Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data
temporal resolution pollen record from the Alboran Sea ODP Site 976, pollen-based quantitative climate reconstruction and biomisation show that changes of Mediterranean vegetation have been clearly modulated by short and long term variability during the last 25 000 years. The reliability of the quan...
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2009
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Online Access: | https://doi.org/10.5194/cp-5-503-2009 https://archimer.ifremer.fr/doc/00218/32918/31406.pdf https://archimer.ifremer.fr/doc/00218/32918/ |
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fttriple:oai:gotriple.eu:dGrnCboyi5BMYmJDJm0HC 2023-05-15T17:30:51+02:00 Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data Nebout, Nathalie Combourieu Peyron, O. Dormoy, I. Desprat, S. Beaudouin, C. Kotthoff, U. Marret, F. 2009-01-01 https://doi.org/10.5194/cp-5-503-2009 https://archimer.ifremer.fr/doc/00218/32918/31406.pdf https://archimer.ifremer.fr/doc/00218/32918/ en eng Copernicus Gesellschaft Mbh doi:10.5194/cp-5-503-2009 10670/1.7bdso9 10670/1.6h4iud https://archimer.ifremer.fr/doc/00218/32918/31406.pdf https://archimer.ifremer.fr/doc/00218/32918/ lic_creative-commons other undefined Archimer, archive institutionnelle de l'Ifremer Geographica Helvetica - geography Climate Of The Past (1814-9324) (Copernicus Gesellschaft Mbh), 2009 , Vol. 5 , N. 3 , P. 503-521 anthro-bio geo Text https://vocabularies.coar-repositories.org/resource_types/c_18cf/ 2009 fttriple https://doi.org/10.5194/cp-5-503-2009 2023-01-22T17:51:54Z temporal resolution pollen record from the Alboran Sea ODP Site 976, pollen-based quantitative climate reconstruction and biomisation show that changes of Mediterranean vegetation have been clearly modulated by short and long term variability during the last 25 000 years. The reliability of the quantitative climate reconstruction from marine pollen spectra has been tested using 22 marine core-top samples from the Mediterranean. The ODP Site 976 pollen record and climatic reconstruction confirm that Mediterranean environments have a rapid response to the climatic fluctuations during the last Termination. The western Mediterranean vegetation response appears nearly synchronous with North Atlantic variability during the last deglaciation as well as during the Holocene. High-resolution analyses of the ODP Site 976 pollen record show a cooling trend during the Bolling/Allerod period. In addition, this period is marked by two warm episodes bracketing a cooling event that represent the Bolling-Older Dryas-Allerod succession. During the Holocene, recurrent declines of the forest cover over the Alboran Sea borderlands indicate climate events that correlate well with several events of increased Mediterranean dryness observed on the continent and with Mediterranean Sea cooling episodes detected by alkenone-based sea surface temperature reconstructions. These events clearly reflect the response of the Mediterranean vegetation to the North Atlantic Holocene cold events. Text North Atlantic Unknown Climate of the Past 5 3 503 521 |
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English |
topic |
anthro-bio geo |
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anthro-bio geo Nebout, Nathalie Combourieu Peyron, O. Dormoy, I. Desprat, S. Beaudouin, C. Kotthoff, U. Marret, F. Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
topic_facet |
anthro-bio geo |
description |
temporal resolution pollen record from the Alboran Sea ODP Site 976, pollen-based quantitative climate reconstruction and biomisation show that changes of Mediterranean vegetation have been clearly modulated by short and long term variability during the last 25 000 years. The reliability of the quantitative climate reconstruction from marine pollen spectra has been tested using 22 marine core-top samples from the Mediterranean. The ODP Site 976 pollen record and climatic reconstruction confirm that Mediterranean environments have a rapid response to the climatic fluctuations during the last Termination. The western Mediterranean vegetation response appears nearly synchronous with North Atlantic variability during the last deglaciation as well as during the Holocene. High-resolution analyses of the ODP Site 976 pollen record show a cooling trend during the Bolling/Allerod period. In addition, this period is marked by two warm episodes bracketing a cooling event that represent the Bolling-Older Dryas-Allerod succession. During the Holocene, recurrent declines of the forest cover over the Alboran Sea borderlands indicate climate events that correlate well with several events of increased Mediterranean dryness observed on the continent and with Mediterranean Sea cooling episodes detected by alkenone-based sea surface temperature reconstructions. These events clearly reflect the response of the Mediterranean vegetation to the North Atlantic Holocene cold events. |
format |
Text |
author |
Nebout, Nathalie Combourieu Peyron, O. Dormoy, I. Desprat, S. Beaudouin, C. Kotthoff, U. Marret, F. |
author_facet |
Nebout, Nathalie Combourieu Peyron, O. Dormoy, I. Desprat, S. Beaudouin, C. Kotthoff, U. Marret, F. |
author_sort |
Nebout, Nathalie Combourieu |
title |
Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
title_short |
Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
title_full |
Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
title_fullStr |
Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
title_full_unstemmed |
Rapid climatic variability in the west Mediterranean during the last 25 000 years from high resolution pollen data |
title_sort |
rapid climatic variability in the west mediterranean during the last 25 000 years from high resolution pollen data |
publisher |
Copernicus Gesellschaft Mbh |
publishDate |
2009 |
url |
https://doi.org/10.5194/cp-5-503-2009 https://archimer.ifremer.fr/doc/00218/32918/31406.pdf https://archimer.ifremer.fr/doc/00218/32918/ |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Archimer, archive institutionnelle de l'Ifremer Geographica Helvetica - geography Climate Of The Past (1814-9324) (Copernicus Gesellschaft Mbh), 2009 , Vol. 5 , N. 3 , P. 503-521 |
op_relation |
doi:10.5194/cp-5-503-2009 10670/1.7bdso9 10670/1.6h4iud https://archimer.ifremer.fr/doc/00218/32918/31406.pdf https://archimer.ifremer.fr/doc/00218/32918/ |
op_rights |
lic_creative-commons other undefined |
op_doi |
https://doi.org/10.5194/cp-5-503-2009 |
container_title |
Climate of the Past |
container_volume |
5 |
container_issue |
3 |
container_start_page |
503 |
op_container_end_page |
521 |
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1766127953943461888 |