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Angelopoulos, Michael; Westermann, Sebastian; Overduin, Pier Paul; Faguet, Alexey; Olenchenko, Vladimir; Grosse, Guido; Grigoriev, Mikhail N (2018): Conductivity, temperature and depth (CTD), snow and ice thickess and apparent resisitivity on the Bykovsky Peninsula, Lena Delta, in April and July 2017 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.895887, Supplement to: Angelopoulos, M et al. (2019): Heat and Salt Flow in Subsea Permafrost Modeled with CryoGRID2. Journal of Geophysical Research-Earth Surface, 124(4), 920-937, https://doi.org/10.1029/2018JF004823

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Published: 2018-11-08 • DOI registered: 2019-04-01

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Abstract:
Two separate field excursions were carried out in 2017 to investigate subsea permafrost degradation offshore of the Bykovsky Peninsula in Siberia. In April, four ice cores were drilled offshore to measure sea ice thickness, snow thickness, and water depth. In July, multiple conductivity, temperature, and depths (CTD) sensors were deployed to measure seawater properties like temperature, salinity, and electrical conductivity. Furthermore, electrical resistivity surveys were taken perpendicular to and crossing the shoreline of the Bykovsky Peninsula to estimate the depth of ice-bearing permafrost.
Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool (PETA-CARB)
Funding:
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Median Latitude: 71.729367 * Median Longitude: 129.327363 * South-bound Latitude: 71.717412 * West-bound Longitude: 129.313954 * North-bound Latitude: 71.734080 * East-bound Longitude: 129.349096
Date/Time Start: 2017-04-10T00:00:00 * Date/Time End: 2017-07-29T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 datasets

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Datasets listed in this publication series

  1. Angelopoulos, M; Westermann, S; Overduin, PP et al. (2018): Terrestrial and nearshore apparent resistivity data on the Bykovsky Peninsula in July 2017. https://doi.org/10.1594/PANGAEA.895886
  2. Angelopoulos, M; Westermann, S; Overduin, PP et al. (2018): Marine apparent resistivity data offshore of the Bykovsky Peninsula in July 2017. https://doi.org/10.1594/PANGAEA.895884
  3. Angelopoulos, M; Westermann, S; Overduin, PP et al. (2018): Marine apparent resistivity profile and bathymetry offshore of the Bykovsky Peninsula in July 2017. https://doi.org/10.1594/PANGAEA.895883
  4. Angelopoulos, M; Westermann, S; Overduin, PP et al. (2018): Ice thickness offshore of the Bykovsky Peninsula in April 2017. https://doi.org/10.1594/PANGAEA.895882
  5. Angelopoulos, M; Westermann, S; Overduin, PP et al. (2018): Conductivity, temperature, depth (CTD) offshore of the Bykovsky Peninsula in July 2017. https://doi.org/10.1594/PANGAEA.895881