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Fourteau, Kévin; Martinerie, Patricia; Faïn, Xavier; Schaller, Christoph Florian; Tuckwell, Rebecca; Löwe, Henning; Arnaud, Laurent; Magand, Olivier; Thomas, Elizabeth R; Freitag, Johannes; Mulvaney, Robert; Schneebeli, Martin; Lipenkov, Volodya Y (2019): Multi-tracer data of the gas trapping zone of the Lock-In firn and ice core (East Antarctica) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.909689, Supplement to: Fourteau, Kévin; Martinerie, Patricia; Faïn, Xavier; Schaller, Christoph Florian; Tuckwell, Rebecca; Löwe, Henning; Arnaud, Laurent; Magand, Olivier; Thomas, Elizabeth R; Freitag, Johannes; Mulvaney, Robert; Schneebeli, Martin; Lipenkov, Vladimir Ya (2019): Multi-tracer study of gas trapping in an East Antarctic ice core. The Cryosphere, 13(12), 3383-3403, https://doi.org/10.5194/tc-13-3383-2019

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Abstract:
Parallel measurements performed on the Lock-In core, drilled on the East Antarctic plateau.
All data characterize the gas trapping zone of the firn (where atmospheric gases are enclosed in polar ice), as well as the methane record below the close-off of the firn.
The datasets include:
- High-resolution density (cm scale variability resolved)
- High-resolution liquid conductivity
- High-resolution methane concentrations
- Major ions in the firn ice
- Closed porosity data obtained with the two independent methods of pycnometry and tomography.
Keyword(s):
Closed Porosiy; density; firn; Firn chemistry; Gas trapping; Ice core; Methane
Coverage:
Latitude: -74.138500 * Longitude: 126.158500
Event(s):
LOCK-IN_Site * Latitude: -74.138500 * Longitude: 126.158500 * Elevation: 3209.0 m * Method/Device: Ice drill (ICEDRILL)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6 datasets

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Datasets listed in this publication series

  1. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): High-resolution methane concentrations measurements of the Lock-In firn and ice core (108-200 m depth). https://doi.org/10.1594/PANGAEA.909627
  2. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): High-resolution density measurements of the Lock-In firn and ice core (90-116 m depth). https://doi.org/10.1594/PANGAEA.909621
  3. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): High-resolution liquid conductivity measurements of the Lock-In firn and ice core (90-115 m depth). https://doi.org/10.1594/PANGAEA.909626
  4. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): Major ions in the firn ice of the Lock-In firn and ice core (90-114 m depth). https://doi.org/10.1594/PANGAEA.909630
  5. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): Closed porosity pycnometry measurements of the Lock-In firn and ice core (76-130 m depth). https://doi.org/10.1594/PANGAEA.909687
  6. Fourteau, K; Martinerie, P; Faïn, X et al. (2019): Closed porosity tomography measurements of the Lock-In firn and ice core (80-112 m depth). https://doi.org/10.1594/PANGAEA.909688