pp. 446-449. American Association for the Advancement of Science 10.1126/science.282.5388.446 <http://dx.doi.org/10.1126/science.282.5388.446> |
op_relation |
https://boris.unibe.ch/158275/ |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1126/science.282.5388.446 |
container_title |
Science |
container_volume |
282 |
container_issue |
5388 |
container_start_page |
446 |
op_container_end_page |
449 |
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1774718169359843328 |