Ujvari, Gabor (2021): Clay mineralogy, Sr-Nd-Hf-H isotope data of NGRIP ice core dust and potential source area samples with mixing calculations and Monte Carlo simulations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936106
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Abstract:
These three datasets contain the analytical results of clay mineralogy and 87Sr/86Sr, 143Nd/144Nd, 176Hf/177Hf and D/H (2H/1H) isotope measurements performed on last glacial dust recovered from the NGRIP ice core and fine fractions (<5 and <2 micron) of potential source area samples (modern/last glacial) collected around the Northern Hemisphere. The datasets include Monte Carlo simulation results to calculate squared Mahalanobis distances and mixing calculations between two and three end-members in the Sr-Nd-Hf-dD isotopic space. The fourth dataset contains Zr, Hf concentration and Nd-Hf isotope data of the bulk and various grain size fractions of aeolian loess, paleosol and red clay samples from Europe and SE Asia (China).
Keyword(s):
Supplement to:
Ujvari, Gabor; Klötzli, Urs; Stevens, Thomas; Svensson, Anders M; Ludwig, Patrick; Vennemann, Torsten W; Gier, Susanne; Horschinegg, Monika; Palcsu, László; Hippler, Dorothee; Kovács, J; Di Biagio, C; Formenti, Paola (2022): Greenland ice core record of last glacial dust sources and atmospheric circulation. Journal of Geophysical Research: Atmospheres, https://doi.org/10.1029/2022JD036597
Coverage:
Latitude: 75.100000 * Longitude: -42.320000
Date/Time Start: 1996-07-01T00:00:00 * Date/Time End: 1996-07-01T00:00:00
Minimum Elevation: 2917.0 m * Maximum Elevation: 2917.0 m
Event(s):
NGRIP (NorthGRIP) * Latitude: 75.100000 * Longitude: -42.320000 * Date/Time: 1996-07-01T00:00:00 * Elevation: 2917.0 m * Location: Greenland * Campaign: NGRIP * Basis: Sampling/drilling ice * Method/Device: Ice drill (ICEDRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Ujvari, Gabor | |||
| 2 | Binary Object | Binary | Ujvari, Gabor | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Ujvari, Gabor |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 4 (ProcLevel4)
Size:
8 data points