Asynchrony of Antarctic and Greenland climate change during the last glacial period ...
A central issue in climate dynamics is to understand how the Northern and Southern hemispheres are coupled during climate events. The strongest of the fast temperature changes observed in Greenland (so-called Dansgaard–Oeschger events) during the last glaciation have an analogue in the temperature r...
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ftdatacite:10.48350/158231 2024-09-30T14:26:36+00:00 Asynchrony of Antarctic and Greenland climate change during the last glacial period ... Blunier, T. Chappellaz, J. Schwander, J. Dällenbach, A. Stauffer, B Stocker, T. F. Raynaud, D. Jouzel, J. Clausen, H. Hammer, C. Johnsen, S. 1998 https://dx.doi.org/10.48350/158231 https://boris.unibe.ch/158231/ unknown Macmillan Journals Ltd. restricted access publisher holds copyright http://purl.org/coar/access_right/c_16ec 530 Physics Text ScholarlyArticle article-journal journal article 1998 ftdatacite https://doi.org/10.48350/158231 2024-09-02T10:17:31Z A central issue in climate dynamics is to understand how the Northern and Southern hemispheres are coupled during climate events. The strongest of the fast temperature changes observed in Greenland (so-called Dansgaard–Oeschger events) during the last glaciation have an analogue in the temperature record from Antarctica. A comparison of the global atmospheric concentration of methane as recorded in ice cores from Antarctica and Greenland permits a determination of the phase relationship (in leads or lags) of these temperature variations. Greenland warming events around 36 and 45 kyr before present lag their Antarctic counterpart by more than 1 kyr. On average, Antarctic climate change leads that of Greenland by 1–2.5 kyr over the period 47–23 kyr before present. ... Text Antarc* Antarctic Antarctica Dansgaard-Oeschger events Greenland DataCite Antarctic Greenland |
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530 Physics |
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530 Physics Blunier, T. Chappellaz, J. Schwander, J. Dällenbach, A. Stauffer, B Stocker, T. F. Raynaud, D. Jouzel, J. Clausen, H. Hammer, C. Johnsen, S. Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
topic_facet |
530 Physics |
description |
A central issue in climate dynamics is to understand how the Northern and Southern hemispheres are coupled during climate events. The strongest of the fast temperature changes observed in Greenland (so-called Dansgaard–Oeschger events) during the last glaciation have an analogue in the temperature record from Antarctica. A comparison of the global atmospheric concentration of methane as recorded in ice cores from Antarctica and Greenland permits a determination of the phase relationship (in leads or lags) of these temperature variations. Greenland warming events around 36 and 45 kyr before present lag their Antarctic counterpart by more than 1 kyr. On average, Antarctic climate change leads that of Greenland by 1–2.5 kyr over the period 47–23 kyr before present. ... |
format |
Text |
author |
Blunier, T. Chappellaz, J. Schwander, J. Dällenbach, A. Stauffer, B Stocker, T. F. Raynaud, D. Jouzel, J. Clausen, H. Hammer, C. Johnsen, S. |
author_facet |
Blunier, T. Chappellaz, J. Schwander, J. Dällenbach, A. Stauffer, B Stocker, T. F. Raynaud, D. Jouzel, J. Clausen, H. Hammer, C. Johnsen, S. |
author_sort |
Blunier, T. |
title |
Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
title_short |
Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
title_full |
Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
title_fullStr |
Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
title_full_unstemmed |
Asynchrony of Antarctic and Greenland climate change during the last glacial period ... |
title_sort |
asynchrony of antarctic and greenland climate change during the last glacial period ... |
publisher |
Macmillan Journals Ltd. |
publishDate |
1998 |
url |
https://dx.doi.org/10.48350/158231 https://boris.unibe.ch/158231/ |
geographic |
Antarctic Greenland |
geographic_facet |
Antarctic Greenland |
genre |
Antarc* Antarctic Antarctica Dansgaard-Oeschger events Greenland |
genre_facet |
Antarc* Antarctic Antarctica Dansgaard-Oeschger events Greenland |
op_rights |
restricted access publisher holds copyright http://purl.org/coar/access_right/c_16ec |
op_doi |
https://doi.org/10.48350/158231 |
_version_ |
1811646870846439424 |