Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30
This paper documents the last 10 ka evolution of one of the key parameters of climate: sea-surface temperatures (SST) in the subpolar North Atlantic. We focus on the southern Bay of Biscay, a highly sensitive oceanographic area because of its strategic and nodal position regarding the dynamics of th...
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ftdatacite:10.1594/pangaea.872166 2023-05-15T17:30:43+02:00 Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 Mary, Yannick Eynaud, Frédérique Colin, Christophe Rossignol, Linda Brocheray, Sandra Mojtahid, Meryem Garcia, Jennifer Peral, Marion Howa, Hélène Zaragosi, Sebastien Cremer, Michel 2017 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.872166 https://doi.pangaea.de/10.1594/PANGAEA.872166 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.5194/cp-2016-32 https://dx.doi.org/10.1016/j.palaeo.2013.03.004 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Depth, top/min DEPTH, sediment/rock AGE Sea surface temperature, annual mean Sea surface temperature, annual mean, minimum Sea surface temperature, annual mean, maximum Sea surface temperature, January-March Sea surface temperature, January-March, minimum Sea surface temperature, January-March, maximum Sea surface temperature, April-June Sea surface temperature, April-June, minimum Sea surface temperature, April-June, maximum Sea surface temperature, July-September Sea surface temperature, July-September, minimum Sea surface temperature, July-September, maximum Sea surface temperature, October-December Sea surface temperature, October-December, minimum Sea surface temperature, October-December, maximum Core Modern analog technique MAT Dataset dataset Supplementary Dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.872166 https://doi.org/10.5194/cp-2016-32 https://doi.org/10.1016/j.palaeo.2013.03.004 2022-02-09T13:17:17Z This paper documents the last 10 ka evolution of one of the key parameters of climate: sea-surface temperatures (SST) in the subpolar North Atlantic. We focus on the southern Bay of Biscay, a highly sensitive oceanographic area because of its strategic and nodal position regarding the dynamics of the North Atlantic subpolar and subtropical gyres. This site furthermore offers unique sedimentary environments characterized by exceptional accumulation rates, enabling the study of Holocene archives at (infra)centennial scales. Our results mainly derive from planktonic foraminiferal association analysis on two cores from the southern Landes plateau. These associations were used as quantitative tools (thanks to the Modern Analog Technique) to track past hydrographical changes. SST reconstructions were thus obtained at an unprecedented resolution and compared to a compilation of Holocene records from the northern North Atlantic. From this regional perspective are shown fundamental timing differences between the gyre dynamics, nuancing classical views of a simple meridional overturning cell. : Sea-surface hydrographical data (annual and seasonnal SST) obtained thanks to the modern analog technique (MAT) after the analysis of planktonic foraminifera assemblages (Relative abundances as published in Mojtahid et al., 2013 for core Ks10B, and from unpublished counts for core PP10-07). Dataset North Atlantic Planktonic foraminifera DataCite Metadata Store (German National Library of Science and Technology) Hélène ENVELOPE(139.732,139.732,-66.624,-66.624) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Depth, top/min DEPTH, sediment/rock AGE Sea surface temperature, annual mean Sea surface temperature, annual mean, minimum Sea surface temperature, annual mean, maximum Sea surface temperature, January-March Sea surface temperature, January-March, minimum Sea surface temperature, January-March, maximum Sea surface temperature, April-June Sea surface temperature, April-June, minimum Sea surface temperature, April-June, maximum Sea surface temperature, July-September Sea surface temperature, July-September, minimum Sea surface temperature, July-September, maximum Sea surface temperature, October-December Sea surface temperature, October-December, minimum Sea surface temperature, October-December, maximum Core Modern analog technique MAT |
spellingShingle |
