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Weinhart, Alexander Helmut; Kipfstuhl, Sepp; Mengert, Melissa; Götz, Pia; Micha, Georgia; Freitag, Johannes; Hörhold, Maria (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, East Antarctica [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.930965

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Abstract:
Along an overland traverse in season 2016/17 from Kohnen Station to former Plateau Station in East Antarctica, snow cores have been sampled using carbon fiber tubes of 1m length (Weinhart et al., 2020). The snow cores have been stored in polypropylene boxes and transportet to the Alfred-Wegener-Institute. The snow cores were analysed for density (dataset of 1m density available under doi:10.1594/PANGAEA.928079 and subsequently cut into discrete samples in 1cm or 2cm resolution, depending on the snow core positions. Afterwards, they were analysed for stable water isotopes using a Picarro L2130-i isotope analyser (CRDS) and for anorganic impurities using a Dionex ICS-2100 (IC). At the majority of the sampling locations, 4 snow profiles in a triangle setup (one profile in the center surrounded by the others with 10m spacing) have been sampled. The common sampling setup is attached as a figure. At some locations, there are less samples available or the central profile was deepened to 4m.
Keyword(s):
18O; 2H deuterium; aerosols; Antarctica; d excess; East Antarctica; impurities; ions; snow; snow cores; snow profiles; stable water isotopes; surface snow
Related to:
Weinhart, Alexander Helmut; Freitag, Johannes; Hörhold, Maria; Kipfstuhl, Sepp; Eisen, Olaf (2020): Representative surface snow density on the East Antarctic Plateau. The Cryosphere, 14(11), 3663-3685, https://doi.org/10.5194/tc-14-3663-2020
Weinhart, Alexander Helmut; Freitag, Johannes; Hörhold, Maria; Kipfstuhl, Sepp; Eisen, Olaf (2021): Surface snow density along an overland traverse between Kohnen Station and former Plateau Station (East Antarctica) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928079
Weinhart, Alexander Helmut; Kipfstuhl, Sepp; Hörhold, Maria; Eisen, Olaf; Freitag, Johannes (2021): Spatial Distribution of Crusts in Antarctic and Greenland Snowpacks and Implications for Snow and Firn Studies. Frontiers in Earth Science, https://doi.org/10.3389/feart.2021.630070
Further details:
Sampling setup of snow profiles ANT-Land_2016_COFI
Coverage:
Median Latitude: -76.896429 * Median Longitude: 20.505714 * South-bound Latitude: -79.240000 * West-bound Longitude: 2.890000 * North-bound Latitude: -75.110000 * East-bound Longitude: 40.560000
Date/Time Start: 2016-12-14T00:00:00 * Date/Time End: 2017-01-09T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
14 datasets

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Datasets listed in this publication series

  1. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_4. https://doi.org/10.1594/PANGAEA.929966
  2. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_8. https://doi.org/10.1594/PANGAEA.930950
  3. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_12. https://doi.org/10.1594/PANGAEA.930964
  4. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_16. https://doi.org/10.1594/PANGAEA.930956
  5. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_19. https://doi.org/10.1594/PANGAEA.930957
  6. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_21. https://doi.org/10.1594/PANGAEA.930958
  7. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_22. https://doi.org/10.1594/PANGAEA.930959
  8. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_23. https://doi.org/10.1594/PANGAEA.930960
  9. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_24. https://doi.org/10.1594/PANGAEA.930961
  10. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_25. https://doi.org/10.1594/PANGAEA.930962
  11. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_26. https://doi.org/10.1594/PANGAEA.930963
  12. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_27. https://doi.org/10.1594/PANGAEA.930951
  13. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_56. https://doi.org/10.1594/PANGAEA.930952
  14. Weinhart, AH; Kipfstuhl, S; Mengert, M et al. (2021): Stable water isotopes and major ions in snow along a traverse route between Kohnen Station and former Plateau Station, snow profiles ANT-Land_2016_COFI_60. https://doi.org/10.1594/PANGAEA.930953