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): TALDICE deep1 ice core chronology for the TALDICE ice core [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.940098, 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:
TALDICE deep1 ice core chronology (years) for the TALDICE ice core for ice and gas matrix between 1438 m depth and 1548 m depth at 1 m resolution. The chronology is correlated with accumulation rate, thinning function and LIDIE (lock-in-depth in ice equivalent).
The TALDICE deep1 chronology is defined for both gas and ice matrix between 1438 m depth and 1548 m depth with the application of the IceChrono1 model (Parrenin et al. 2015). The age scale is defined at 1 m resolution and gas and ice age ages (expressed in years) with their respective uncertainties. The chronology is correlated with accumulation rate, thinning function and LIDIE (lock-in-depth in ice equivalent).
Further details:
Parrenin, Frédéric; Bazin, Lucie; Capron, Emilie; Landais, Amaëlle; Lemieux-Dudon, Bénédicte; Masson-Delmotte, Valerie (2015): IceChrono1: a probabilistic model to compute a common and optimal chronology for several ice cores. Geoscientific Model Development, 8(5), 1473-1492, https://doi.org/10.5194/gmd-8-1473-2015
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: 1439.00 m * Maximum DEPTH, ice/snow: 1548.00 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 | AGE | Age | ka BP | Crotti, Ilaria | Geocode | |
| 3 | Age, standard deviation | Age std dev | ± | Crotti, Ilaria | ||
| 4 | Gas age | Gas age | ka BP | Crotti, Ilaria | ||
| 5 | Gas age, standard deviation | Gas age std dev | ± | Crotti, Ilaria | ||
| 6 | Accumulation rate in ice equivalent per year | Acc rate ice per year | m/a | Crotti, Ilaria | ||
| 7 | Thinning function | TF | Crotti, Ilaria | |||
| 8 | Lock-in depth in ice equivalent | LIDIE | m | Crotti, Ilaria |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
660 data points