Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749
Atlantic Water (AW) advection plays an important role for climatic, oceanographic and environmental conditions in the eastern Arctic. Situated along the only deep connection between the Atlantic and the Arctic Ocean, the Svalbard Archipelago is an ideal location to reconstruct the past AW advection...
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ftdatacite:10.1594/pangaea.882243 2023-05-15T15:03:53+02:00 Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 Bartels, Martin Titschack, Jürgen Fahl, Kirsten Stein, Ruediger Seidenkrantz, Marit-Solveig Hillaire-Marcel, Claude Hebbeln, Dierk 2017 application/zip https://dx.doi.org/10.1594/pangaea.882243 https://doi.pangaea.de/10.1594/PANGAEA.882243 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.5194/cp-13-1717-2017 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Center for Marine Environmental Sciences MARUM Geosciences, University of Bremen GeoB article Supplementary Collection of Datasets Collection 2017 ftdatacite https://doi.org/10.1594/pangaea.882243 https://doi.org/10.5194/cp-13-1717-2017 2022-02-09T12:04:35Z Atlantic Water (AW) advection plays an important role for climatic, oceanographic and environmental conditions in the eastern Arctic. Situated along the only deep connection between the Atlantic and the Arctic Ocean, the Svalbard Archipelago is an ideal location to reconstruct the past AW advection history and document its linkage with local glacier dynamics, as illustrated in the present study of a 275 cm long sedimentary record from Woodfjorden (northern Spitsbergen; water depth: 171 m) spanning the last ~15,500 years. Sedimentological, micropalaeontological and geochemical analyses were used to reconstruct changes in marine environmental conditions, sea-ice cover and glacier activity. Data illustrate a partial breakup of the Svalbard-Barents Sea Ice Sheet from Heinrich Stadial 1 onwards (until ~14.6 ka). During the Bølling-Allerød (~14.6-12.7 ka), AW penetrated as a bottom water mass into the fjord system and contributed significantly to the destabilisation of local glaciers. During the Younger Dryas (~12.7-11.7 ka), it intruded into intermediate waters while evidence for a glacier advance is lacking. A short-term deepening of the halocline occurred at the very end of this interval. During the early Holocene (~11.7-7.8 ka), mild conditions led to glacier retreat, a reduced sea-ice cover and increasing sea surface temperatures, with a brief interruption during the Preboreal Oscillation (~11.1-10.8 ka). Due to a ~6,000-years gap, the mid-Holocene is not recorded in this sediment core. During the late Holocene (~1.8-0.4 ka), a slightly reduced AW inflow and lower sea surface temperatures compared to the early Holocene are reconstructed. Glaciers, which previously retreated to the shallower inner parts of the Woodfjorden system, likely advanced during the late Holocene. In particular, as topographic control in concert with the reduced summer insolation partly decoupled glacier dynamics from AW advection during this recent interval. Article in Journal/Newspaper Arctic Arctic Ocean Barents Sea Foraminifera* glacier Ice Sheet Sea ice Svalbard Svalbard-Barents Sea Ice sheet Woodfjord* Woodfjorden Spitsbergen DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Svalbard Barents Sea Svalbard Archipelago Woodfjorden ENVELOPE(14.000,14.000,79.833,79.833) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Center for Marine Environmental Sciences MARUM Geosciences, University of Bremen GeoB |
spellingShingle |
Center for Marine Environmental Sciences MARUM Geosciences, University of Bremen GeoB Bartels, Martin Titschack, Jürgen Fahl, Kirsten Stein, Ruediger Seidenkrantz, Marit-Solveig Hillaire-Marcel, Claude Hebbeln, Dierk Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
topic_facet |
Center for Marine Environmental Sciences MARUM Geosciences, University of Bremen GeoB |
description |
