Compound specific radiocarbon analysis F14C from sediment core PS2458-4, Laptev Sea, Arctic Ocean
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PANGAEA
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| Autori principali: | , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
2025
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| _version_ | 1867172211594362880 |
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| author | Nicolas, Arnaud Hefter, Jens Grotheer, Hendrik Tesi, Tommaso Wollenburg, Jutta Erika Mollenhauer, Gesine |
| author_facet | Nicolas, Arnaud Hefter, Jens Grotheer, Hendrik Tesi, Tommaso Wollenburg, Jutta Erika Mollenhauer, Gesine |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | These data have been obtained from core PS2458-4 (78°10.0'N, 133°23.9'E; 983 m). The core was retrieved in 1993 from the eastern Laptev Sea continental margin. The dataset contains compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 and 28 carbon atoms have been measured and expressed as F14C with a 1-sigma uncertainty. "Corrected F14C" corresponds to values obtained after adjusting for blank and MeOH corrections. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_987013 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Compound specific radiocarbon analysis F14C from sediment core PS2458-4, Laptev Sea, Arctic Ocean Nicolas, Arnaud Hefter, Jens Grotheer, Hendrik Tesi, Tommaso Wollenburg, Jutta Erika Mollenhauer, Gesine age-depth model; Arctic Ocean; ARK-IX/4; bulk 13C and C14 analyses; Compounds; Corrected; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Fraction modern carbon, compound specific; Fraction modern carbon, compound specific, standard deviation; GDGTs; KAL; Kasten corer; Laptev Sea; Lignin phenols; Marine Sediment Core; n-alkanoic acids; Polarstern; PS2458-4; PS27; PS27/038; Radiocarbon dating; Sample code/label; terrestrial biomarkers These data have been obtained from core PS2458-4 (78°10.0'N, 133°23.9'E; 983 m). The core was retrieved in 1993 from the eastern Laptev Sea continental margin. The dataset contains compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 and 28 carbon atoms have been measured and expressed as F14C with a 1-sigma uncertainty. "Corrected F14C" corresponds to values obtained after adjusting for blank and MeOH corrections. |
| title | Compound specific radiocarbon analysis F14C from sediment core PS2458-4, Laptev Sea, Arctic Ocean |
| topic | age-depth model; Arctic Ocean; ARK-IX/4; bulk 13C and C14 analyses; Compounds; Corrected; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Fraction modern carbon, compound specific; Fraction modern carbon, compound specific, standard deviation; GDGTs; KAL; Kasten corer; Laptev Sea; Lignin phenols; Marine Sediment Core; n-alkanoic acids; Polarstern; PS2458-4; PS27; PS27/038; Radiocarbon dating; Sample code/label; terrestrial biomarkers |
| url | https://doi.org/10.1594/PANGAEA.987013 |