Wolff, Eric William; Nehrbass-Ahles, Christoph; King, Amy C F; Bauska, Thomas K; Grieman, Mackenzie M (2024): Total air content data for 5-10 ka bp from Skytrain Ice Rise ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.966296
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Abstract:
This dataset consists of total air content (TAC) data from 326-416 m from the ice core drilled in 2018-19 at Skytrain Ice Rise (79.7417°S 78.545°W), Antarctica. The samples cover a period of approximately 5000-10000 years before present. Measurements were made on 10 cm long sections of core using a volumetric vacuum-extraction method built in house. No cut-bubble correction has been applied to these data.
Related to:
Grieman, Mackenzie M; Nehrbass-Ahles, Christoph; Hoffmann, Helene M; Bauska, Thomas K; King, Amy C F; Mulvaney, Robert; Rhodes, Rachael H; Rowell, Isobel; Thomas, Elizabeth R; Wolff, Eric William (2024): Abrupt Holocene ice loss due to thinning and ungrounding in the Weddell Sea Embayment. Nature Geoscience, https://doi.org/10.1038/s41561-024-01375-8
Wolff, Eric William; Mulvaney, Robert; Grieman, Mackenzie M; Hoffmann, Helene; Humby, Jack (2023): Skytrain Ice Rise ice core: age model ST22 and underlying data [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.956062
Funding:
Coverage:
Latitude: -79.741700 * Longitude: -78.545000
Minimum DEPTH, ice/snow: 326.35 m * Maximum DEPTH, ice/snow: 415.95 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Wolff, Eric William | Geocode | |
| 2 | Ice age | Ice age | ka BP | Wolff, Eric William | Antarctic ice core chronology (ST22) | WD2014 |
| 3 | Gas age | Gas age | ka BP | Wolff, Eric William | Antarctic ice core chronology (ST22) | WD2014 |
| 4 | Air content | Air cont | ml/kg | Wolff, Eric William | see description in data abstract | Total |
| 5 | Air content | Air cont | cm3/g | Wolff, Eric William | see description in data abstract | Total |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
384 data points