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Devendra, Dhanushka; Łącka, Magdalena; Szymańska, Natalia; Nethupul, Hasitha; Pawłowska, Joanna; Szymczak- Zyła, Małgorzata; Krajewska, Magdalena; De Silva, Prasadi; Bondevik, Stein; Gibbons, Steven J (2025): Multi-proxy analyses of sediment core OCE2022-KV02-GC [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.984600

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Published: 2025-08-28 • DOI registered: 2025-08-28

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Abstract:
We present a multi-proxy dataset from sediment core OCE2022-KV02-GC, retrieved from the northwestern Barents Sea (74°50.296′N, 16°1.3403′E; 374 m water depth) during the AREX 2022 expedition aboard RV Oceania. The dataset includes oxygen stable isotopes (measured primarily on Elphidium clavatum), total organic carbon (TOC), grain size, X-ray fluorescence (XRF) data, biomarkers (alkenones and sterols), terrestrial DNA, and magnetic susceptibility. All proxy data are presented relative to core depth.
Keyword(s):
Barents Sea; sedaDNA; Sedimentology; simulation; Storegga Slide Tsunami; terrestrial biomarkers
Related to:
Devendra, Dhanushka; Łącka, Magdalena; Szymańska, Natalia; Nethupul, Hasitha; Pawłowska, Joanna; Szymczak- Zyła, Małgorzata; Krajewska, Magdalena; De Silva, Prasadi; Bondevik, Stein; Gibbons, Steven J; Zajączkowski, Marek (2025): Expanding the footprint of the Storegga tsunami through new evidence from Arctic marine sediments. Scientific Reports, 15(1), 24809, https://doi.org/10.1038/s41598-025-10811-7
Funding:
National Science Centre Poland (NCN), grant/award no. 2022/45/B/ST10/02033
National Science Centre Poland (NCN), grant/award no. 2022/47/B/ST10/03050
National Science Centre Poland (NCN), grant/award no. 2023/51/B/ST10/01579
Coverage:
Latitude: 74.838267 * Longitude: 16.022338
Date/Time Start: 2022-08-30T17:00:00 * Date/Time End: 2022-08-30T17:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
9 datasets

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Datasets listed in this bundled publication

  1. Devendra, D; Łącka, M; Szymańska, N et al. (2025): X-ray fluorescence (Fe/Ca) ratios of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984508
  2. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Foraminiferal analyses of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984452
  3. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Grain concentrations of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984581
  4. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Land-derived steroids of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984565
  5. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Magnetic susceptibility of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984535
  6. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Sand of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984546
  7. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Relative abundances of terrestrial plants in sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984599
  8. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Stable isotopes of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984527
  9. Devendra, D; Łącka, M; Szymańska, N et al. (2025): Total organic carbon of sediment core OCE2022-KV02-GC. https://doi.org/10.1594/PANGAEA.984531