Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach
Abstract Holocene cooling events have been reconstructed for the southern Adriatic Sea (central Mediterranean) by means of analyses of organic walled dinoflagellate cysts, planktonic foraminifera, oxygen isotopes, calcareous nanoplankton, alkenones and pollen from a sediment core. Two cooling events...
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crwiley:10.1002/jqs.782 2024-09-15T18:09:49+00:00 Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach Sangiorgi, Francesca Capotondi, Lucilla Combourieu Nebout, Nathalie Vigliotti, Luigi Brinkhuis, Henk Giunta, Simona Lotter, Andrè F. Morigi, Caterina Negri, Alessandra Reichart, Gert‐Jan 2003 http://dx.doi.org/10.1002/jqs.782 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.782 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.782 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Quaternary Science volume 18, issue 8, page 723-732 ISSN 0267-8179 1099-1417 journal-article 2003 crwiley https://doi.org/10.1002/jqs.782 2024-08-22T04:16:19Z Abstract Holocene cooling events have been reconstructed for the southern Adriatic Sea (central Mediterranean) by means of analyses of organic walled dinoflagellate cysts, planktonic foraminifera, oxygen isotopes, calcareous nanoplankton, alkenones and pollen from a sediment core. Two cooling events have been detected, during which sea‐surface temperatures (SSTs) were ca. 2°C lower. Unravelling the SST signal into dominant seasonal components suggests maximum winter cooling of 2°C at around 6.0 ka, whereas the cooling at ca. 3.0 ka might be the result of a spring temperature cooling of 2–3°C. The events, lasting several hundred years, are apparently synchronous with those in the Aegean Sea, where they have been related to known cooling events from the Greenland ice‐core record. A distinct interruption in Adriatic Sea sapropel S1 is not clearly accompanied by a local drop in winter temperatures, but seems to be forced by ventilation, which probably occurred earlier in the Aegean Sea and was subsequently transmitted to the Adriatic Sea. Copyright © 2003 John Wiley & Sons, Ltd. Article in Journal/Newspaper Greenland Greenland ice core ice core Planktonic foraminifera Wiley Online Library Journal of Quaternary Science 18 8 723 732 |
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Wiley Online Library |
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English |
description |
Abstract Holocene cooling events have been reconstructed for the southern Adriatic Sea (central Mediterranean) by means of analyses of organic walled dinoflagellate cysts, planktonic foraminifera, oxygen isotopes, calcareous nanoplankton, alkenones and pollen from a sediment core. Two cooling events have been detected, during which sea‐surface temperatures (SSTs) were ca. 2°C lower. Unravelling the SST signal into dominant seasonal components suggests maximum winter cooling of 2°C at around 6.0 ka, whereas the cooling at ca. 3.0 ka might be the result of a spring temperature cooling of 2–3°C. The events, lasting several hundred years, are apparently synchronous with those in the Aegean Sea, where they have been related to known cooling events from the Greenland ice‐core record. A distinct interruption in Adriatic Sea sapropel S1 is not clearly accompanied by a local drop in winter temperatures, but seems to be forced by ventilation, which probably occurred earlier in the Aegean Sea and was subsequently transmitted to the Adriatic Sea. Copyright © 2003 John Wiley & Sons, Ltd. |
format |
Article in Journal/Newspaper |
author |
Sangiorgi, Francesca Capotondi, Lucilla Combourieu Nebout, Nathalie Vigliotti, Luigi Brinkhuis, Henk Giunta, Simona Lotter, Andrè F. Morigi, Caterina Negri, Alessandra Reichart, Gert‐Jan |
spellingShingle |
Sangiorgi, Francesca Capotondi, Lucilla Combourieu Nebout, Nathalie Vigliotti, Luigi Brinkhuis, Henk Giunta, Simona Lotter, Andrè F. Morigi, Caterina Negri, Alessandra Reichart, Gert‐Jan Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
author_facet |
Sangiorgi, Francesca Capotondi, Lucilla Combourieu Nebout, Nathalie Vigliotti, Luigi Brinkhuis, Henk Giunta, Simona Lotter, Andrè F. Morigi, Caterina Negri, Alessandra Reichart, Gert‐Jan |
author_sort |
Sangiorgi, Francesca |
title |
Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
title_short |
Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
title_full |
Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
title_fullStr |
Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
title_full_unstemmed |
Holocene seasonal sea‐surface temperature variations in the southern Adriatic Sea inferred from a multiproxy approach |
title_sort |
holocene seasonal sea‐surface temperature variations in the southern adriatic sea inferred from a multiproxy approach |
publisher |
Wiley |
publishDate |
2003 |
url |
http://dx.doi.org/10.1002/jqs.782 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjqs.782 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jqs.782 |
genre |
Greenland Greenland ice core ice core Planktonic foraminifera |
genre_facet |
Greenland Greenland ice core ice core Planktonic foraminifera |
op_source |
Journal of Quaternary Science volume 18, issue 8, page 723-732 ISSN 0267-8179 1099-1417 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jqs.782 |
container_title |
Journal of Quaternary Science |
container_volume |
18 |
container_issue |
8 |
container_start_page |
723 |
op_container_end_page |
732 |
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1810447416192663552 |