Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records
Antarctica and the Southern Ocean system evolved in the Cenozoic, but the details of this complex evolution are just beginning to emerge via high-resolution investigations of globally distributed marine sedimentary sequences. Here we review the recent progress in defining the orbital-scale evolution...
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ftucl:oai:eprints.ucl.ac.uk.OAI2:11202 2023-05-15T13:53:53+02:00 Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records Shevenell, AE Kennett, JP 2007 http://discovery.ucl.ac.uk/11202/ unknown PERGAMON-ELSEVIER SCIENCE LTD DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY , 54 (21-22) 2308 - 2324. (2007) Antarctica Cenozoic paleoceanography ATMOSPHERIC CARBON-DIOXIDE BENTHIC FORAMINIFERAL MG/CA ICE-SHEET OLIGOCENE/MIOCENE BOUNDARY CALCITE COMPENSATION CLIMATE-CHANGE MIOCENE OCEAN GLACIATION OSCILLATIONS Article 2007 ftucl 2016-09-29T22:17:04Z Antarctica and the Southern Ocean system evolved in the Cenozoic, but the details of this complex evolution are just beginning to emerge via high-resolution investigations of globally distributed marine sedimentary sequences. Here we review the recent progress in defining the orbital-scale evolution of the Antarctic/Southern Ocean system, with particular attention paid to new high-resolution multi-proxy records generated across intervals of abrupt Antarctic ice growth in the Paleogene and early Neogene. This more detailed perspective has allowed researchers to assess the processes and feedbacks involved in the Cenozoic evolution of the Antarctic cryosphere, absent potential complication of the paleoceanographic record by a substantial Northern Hemisphere ice volume signal. In this paper, we review the new tools being used to examine these high-resolution records, assess lead-lag relationships between ice volume, temperature, and carbon cycling during intervals of abrupt Antarctic ice growth, and consider the resulting implications for the global climate system. (C) 2007 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Antarc* Antarctic Antarctica Ice Sheet Southern Ocean University College London: UCL Discovery Antarctic Southern Ocean The Antarctic |
institution |
Open Polar |
collection |
University College London: UCL Discovery |
op_collection_id |
ftucl |
language |
unknown |
topic |
Antarctica Cenozoic paleoceanography ATMOSPHERIC CARBON-DIOXIDE BENTHIC FORAMINIFERAL MG/CA ICE-SHEET OLIGOCENE/MIOCENE BOUNDARY CALCITE COMPENSATION CLIMATE-CHANGE MIOCENE OCEAN GLACIATION OSCILLATIONS |
spellingShingle |
Antarctica Cenozoic paleoceanography ATMOSPHERIC CARBON-DIOXIDE BENTHIC FORAMINIFERAL MG/CA ICE-SHEET OLIGOCENE/MIOCENE BOUNDARY CALCITE COMPENSATION CLIMATE-CHANGE MIOCENE OCEAN GLACIATION OSCILLATIONS Shevenell, AE Kennett, JP Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
topic_facet |
Antarctica Cenozoic paleoceanography ATMOSPHERIC CARBON-DIOXIDE BENTHIC FORAMINIFERAL MG/CA ICE-SHEET OLIGOCENE/MIOCENE BOUNDARY CALCITE COMPENSATION CLIMATE-CHANGE MIOCENE OCEAN GLACIATION OSCILLATIONS |
description |
Antarctica and the Southern Ocean system evolved in the Cenozoic, but the details of this complex evolution are just beginning to emerge via high-resolution investigations of globally distributed marine sedimentary sequences. Here we review the recent progress in defining the orbital-scale evolution of the Antarctic/Southern Ocean system, with particular attention paid to new high-resolution multi-proxy records generated across intervals of abrupt Antarctic ice growth in the Paleogene and early Neogene. This more detailed perspective has allowed researchers to assess the processes and feedbacks involved in the Cenozoic evolution of the Antarctic cryosphere, absent potential complication of the paleoceanographic record by a substantial Northern Hemisphere ice volume signal. In this paper, we review the new tools being used to examine these high-resolution records, assess lead-lag relationships between ice volume, temperature, and carbon cycling during intervals of abrupt Antarctic ice growth, and consider the resulting implications for the global climate system. (C) 2007 Elsevier Ltd. All rights reserved. |
format |
Article in Journal/Newspaper |
author |
Shevenell, AE Kennett, JP |
author_facet |
Shevenell, AE Kennett, JP |
author_sort |
Shevenell, AE |
title |
Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
title_short |
Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
title_full |
Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
title_fullStr |
Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
title_full_unstemmed |
Cenozoic Antarctic cryosphere evolution: Tales from deep-sea sedimentary records |
title_sort |
cenozoic antarctic cryosphere evolution: tales from deep-sea sedimentary records |
publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
publishDate |
2007 |
url |
http://discovery.ucl.ac.uk/11202/ |
geographic |
Antarctic Southern Ocean The Antarctic |
geographic_facet |
Antarctic Southern Ocean The Antarctic |
genre |
Antarc* Antarctic Antarctica Ice Sheet Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet Southern Ocean |
op_source |
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY , 54 (21-22) 2308 - 2324. (2007) |
_version_ |
1766259362429403136 |