Depth, top/min DEPTH, sediment/rock AGE Sea surface temperature, annual mean Sea surface temperature, annual mean, minimum Sea surface temperature, annual mean, maximum Sea surface temperature, January-March Sea surface temperature, January-March, minimum Sea surface temperature, January-March, maximum Sea surface temperature, April-June Sea surface temperature, April-June, minimum Sea surface temperature, April-June, maximum Sea surface temperature, July-September Sea surface temperature, July-September, minimum Sea surface temperature, July-September, maximum Sea surface temperature, October-December Sea surface temperature, October-December, minimum Sea surface temperature, October-December, maximum Core Modern analog technique MAT Mary, Yannick Eynaud, Frédérique Colin, Christophe Rossignol, Linda Brocheray, Sandra Mojtahid, Meryem Garcia, Jennifer Peral, Marion Howa, Hélène Zaragosi, Sebastien Cremer, Michel Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
topic_facet |
Depth, top/min DEPTH, sediment/rock AGE Sea surface temperature, annual mean Sea surface temperature, annual mean, minimum Sea surface temperature, annual mean, maximum Sea surface temperature, January-March Sea surface temperature, January-March, minimum Sea surface temperature, January-March, maximum Sea surface temperature, April-June Sea surface temperature, April-June, minimum Sea surface temperature, April-June, maximum Sea surface temperature, July-September Sea surface temperature, July-September, minimum Sea surface temperature, July-September, maximum Sea surface temperature, October-December Sea surface temperature, October-December, minimum Sea surface temperature, October-December, maximum Core Modern analog technique MAT |
description |
This paper documents the last 10 ka evolution of one of the key parameters of climate: sea-surface temperatures (SST) in the subpolar North Atlantic. We focus on the southern Bay of Biscay, a highly sensitive oceanographic area because of its strategic and nodal position regarding the dynamics of the North Atlantic subpolar and subtropical gyres. This site furthermore offers unique sedimentary environments characterized by exceptional accumulation rates, enabling the study of Holocene archives at (infra)centennial scales. Our results mainly derive from planktonic foraminiferal association analysis on two cores from the southern Landes plateau. These associations were used as quantitative tools (thanks to the Modern Analog Technique) to track past hydrographical changes. SST reconstructions were thus obtained at an unprecedented resolution and compared to a compilation of Holocene records from the northern North Atlantic. From this regional perspective are shown fundamental timing differences between the gyre dynamics, nuancing classical views of a simple meridional overturning cell. : Sea-surface hydrographical data (annual and seasonnal SST) obtained thanks to the modern analog technique (MAT) after the analysis of planktonic foraminifera assemblages (Relative abundances as published in Mojtahid et al., 2013 for core Ks10B, and from unpublished counts for core PP10-07). |
format |
Dataset |
author |
Mary, Yannick Eynaud, Frédérique Colin, Christophe Rossignol, Linda Brocheray, Sandra Mojtahid, Meryem Garcia, Jennifer Peral, Marion Howa, Hélène Zaragosi, Sebastien Cremer, Michel |
author_facet |
Mary, Yannick Eynaud, Frédérique Colin, Christophe Rossignol, Linda Brocheray, Sandra Mojtahid, Meryem Garcia, Jennifer Peral, Marion Howa, Hélène Zaragosi, Sebastien Cremer, Michel |
author_sort |
Mary, Yannick |
title |
Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
title_short |
Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
title_full |
Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
title_fullStr |
Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
title_full_unstemmed |
Holocene SST reconstructions from the southern Bay of Biscay, supplement to: Mary, Yannick; Eynaud, Frédérique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Hélène; Zaragosi, Sebastien; Cremer, Michel (2016): Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point. Climate of the Past Discussions, 1-30 |
title_sort |
holocene sst reconstructions from the southern bay of biscay, supplement to: mary, yannick; eynaud, frédérique; colin, christophe; rossignol, linda; brocheray, sandra; mojtahid, meryem; garcia, jennifer; peral, marion; howa, hélène; zaragosi, sebastien; cremer, michel (2016): changes in holocene meridional circulation and poleward atlantic flow: the bay of biscay as a nodal point. climate of the past discussions, 1-30 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.872166 https://doi.pangaea.de/10.1594/PANGAEA.872166 |
long_lat |
ENVELOPE(139.732,139.732,-66.624,-66.624) |
geographic |
Hélène |
geographic_facet |
Hélène |
genre |
North Atlantic Planktonic foraminifera |
genre_facet |
North Atlantic Planktonic foraminifera |
op_relation |
https://dx.doi.org/10.5194/cp-2016-32 https://dx.doi.org/10.1016/j.palaeo.2013.03.004 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.872166 https://doi.org/10.5194/cp-2016-32 https://doi.org/10.1016/j.palaeo.2013.03.004 |
_version_ |
1766127626104078336 |