Freitag, Johannes; Kipfstuhl, Sepp; Weißbach, Stefanie; Karlsson, Nanna Bjørnholt; Münch, Thomas; Hörhold, Maria (2021): Stable oxygen isotope profile of the B23_2012 firn core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931730, In: Freitag, J et al. (2021): Extension of the stable oxygen isotope and density profile of the ngt33C94.2 (B23) firn core [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931745
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Abstract:
Stable oxygen isotopes (δ18O) were measured on discrete samples using Cavity Ring-Down spectroscopy with an L2120-i and L2130-i by Picarro Instruments. The δ18O concentration with depth is provided with a precision of better than 0.1 per mil.
Project(s):
Glaciology @ AWI (AWI_Glac)
Funding:
Agence Nationale de la Recherche (ANR), grant/award no. 07-VULN-09-001: North Greenland Eemian Ice Drilling
Coverage:
Latitude: 77.997335 * Longitude: -43.999437
Minimum DEPTH, ice/snow: 0.011052500 m * Maximum DEPTH, ice/snow: 30.969042480 m
Event(s):
B23_2012 (ngt33C94.2-cont) * Latitude: 77.997335 * Longitude: -43.999437 * Elevation: 2554.0 m * Location: Greenland * Campaign: GL-Land_2012_NEEM12_NGT12 * Basis: AWI Arctic Land Expedition * Method/Device: Firn corer (FIRNC) * Comment: ngt33C94.2 continuation, year 2012
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Freitag, Johannes | Geocode – center | |
| 2 | δ18O, water | δ18O H2O | ‰ SMOW | Freitag, Johannes | Cavity ring-down spectroscopy (CRDS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1485 data points