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Wetterich, Sebastian; Davidson, Thomas A; Meyer, Hanno (2019): Stable isotope signatures of Holocene syngenetic permafrost in the Thule District (NW Greenland) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.907403, Supplement to: Wetterich, Sebastian; Davidson, Thomas A; Bobrov, Anatoly A; Opel, Thomas; Windirsch, Torben; Johansen, Kasper L; González-Bergonzoni, Ivan; Mosbech, Anders; Jeppesen, Erik (2019): Stable isotope signatures of Holocene syngenetic permafrost trace seabird presence in the Thule District (NW Greenland). Biogeosciences Discussions, 1-25, https://doi.org/10.5194/bg-2019-71

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Published: 2019-10-10 • DOI registered: 2019-11-08

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Abstract:
Holocene permafrost peat from sites in the Thule District, NW Greenland, was studied for organic matter composition, i.e. TOC, TN, δ13C and δ15N. The material was obtained from radiocarbon-dated drill cores reaching 320 cm below surface (bs) in core GL3 (76.03288°N, 67.61811°W) and 198 cm bs in core SI1 (76.56908°N, 70.04099°W). Furthermore, the isotopic composition (δ18O and δD) of one GL3 ice wedge was analysed.
Keyword(s):
Baffin Bay coast; Carbon isotopes; ice wedge; nitrogen isotopes; organic matter; polygon tundra
Project(s):
Permafrost Research (AWI_Perma)
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)
Coverage:
Median Latitude: 76.211613 * Median Longitude: -68.425730 * South-bound Latitude: 76.032880 * West-bound Longitude: -70.040990 * North-bound Latitude: 76.569080 * East-bound Longitude: -67.618100
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
3 datasets

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Datasets listed in this publication series

  1. Wetterich, S; Davidson, TA; Meyer, H (2019): Geochemistry of permafrost core GL3, Annikitisoq. https://doi.org/10.1594/PANGAEA.907399
  2. Wetterich, S; Davidson, TA; Meyer, H (2019): Stable isotope measurements in wedge ice at permafrost site GL3, Annikitisoq. https://doi.org/10.1594/PANGAEA.907402
  3. Wetterich, S; Davidson, TA; Meyer, H (2019): Geochemistry of permafrost core SI1, Saunders Island. https://doi.org/10.1594/PANGAEA.907401