Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica

doi:doi:10.1594/PANGAEA.904263

Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica

We analysed: 1. TOC and CNS contents on sediment core PS69/274-1 and calculated the C/N-ratio and carbonate content of the individual sample depths. 2. a specific biomarker lipid called IPSO25 in sediment core PS69/274-1 from the western Amundsen Sea continental shelf, Antarctica, alongside a phytoplankton biomarker (dinosterol) for reconstructing palaeo-sea ice coverage. We further applied the PIPSO25 approach for semi-quantitative sea ice reconstructions. We analysed a specific biomarker lipid called IPSO25 in sediment core PS69/274-1 from the western Amundsen Sea continental shelf, Antarctica, alongside a phytoplankton biomarker (dinosterol) for reconstructing palaeo sea-ice coverage. We further applied the PIPSO25 approach for semi-quantitative sea-ice reconstructions.

Data and Resources

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Cite this as

Lamping, Nele, Müller, Juliane, Esper, Oliver, Hillenbrand, Claus-Dieter, Smith, James A, Kuhn, Gerhard (2019). Dataset: Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica. https://doi.org/10.1594/PANGAEA.904263

DOI retrieved: 2019

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.904263
Author	Lamping, Nele
Given Name	Nele
Family Name	Lamping
More Authors	Müller, Juliane Esper, Oliver Hillenbrand, Claus-Dieter Smith, James A Kuhn, Gerhard
Source Creation	2019
Publication Year	2019
Resource Type	application/zip - filename: Lamping-etal_2019
Subject Areas	Name: LandSurface Name: Lithosphere
Related Identifiers	Title: Highly branched isoprenoids reveal onset of deglaciation followed by dynamic sea-ice conditions in the western Amundsen Sea, Antarctica Identifier: https://doi.org/10.1016/j.quascirev.2019.106103 Type: DOI Relation: IsSupplementTo Year: 2020 Source: Quaternary Science Reviews Authors: Lamping Nele , Müller Juliane , Esper Oliver , Hillenbrand Claus-Dieter , Smith James A , Kuhn Gerhard .