Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2019
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| author | Lamping, Nele Müller, Juliane Esper, Oliver Hillenbrand, Claus-Dieter Smith, James A Kuhn, Gerhard |
| author_facet | Lamping, Nele Müller, Juliane Esper, Oliver Hillenbrand, Claus-Dieter Smith, James A Kuhn, Gerhard |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_904263 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica Lamping, Nele Müller, Juliane Esper, Oliver Hillenbrand, Claus-Dieter Smith, James A Kuhn, Gerhard Antarctica; ANT-XXIII/4; AWI_Paleo; GC; Gravity corer; HBIs; IPSO25; palaeoclimatology; paleoclimatology; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS69; PS69/274-1; Sea ice 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. |
| title | Sedimentology, geochemistry and winter se ice concentration reconstruction for sediment core PS69/274-1 from the western Amundsen Sea, Antarctica |
| topic | Antarctica; ANT-XXIII/4; AWI_Paleo; GC; Gravity corer; HBIs; IPSO25; palaeoclimatology; paleoclimatology; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS69; PS69/274-1; Sea ice |
| url | https://doi.org/10.1594/PANGAEA.904263 |