Biomarker concentrations in marine surface sediment samples from West Antarctic continental shelves alongside satellite observations and model simulations
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| Autori principali: | , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2021
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| _version_ | 1867171375661187072 |
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| author | Lamping, Nele Müller, Juliane Hefter, Jens Mollenhauer, Gesine Haas, Christian Shi, Xiaoxu Vorrath, Maria-Elena Lohmann, Gerrit |
| author_facet | Lamping, Nele Müller, Juliane Hefter, Jens Mollenhauer, Gesine Haas, Christian Shi, Xiaoxu Vorrath, Maria-Elena Lohmann, Gerrit |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We analyzed biomarker concentrations on 41 surface sediment samples from the continental shelves of the Antarctic Peninsula, the Amundsen and Weddell Seas, specifically: highly branched isoprenoids, phytosterols and archaeal isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs) for reconstructing recent sea-ice distribution patterns and water temperatures, respectively. Alongside our biomarker-based results, sea-ice distributions obtained from satellite observations and estimated sea-ice patterns and sea surface temperatures deduced from model simulations are presented. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_932265 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Biomarker concentrations in marine surface sediment samples from West Antarctic continental shelves alongside satellite observations and model simulations Lamping, Nele Müller, Juliane Hefter, Jens Mollenhauer, Gesine Haas, Christian Shi, Xiaoxu Vorrath, Maria-Elena Lohmann, Gerrit AWI_Paleo; Biomarker; HBIs; IPSO25; model simulation; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Sea ice We analyzed biomarker concentrations on 41 surface sediment samples from the continental shelves of the Antarctic Peninsula, the Amundsen and Weddell Seas, specifically: highly branched isoprenoids, phytosterols and archaeal isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs) for reconstructing recent sea-ice distribution patterns and water temperatures, respectively. Alongside our biomarker-based results, sea-ice distributions obtained from satellite observations and estimated sea-ice patterns and sea surface temperatures deduced from model simulations are presented. |
| title | Biomarker concentrations in marine surface sediment samples from West Antarctic continental shelves alongside satellite observations and model simulations |
| topic | AWI_Paleo; Biomarker; HBIs; IPSO25; model simulation; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Sea ice |
| url | https://doi.org/10.1594/PANGAEA.932265 |