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Wiedmann, Ingrid; Lund Paulsen, Maria; Holding, Johnna M; Winding, Mie Hylstofte Sichlau; Roy, Hans; Sejr, Mikael K; Laufer-Meiser, Katja (2025): Impact of Different Types of Meltwater Runoff on Pelagic and Benthic Processes in Young Sound, NE Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.986456

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Published: 2025-09-30 • DOI registered: 2025-09-30

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Abstract:
This dataset contains measurements of nutrients in the water column of Young Sound (NH3, Si, NOx, PO4), measurements of PON and POC in the water column (including d13C and d15N), and measurements of fluxes of POC and PON (including d13C and d15N) in short-term sediment traps. It also contains measurements in the sediment of Young Sound of oxygen penetration depth, sulfate reduction rates, Fe extraction data, dissolved Fe, dissolved Mn, sulfate in the pore water as well as the measurement of the porosity.
Sediment and water was sampled in a transect along the whole Young-Sound Tyrolerfjord system. All samples were taken between 1st and 19th of August in 2019.
Water samples were collected with Niskin bottles, samples for flux measurements were collected with short-time sediment traps. Sediment cores were collected with a Kajak-corer.
Keyword(s):
Fjord; fjord pelagic biochemistry; fjord sediment biogeochemistry; Glacier; iron; Organic carbon; oxygen microprofiles; sulfate reduction rates
Supplement to:
Wiedmann, Ingrid; Lund Paulsen, Maria; Holding, Johnna M; Winding, Mie Hylstofte Sichlau; Roy, Hans; Sejr, Mikael K; Laufer-Meiser, Katja (accepted): Impact of Different Types of Meltwater Runoff on Pelagic and Benthic Processes in Young Sound, NE Greenland. Global Biogeochemical Cycles
Funding:
German Research Foundation (DFG), grant/award no. 490822598: FjordeFect
Coverage:
Median Latitude: 74.402983 * Median Longitude: -20.973708 * South-bound Latitude: 74.172500 * West-bound Longitude: -22.081900 * North-bound Latitude: 74.603300 * East-bound Longitude: -19.699600
Date/Time Start: 2019-08-01T00:00:00 * Date/Time End: 2019-08-14T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
6 datasets

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Datasets listed in this bundled publication

  1. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): C/N, δ13C and δ15N in water column from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982373
  2. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): Nutrients in water column from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982374
  3. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): Flux measurements of short-time sediment traps from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982371
  4. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): Oxygen microprofiles in sediment cores from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982369
  5. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): Pore water geochemistry of sediment cores from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982370
  6. Wiedmann, I; Lund Paulsen, M; Holding, JM et al. (2025): Sulfate reduction rates determined in whole-core incubations with 35S-SO42- in sediments from Young Sound, NE Greenland. https://doi.org/10.1594/PANGAEA.982372