Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation
Sea surface temperatures (SSTs) were reconstructed over the last 25 000 yr using alkenone paleothermometry and planktonic foraminifera assemblages from two cores of the central Mediterranean Sea: the MD04-2797 core (Siculo–Tunisian channel) and the MD90-917 core (South Adriatic Sea). Comparison of t...
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2013
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00022486 2023-05-15T18:00:43+02:00 Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation Sicre, M.-A. Siani, G. Genty, D. Kallel, N. Essallami, L. 2013-06 electronic https://doi.org/10.5194/cp-9-1375-2013 https://noa.gwlb.de/receive/cop_mods_00022486 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00022441/cp-9-1375-2013.pdf https://cp.copernicus.org/articles/9/1375/2013/cp-9-1375-2013.pdf eng eng Copernicus Publications Climate of the Past -- http://www.copernicus.org/EGU/cp/cp/published_papers.html -- http://www.bibliothek.uni-regensburg.de/ezeit/?2217985 -- 1814-9332 https://doi.org/10.5194/cp-9-1375-2013 https://noa.gwlb.de/receive/cop_mods_00022486 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00022441/cp-9-1375-2013.pdf https://cp.copernicus.org/articles/9/1375/2013/cp-9-1375-2013.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2013 ftnonlinearchiv https://doi.org/10.5194/cp-9-1375-2013 2022-02-08T22:51:07Z Sea surface temperatures (SSTs) were reconstructed over the last 25 000 yr using alkenone paleothermometry and planktonic foraminifera assemblages from two cores of the central Mediterranean Sea: the MD04-2797 core (Siculo–Tunisian channel) and the MD90-917 core (South Adriatic Sea). Comparison of the centennial scale structure of the two temperature signals during the last deglaciation period reveals significant differences in timing and amplitude. We suggest that seasonal changes likely account for seemingly proxy record divergences during abrupt transitions from glacial to interglacial climates and for the apparent short duration of the Younger Dryas (YD) depicted by the alkenone time series, a feature that has already been stressed in earlier studies on the Mediterranean deglaciation. Article in Journal/Newspaper Planktonic foraminifera Niedersächsisches Online-Archiv NOA Climate of the Past 9 3 1375 1383 |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Sicre, M.-A. Siani, G. Genty, D. Kallel, N. Essallami, L. Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
topic_facet |
article Verlagsveröffentlichung |
description |
Sea surface temperatures (SSTs) were reconstructed over the last 25 000 yr using alkenone paleothermometry and planktonic foraminifera assemblages from two cores of the central Mediterranean Sea: the MD04-2797 core (Siculo–Tunisian channel) and the MD90-917 core (South Adriatic Sea). Comparison of the centennial scale structure of the two temperature signals during the last deglaciation period reveals significant differences in timing and amplitude. We suggest that seasonal changes likely account for seemingly proxy record divergences during abrupt transitions from glacial to interglacial climates and for the apparent short duration of the Younger Dryas (YD) depicted by the alkenone time series, a feature that has already been stressed in earlier studies on the Mediterranean deglaciation. |
format |
Article in Journal/Newspaper |
author |
Sicre, M.-A. Siani, G. Genty, D. Kallel, N. Essallami, L. |
author_facet |
Sicre, M.-A. Siani, G. Genty, D. Kallel, N. Essallami, L. |
author_sort |
Sicre, M.-A. |
title |
Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
title_short |
Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
title_full |
Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
title_fullStr |
Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
title_full_unstemmed |
Seemingly divergent sea surface temperature proxy records in the central Mediterranean during the last deglaciation |
title_sort |
seemingly divergent sea surface temperature proxy records in the central mediterranean during the last deglaciation |
publisher |
Copernicus Publications |
publishDate |
2013 |
url |
https://doi.org/10.5194/cp-9-1375-2013 https://noa.gwlb.de/receive/cop_mods_00022486 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00022441/cp-9-1375-2013.pdf https://cp.copernicus.org/articles/9/1375/2013/cp-9-1375-2013.pdf |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_relation |
Climate of the Past -- http://www.copernicus.org/EGU/cp/cp/published_papers.html -- http://www.bibliothek.uni-regensburg.de/ezeit/?2217985 -- 1814-9332 https://doi.org/10.5194/cp-9-1375-2013 https://noa.gwlb.de/receive/cop_mods_00022486 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00022441/cp-9-1375-2013.pdf https://cp.copernicus.org/articles/9/1375/2013/cp-9-1375-2013.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/cp-9-1375-2013 |
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Climate of the Past |
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9 |
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3 |
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1375 |
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1383 |
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