The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ...
Holocene sea ice and palaeoenvironmental conditions were reconstructed using three sediment cores from northeastern Baffin Bay (GeoB19948-3 and GeoB19927-3) and the Labrador Sea (GeoB19905-1) along a north-south transect based on sea ice IP25 and open-water phytoplankton biomarkers (brassicasterol,...
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ftdatacite:10.1594/pangaea.939206 2024-02-27T08:38:14+00:00 The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... Saini, Jeetendra Stein, Ruediger Fahl, Kirsten Weiser, Jens Hebbeln, Dierk Madaj, Lina 2021 application/zip https://dx.doi.org/10.1594/pangaea.939206 https://doi.pangaea.de/10.1594/PANGAEA.939206 en eng PANGAEA https://dx.doi.org/10.1111/bor.12583 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Baffin Bay HBI III Holocene IP25 Labrador Sea PIP25 index Sea ice Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic ArcTrain article Collection Publication Series of Datasets 2021 ftdatacite https://doi.org/10.1594/pangaea.93920610.1111/bor.12583 2024-02-01T14:42:11Z Holocene sea ice and palaeoenvironmental conditions were reconstructed using three sediment cores from northeastern Baffin Bay (GeoB19948-3 and GeoB19927-3) and the Labrador Sea (GeoB19905-1) along a north-south transect based on sea ice IP25 and open-water phytoplankton biomarkers (brassicasterol, dinosterol and HBI III). In Baffin Bay, sea-surface conditions in the Early Holocene were characterized by extended (early) spring sea ice cover (SIC) prior to 7.6 ka BP. The conditions in the NE Labrador Sea, however, remained predominantly ice-free in spring/autumn due to the enhanced influx of Atlantic Water (i.e., WGC; West Greenland Current) from 11.5 to ~9.1 ka BP, succeeded by a period of continued (spring-autumn) ice-free conditions from 9.1 to 7.6 ka BP corresponding to the onset of Holocene Thermal Maximum (HTM)-like conditions. A transition towards reoccurring ice-edge and significantly reduced SIC conditions in Baffin Bay is evident in the Mid Holocene (~7.6-3 ka BP) probably caused by the variations ... Article in Journal/Newspaper Arctic Baffin Bay Baffin Bay Baffin Climate change Greenland Labrador Sea North Atlantic Phytoplankton Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Baffin Bay Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Baffin Bay HBI III Holocene IP25 Labrador Sea PIP25 index Sea ice Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic ArcTrain |
spellingShingle |
Baffin Bay HBI III Holocene IP25 Labrador Sea PIP25 index Sea ice Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic ArcTrain Saini, Jeetendra Stein, Ruediger Fahl, Kirsten Weiser, Jens Hebbeln, Dierk Madaj, Lina The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
topic_facet |
Baffin Bay HBI III Holocene IP25 Labrador Sea PIP25 index Sea ice Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic ArcTrain |
description |
Holocene sea ice and palaeoenvironmental conditions were reconstructed using three sediment cores from northeastern Baffin Bay (GeoB19948-3 and GeoB19927-3) and the Labrador Sea (GeoB19905-1) along a north-south transect based on sea ice IP25 and open-water phytoplankton biomarkers (brassicasterol, dinosterol and HBI III). In Baffin Bay, sea-surface conditions in the Early Holocene were characterized by extended (early) spring sea ice cover (SIC) prior to 7.6 ka BP. The conditions in the NE Labrador Sea, however, remained predominantly ice-free in spring/autumn due to the enhanced influx of Atlantic Water (i.e., WGC; West Greenland Current) from 11.5 to ~9.1 ka BP, succeeded by a period of continued (spring-autumn) ice-free conditions from 9.1 to 7.6 ka BP corresponding to the onset of Holocene Thermal Maximum (HTM)-like conditions. A transition towards reoccurring ice-edge and significantly reduced SIC conditions in Baffin Bay is evident in the Mid Holocene (~7.6-3 ka BP) probably caused by the variations ... |
format |
Article in Journal/Newspaper |
author |
Saini, Jeetendra Stein, Ruediger Fahl, Kirsten Weiser, Jens Hebbeln, Dierk Madaj, Lina |
author_facet |
Saini, Jeetendra Stein, Ruediger Fahl, Kirsten Weiser, Jens Hebbeln, Dierk Madaj, Lina |
author_sort |
Saini, Jeetendra |
title |
The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
title_short |
The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
title_full |
The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
title_fullStr |
The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
title_full_unstemmed |
The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene ... |
title_sort |
biomarker and bulk parameters of two sediment cores along baffin bay-labrador sea north-south transect during the holocene ... |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://dx.doi.org/10.1594/pangaea.939206 https://doi.pangaea.de/10.1594/PANGAEA.939206 |
geographic |
Arctic Baffin Bay Greenland |
geographic_facet |
Arctic Baffin Bay Greenland |
genre |
Arctic Baffin Bay Baffin Bay Baffin Climate change Greenland Labrador Sea North Atlantic Phytoplankton Sea ice |
genre_facet |
Arctic Baffin Bay Baffin Bay Baffin Climate change Greenland Labrador Sea North Atlantic Phytoplankton Sea ice |
op_relation |
https://dx.doi.org/10.1111/bor.12583 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.93920610.1111/bor.12583 |
_version_ |
1792045168671588352 |