Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ...
Dinoflagellate cysts and XRF core scanning data from two marine sediment cores from embayments north (Bonavista Bay) and south ((Placentia Bay) of Newfoundland show significant changes in ocean and atmospheric conditions of the SW Labrador Sea region during the last 5700 years. Fresh and cold condit...
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ftdatacite:10.1594/pangaea.785845 2024-09-15T18:00:07+00:00 Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... Solignac, Sandrine Seidenkrantz, Marit-Solveig Jessen, Catherine Kuijpers, Antoon Gunvald, Anja K Olsen, Jesper 2011 application/zip https://dx.doi.org/10.1594/pangaea.785845 https://doi.pangaea.de/10.1594/PANGAEA.785845 en eng PANGAEA https://dx.doi.org/10.1177/0959683610385720 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 article Collection Supplementary Publication Series of Datasets 2011 ftdatacite https://doi.org/10.1594/pangaea.78584510.1177/0959683610385720 2024-08-01T10:50:04Z Dinoflagellate cysts and XRF core scanning data from two marine sediment cores from embayments north (Bonavista Bay) and south ((Placentia Bay) of Newfoundland show significant changes in ocean and atmospheric conditions of the SW Labrador Sea region during the last 5700 years. Fresh and cold conditions, probably accompanied by seasonal sea ice, prevailed both north and south of Newfoundland from c. 5.7 to 4.0 cal. kyr BP. This may be linked to intensified Labrador Current export of cold meltwater and/or sea ice from the Arctic, presumably related to warmer conditions in the northernmost latitudes and the prevalence of strong (north)westerly winds. After c. 4.0 cal. kyr BP, sea-surface conditions warmed up and sea ice decreased northeast of Newfoundland, but conditions were still cold south of Newfoundland. This suggests a decrease in Arctic meltwater export and westerly wind strength. After 2.9 - 2.5 cal. kyr BP, only minor changes in sea-surface conditions affected the study sites. Sea-surface temperatures ... : Supplement to: Solignac, Sandrine; Seidenkrantz, Marit-Solveig; Jessen, Catherine; Kuijpers, Antoon; Gunvald, Anja K; Olsen, Jesper (2011): Late-Holocene sea-surface conditions offshore Newfoundland based on dinoflagellate cysts. The Holocene, 21(4), 1-14 ... Article in Journal/Newspaper Bonavista Bay Labrador Sea Newfoundland Sea ice DataCite |
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Open Polar |
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ftdatacite |
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English |
description |
Dinoflagellate cysts and XRF core scanning data from two marine sediment cores from embayments north (Bonavista Bay) and south ((Placentia Bay) of Newfoundland show significant changes in ocean and atmospheric conditions of the SW Labrador Sea region during the last 5700 years. Fresh and cold conditions, probably accompanied by seasonal sea ice, prevailed both north and south of Newfoundland from c. 5.7 to 4.0 cal. kyr BP. This may be linked to intensified Labrador Current export of cold meltwater and/or sea ice from the Arctic, presumably related to warmer conditions in the northernmost latitudes and the prevalence of strong (north)westerly winds. After c. 4.0 cal. kyr BP, sea-surface conditions warmed up and sea ice decreased northeast of Newfoundland, but conditions were still cold south of Newfoundland. This suggests a decrease in Arctic meltwater export and westerly wind strength. After 2.9 - 2.5 cal. kyr BP, only minor changes in sea-surface conditions affected the study sites. Sea-surface temperatures ... : Supplement to: Solignac, Sandrine; Seidenkrantz, Marit-Solveig; Jessen, Catherine; Kuijpers, Antoon; Gunvald, Anja K; Olsen, Jesper (2011): Late-Holocene sea-surface conditions offshore Newfoundland based on dinoflagellate cysts. The Holocene, 21(4), 1-14 ... |
format |
Article in Journal/Newspaper |
author |
Solignac, Sandrine Seidenkrantz, Marit-Solveig Jessen, Catherine Kuijpers, Antoon Gunvald, Anja K Olsen, Jesper |
spellingShingle |
Solignac, Sandrine Seidenkrantz, Marit-Solveig Jessen, Catherine Kuijpers, Antoon Gunvald, Anja K Olsen, Jesper Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
author_facet |
Solignac, Sandrine Seidenkrantz, Marit-Solveig Jessen, Catherine Kuijpers, Antoon Gunvald, Anja K Olsen, Jesper |
author_sort |
Solignac, Sandrine |
title |
Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
title_short |
Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
title_full |
Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
title_fullStr |
Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
title_full_unstemmed |
Age analysis and dinoflagellate cyst measurements of sediment cores AI07-03G and AI0712G from embayments north (Bonavista Bay) and south (Placentia Bay) of Newfoundland ... |
title_sort |
age analysis and dinoflagellate cyst measurements of sediment cores ai07-03g and ai0712g from embayments north (bonavista bay) and south (placentia bay) of newfoundland ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.785845 https://doi.pangaea.de/10.1594/PANGAEA.785845 |
genre |
Bonavista Bay Labrador Sea Newfoundland Sea ice |
genre_facet |
Bonavista Bay Labrador Sea Newfoundland Sea ice |
op_relation |
https://dx.doi.org/10.1177/0959683610385720 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.78584510.1177/0959683610385720 |
_version_ |
1810437219974905856 |