Atlantic Water (AW) advection plays an important role for climatic, oceanographic and environmental conditions in the eastern Arctic. Situated along the only deep connection between the Atlantic and the Arctic Ocean, the Svalbard Archipelago is an ideal location to reconstruct the past AW advection history and document its linkage with local glacier dynamics, as illustrated in the present study of a 275 cm long sedimentary record from Woodfjorden (northern Spitsbergen; water depth: 171 m) spanning the last ~15,500 years. Sedimentological, micropalaeontological and geochemical analyses were used to reconstruct changes in marine environmental conditions, sea-ice cover and glacier activity. Data illustrate a partial breakup of the Svalbard-Barents Sea Ice Sheet from Heinrich Stadial 1 onwards (until ~14.6 ka). During the Bølling-Allerød (~14.6-12.7 ka), AW penetrated as a bottom water mass into the fjord system and contributed significantly to the destabilisation of local glaciers. During the Younger Dryas (~12.7-11.7 ka), it intruded into intermediate waters while evidence for a glacier advance is lacking. A short-term deepening of the halocline occurred at the very end of this interval. During the early Holocene (~11.7-7.8 ka), mild conditions led to glacier retreat, a reduced sea-ice cover and increasing sea surface temperatures, with a brief interruption during the Preboreal Oscillation (~11.1-10.8 ka). Due to a ~6,000-years gap, the mid-Holocene is not recorded in this sediment core. During the late Holocene (~1.8-0.4 ka), a slightly reduced AW inflow and lower sea surface temperatures compared to the early Holocene are reconstructed. Glaciers, which previously retreated to the shallower inner parts of the Woodfjorden system, likely advanced during the late Holocene. In particular, as topographic control in concert with the reduced summer insolation partly decoupled glacier dynamics from AW advection during this recent interval. |
format |
Article in Journal/Newspaper |
author |
Bartels, Martin Titschack, Jürgen Fahl, Kirsten Stein, Ruediger Seidenkrantz, Marit-Solveig Hillaire-Marcel, Claude Hebbeln, Dierk |
author_facet |
Bartels, Martin Titschack, Jürgen Fahl, Kirsten Stein, Ruediger Seidenkrantz, Marit-Solveig Hillaire-Marcel, Claude Hebbeln, Dierk |
author_sort |
Bartels, Martin |
title |
Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
title_short |
Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
title_full |
Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
title_fullStr |
Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
title_full_unstemmed |
Multi-proxy palaeo-data of sediment core GeoB10817-4 from N-Spitsbergen including benthic foraminifera, IRD, stable isotopes, grain sizes and biomarkers, supplement to: Bartels, Martin; Titschack, Jürgen; Fahl, Kirsten; Stein, Ruediger; Seidenkrantz, Marit-Solveig; Hillaire-Marcel, Claude; Hebbeln, Dierk (2017): Atlantic Water advection vs. glacier dynamics in northern Spitsbergen since early deglaciation. Climate of the Past Discussions, 13, 1717-1749 |
title_sort |
multi-proxy palaeo-data of sediment core geob10817-4 from n-spitsbergen including benthic foraminifera, ird, stable isotopes, grain sizes and biomarkers, supplement to: bartels, martin; titschack, jürgen; fahl, kirsten; stein, ruediger; seidenkrantz, marit-solveig; hillaire-marcel, claude; hebbeln, dierk (2017): atlantic water advection vs. glacier dynamics in northern spitsbergen since early deglaciation. climate of the past discussions, 13, 1717-1749 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.882243 https://doi.pangaea.de/10.1594/PANGAEA.882243 |
long_lat |
ENVELOPE(14.000,14.000,79.833,79.833) |
geographic |
Arctic Arctic Ocean Svalbard Barents Sea Svalbard Archipelago Woodfjorden |
geographic_facet |
Arctic Arctic Ocean Svalbard Barents Sea Svalbard Archipelago Woodfjorden |
genre |
Arctic Arctic Ocean Barents Sea Foraminifera* glacier Ice Sheet Sea ice Svalbard Svalbard-Barents Sea Ice sheet Woodfjord* Woodfjorden Spitsbergen |
genre_facet |
Arctic Arctic Ocean Barents Sea Foraminifera* glacier Ice Sheet Sea ice Svalbard Svalbard-Barents Sea Ice sheet Woodfjord* Woodfjorden Spitsbergen |
op_relation |
https://dx.doi.org/10.5194/cp-13-1717-2017 |
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.882243 https://doi.org/10.5194/cp-13-1717-2017 |
_version_ |
1766335730716508160 |