Climate stability during the Pliocene warm period
We present a high-resolution climate record from a sediment core spanning an 80-kyr interval of time during the mid-Pliocene epoch, when warmer conditions and lower global ice volume prevailed worldwide. Oxygen and carbon isotope analyses were made on benthic and planktonic foraminifera from ODP Sit...
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Columbia University
2003
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ftdatacite:10.7916/d8gm873v 2023-05-15T17:28:57+02:00 Climate stability during the Pliocene warm period Draut, Amy E. Raymo, Maureen E. McManus, Jerry F. Oppo, Delia W. 2003 https://dx.doi.org/10.7916/d8gm873v https://academiccommons.columbia.edu/doi/10.7916/D8GM873V unknown Columbia University https://dx.doi.org/10.1029/2003pa000889 Pliocene Geologic Epoch Climatic changes Chemical oceanography--Research Submarine geology Hydrology Paleoclimatology Text Articles article-journal ScholarlyArticle 2003 ftdatacite https://doi.org/10.7916/d8gm873v https://doi.org/10.1029/2003pa000889 2021-11-05T12:55:41Z We present a high-resolution climate record from a sediment core spanning an 80-kyr interval of time during the mid-Pliocene epoch, when warmer conditions and lower global ice volume prevailed worldwide. Oxygen and carbon isotope analyses were made on benthic and planktonic foraminifera from ODP Site 981 in the North Atlantic. The amplitude and approximate recurrence interval of suborbital variations in these records are comparable to those of Holocene and marine isotope stage 11 (MIS 11) records from the North Atlantic. We conclude that the mid-Pliocene warm interval was a time of relative climatic stability. These results suggest that warmer climatic conditions alone may not necessarily enhance variability in the climate system, a finding that may facilitate predictions of 21st century climatic response to anthropogenic warming. Text North Atlantic Planktonic foraminifera DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Pliocene Geologic Epoch Climatic changes Chemical oceanography--Research Submarine geology Hydrology Paleoclimatology |
spellingShingle |
Pliocene Geologic Epoch Climatic changes Chemical oceanography--Research Submarine geology Hydrology Paleoclimatology Draut, Amy E. Raymo, Maureen E. McManus, Jerry F. Oppo, Delia W. Climate stability during the Pliocene warm period |
topic_facet |
Pliocene Geologic Epoch Climatic changes Chemical oceanography--Research Submarine geology Hydrology Paleoclimatology |
description |
We present a high-resolution climate record from a sediment core spanning an 80-kyr interval of time during the mid-Pliocene epoch, when warmer conditions and lower global ice volume prevailed worldwide. Oxygen and carbon isotope analyses were made on benthic and planktonic foraminifera from ODP Site 981 in the North Atlantic. The amplitude and approximate recurrence interval of suborbital variations in these records are comparable to those of Holocene and marine isotope stage 11 (MIS 11) records from the North Atlantic. We conclude that the mid-Pliocene warm interval was a time of relative climatic stability. These results suggest that warmer climatic conditions alone may not necessarily enhance variability in the climate system, a finding that may facilitate predictions of 21st century climatic response to anthropogenic warming. |
format |
Text |
author |
Draut, Amy E. Raymo, Maureen E. McManus, Jerry F. Oppo, Delia W. |
author_facet |
Draut, Amy E. Raymo, Maureen E. McManus, Jerry F. Oppo, Delia W. |
author_sort |
Draut, Amy E. |
title |
Climate stability during the Pliocene warm period |
title_short |
Climate stability during the Pliocene warm period |
title_full |
Climate stability during the Pliocene warm period |
title_fullStr |
Climate stability during the Pliocene warm period |
title_full_unstemmed |
Climate stability during the Pliocene warm period |
title_sort |
climate stability during the pliocene warm period |
publisher |
Columbia University |
publishDate |
2003 |
url |
https://dx.doi.org/10.7916/d8gm873v https://academiccommons.columbia.edu/doi/10.7916/D8GM873V |
genre |
North Atlantic Planktonic foraminifera |
genre_facet |
North Atlantic Planktonic foraminifera |
op_relation |
https://dx.doi.org/10.1029/2003pa000889 |
op_doi |
https://doi.org/10.7916/d8gm873v https://doi.org/10.1029/2003pa000889 |
_version_ |
1766122238808948736 |