Crotti, Ilaria; Landais, Amaëlle; Stenni, Barbara; Bazin, Lucie; Parrenin, Frédéric; Frezzotti, Massimo; Ritterbusch, Florian; Lu, Zheng-Tian; Jiang, Wei; Yang, Guo-Min; Fourré, Elise; Orsi, Anaïs; Jacob, Roxanne; Minster, Bénédicte; Prié, Frédéric; Dreossi, Giuliano; Barbante, Carlo (2022): dO2/N2 records of TALDICE ice core reaching back to MIS 10.1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.940090, In: Crotti, I et al. (2022): New measurements of TALDICE ice core (d15N, dD, d18O atm) to build the TALDICE deep1 chronology [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.940099
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
d18O atmospheric (permill) and dO2/N2 atmospheric (permill) measured on TALDICE ice core between 1356 and 1617 m depth.
The d15N, d18Oatm and dO2/N2 (permill) ratios are measured in the air extracted from 81 ice samples between 1356 m depth and 1620 m depth. The extraction of air trapped in the ice is performed at LSCE, using a semi-automatic extraction line (Capron et al., 2010), and δ18Oatm, δ15N and δO2/N2 of air are measured using a dual inlet Delta V plus (Thermo Electron Corporation) mass spectrometer.
Further details:
Capron, Emilie; Landais, Amaëlle; Lemieux-Dudon, Bénédicte; Schilt, Adrian; Masson-Delmotte, Valerie; Buiron, Daphné; Chappellaz, Jérôme A; Dahl-Jensen, Dorthe; Johnsen, Sigfús Jóhann; Leuenberger, Markus Christian; Loulergue, Laetitia; Oerter, Hans (2010): Synchronising EDML and NorthGRIP ice cores using d18O of atmospheric oxygen (d18Oatm) and CH4 measurements over MIS5 (80-123 kyr). Quaternary Science Reviews, 29(1-2), 222-234, https://doi.org/10.1016/j.quascirev.2009.07.014
Project(s):
Beyond EPICA - Oldest Ice (BE-OI)
Funding:
European Research Council (ERC), grant/award no. 817493: ICORDA - Ice CORe DAting tools revisited to infer the dynamic of glacial – interglacial transitions over the last 1.5 million years
Coverage:
Latitude: -72.783330 * Longitude: 159.066670
Date/Time Start: 2005-01-01T00:00:00 * Date/Time End: 2008-12-31T00:00:00
Minimum DEPTH, ice/snow: 1356.00 m * Maximum DEPTH, ice/snow: 1617.00 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, ice/snow | Depth ice/snow | m | Crotti, Ilaria | Geocode | |
| 2 | δ18O, gas | δ18O-O2 | ‰ | Crotti, Ilaria | Mass spectrometer Delta V plus | |
| 3 | δ Oxygen/Nitrogen ratio | δ(O2/N2) | ‰ | Crotti, Ilaria | Mass spectrometer Delta V plus |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
318 data points