Dallmayr, Remi; Freitag, Johannes; Hörhold, Maria; Laepple, Thomas; Wilhelms, Frank; Della-Lunga, Damiano: 5km-scale isotopic (δ18O) variability of the top-meter between locations B50 and B49, East Antarctica. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.921930 (dataset in review)
Abstract:
Intermediate-scale (5 kilometers) isotopic composition of the top-meter of the snowpack around Kohnen station, Dronning-Maud Land, East-Antarctica. The snow was sampled with the dual-tube sampling technique and the isotopic analysis were realized by CRDS (Cavity-Ring-Down Spectroscopy, l2130-i, Picarro Inc.) at the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar-und Meeresforschung, in Bremerhaven, Germany.
Related to:
Dallmayr, Remi; Freitag, Johannes; Hörhold, Maria; Laepple, Thomas; Lemburg, Johannes; Della-Lunga, Damiano; Wilhelms, Frank (2021): A dual-tube sampling technique for snowpack studies. Journal of Glaciology, 67(261), 84-90, https://doi.org/10.1017/jog.2020.85
Coverage:
Median Latitude: -75.033504 * Median Longitude: 0.181622 * South-bound Latitude: -75.045498 * West-bound Longitude: 0.112170 * North-bound Latitude: -75.021510 * East-bound Longitude: 0.251074
Date/Time Start: 2019-02-05T00:00:00 * Date/Time End: 2019-04-05T00:00:00
Minimum DEPTH, ice/snow: 0.0000 m * Maximum DEPTH, ice/snow: 1.0000 m
Event(s):
ANT-Land_2018_KohnenQK1_B50-49 * Latitude Start: -75.021510 * Longitude Start: 0.112170 * Latitude End: -75.045498 * Longitude End: 0.251074 * Date/Time Start: 2019-02-05T00:00:00 * Date/Time End: 2019-04-05T00:00:00 * Location: Antarctica * Campaign: ANT-Land_2018_KohnenQK1 * Basis: Kohnen Station * Method/Device: Dual-tube sampling (DUAL-TUBE)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample ID | Sample ID | Dallmayr, Remi | |||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Latitude of event 2 | Latitude 2 | ||||
5 | Longitude of event 2 | Longitude 2 | ||||
6 | Distance, relative | Dist rel | m | Dallmayr, Remi | ||
7 | DEPTH, ice/snow | Depth ice/snow | m | Dallmayr, Remi | Geocode – top/min | |
8 | DEPTH, ice/snow | Depth ice/snow | m | Dallmayr, Remi | Geocode – bottom/max | |
9 | δ18O | δ18O | ‰ | Dallmayr, Remi | Cavity ring-down spectroscopy (CRDS), L21301i, Picarro Inc. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
300 data points