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Roman, Matěj; Chattová, Barbora; Lehejček, Jiří; Tejnecký, Václav; Vondrák, Daniel; Luláková, Petra; Němeček, Karel; Houška, Jakub; Drábek, Ondřej; Nývlt, Daniel (2020): Physical and geochemical proxy data and diatom stratigraphy in ~800-year sedimentary sequences from two shallow Arctic pond basins, Kobbefjord, SW Greenland [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.919057

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Published: 2020-06-15 • DOI registered: 2020-06-18

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Abstract:
We present a multi-proxy dataset of two sediment cores (0.61 and 0.41 m long) from interconnected infilled depositional basins in the Kobbefjord area, southwestern Greenland. We performed analyses of magnetic susceptibility, grain size distribution, X-ray fluorescence (XRF) element composition , total content of carbon, nitrogen and sulfur, biogenic silica (at 0.5-cm resolution), and diatom stratigraphy (at 1 to 5-cm resolution). The sequences provide evidence of sedimentation in former shallow Arctic lakes or ponds in sparsely glacierized catchments.
Keyword(s):
Arctic Pond Sediments; biogenic silica; Diatom Stratigraphy; Grain Size; Magnetic susceptibility; XRF
Supplement to:
Roman, Matěj; Chattová, Barbora; Lehejček, Jiří; Tejnecký, Václav; Vondrák, Daniel; Luláková, Petra; Němeček, Karel; Houška, Jakub; Drábek, Ondřej; Nývlt, Daniel (2020): Shallow depositional basins as potential archives of palaeoenvironmental changes in southwestern Greenland over the last 800 years. Boreas, https://doi.org/10.1111/bor.12483
Funding:
Charles University Grant Agency, grant/award no. 126715
Czech University of Life Sciences Prague, grant/award no. 21130/1312/3131
Jan Evangelista Purkyně University in Ústí nad Labem, grant/award no. UJEP‐SGS-2020‐44-003‐3
Masaryk University, grant/award no. MUNI/A/1356/2019
Ministry of Education, Youth and Sports, grant/award no. CZ.02.1.01/0.0/0.0/16_013/0001708
Ministry of Education, Youth and Sports, grant/award no. LM2015078
Seventh Framework Programme (FP7), grant/award no. 262693: International Network for Terrestrial Research and Monitoring in the Arctic (INTERACT)
Coverage:
Median Latitude: 64.119025 * Median Longitude: -51.388180 * South-bound Latitude: 64.115220 * West-bound Longitude: -51.390320 * North-bound Latitude: 64.122830 * East-bound Longitude: -51.386040
Date/Time Start: 2013-09-08T12:15:00 * Date/Time End: 2013-09-08T15:45:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
4 datasets

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Datasets listed in this bundled publication

  1. Roman, M; Chattová, B; Lehejček, J et al. (2020): Physical and geochemical proxy data in sediment core GR13/L3 from a shallow Arctic pond basin, Kobbefjord, SW Greenland. https://doi.org/10.1594/PANGAEA.919051
  2. Roman, M; Chattová, B; Lehejček, J et al. (2020): Diatom counts in sediment core GR13/L3 from a shallow Arctic pond basin, Kobbefjord, SW Greenland. https://doi.org/10.1594/PANGAEA.919107
  3. Roman, M; Chattová, B; Lehejček, J et al. (2020): Physical and geochemical proxy data in sediment core GR13/L4 from a shallow Arctic pond basin, Kobbefjord, SW Greenland. https://doi.org/10.1594/PANGAEA.919052
  4. Roman, M; Chattová, B; Lehejček, J et al. (2020): Diatom counts in sediment core GR13/L4 from a shallow Arctic pond basin, Kobbefjord, SW Greenland. https://doi.org/10.1594/PANGAEA.919108