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Wu, Junjie; Mollenhauer, Gesine; Stein, Ruediger; Köhler, Peter (2022): Biomarker and radiocarbon data of core ARA04C/37 and JPC15 from the Beaufort Sea, Arctic Ocean [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.939847

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Published: 2022-01-04 • DOI registered: 2022-11-16

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Abstract:
These data have been obtained on two cores ARA04C/37 (70°38.0212'N, 139°22.0749'W; 1173 m) and JPC15 (71°06.222'N, 135°08.129'W; 690 m). The datasets contain thermal maturity proxies, specifically of Carbon Preference Index (CPI), fractional abundance of homohopane isomer C31ββR, and Tmax, and OI, HI from the Rock-Eval pyrolysis. Additionally, compound-specific radiocarbon concentrations of bulk organic carbon and long-chain n-alkanoic acids with 26 and 28 carbon atoms have been measured and expressed as F14C with a 1 sigma uncertainty, and counts of Pediastrum spp. An additional dataset contains carbon cycle model simulations using the box model BICYCLE to describe the effect of CO2 release from deglacial terrestrial organic carbon release.
Keyword(s):
Arctic Ocean; Beaufort Sea; BICYCLE-SE carbon cycle model; Biomarker; radiocarbon isotope (Fm); Rock-Eval
Supplement to:
Wu, Junjie; Mollenhauer, Gesine; Stein, Ruediger; Köhler, Peter; Hefter, Jens; Fahl, Kirsten; Grotheer, Hendrik; Wei, Bingbing; Nam, Seung-Il (2022): Deglacial release of petrogenic and permafrost carbon from the Canadian Arctic impacting the carbon cycle. Nature Communications, 13(1), 7172, https://doi.org/10.1038/s41467-022-34725-4
Coverage:
Median Latitude: 70.712017 * Median Longitude: -138.662512 * South-bound Latitude: 70.633687 * West-bound Longitude: -139.367915 * North-bound Latitude: 71.103667 * East-bound Longitude: -135.135500
Date/Time Start: 2013-09-23T07:38:00 * Date/Time End: 2013-09-23T08:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
7 datasets

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Datasets listed in this bundled publication

  1. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Carbon Preference Index (CPI) from sediment core ARA04C/37. https://doi.org/10.1594/PANGAEA.939837
  2. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Radiocarbon data of high molecular weight fatty acids from sediment core ARA04C/37. https://doi.org/10.1594/PANGAEA.939841
  3. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Radiocarbon data of bulk organic carbon from sediment core ARA04C/37. https://doi.org/10.1594/PANGAEA.939842
  4. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Carbon Fractional abundance of homohopane isomer C31ββR from sediment core ARA04C/37. https://doi.org/10.1594/PANGAEA.939838
  5. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Tmax, HI, and OI based on Rock-Eval pyrolysis from sediment core ARA04C/37. https://doi.org/10.1594/PANGAEA.939840
  6. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Radiocarbon data of bulk organic carbon from sediment core HLY1302-JPC15. https://doi.org/10.1594/PANGAEA.939844
  7. Wu, J; Mollenhauer, G; Stein, R et al. (2022): Ice retreat, C fluxes, atmospheric Delta14C, and atmospheric CO2 simulations. https://doi.org/10.1594/PANGAEA.939846