Jang, Kwangchul; Han, Yeongcheol; Huh, Youngsook; Nam, Seung-Il; Stein, Ruediger; Mackensen, Andreas; Matthiessen, Jens (2013): (Table S1) Neodymium isotope ratios of the authigenic fractions in sediment core PS72/410-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817611, In supplement to: Jang, K et al. (2013): Glacial freshwater discharge events recorded by authigenic neodymium isotopes in sediments from the Mendeleev Ridge, western Arctic Ocean. Earth and Planetary Science Letters, 369-370, 148-157, https://doi.org/10.1016/j.epsl.2013.03.018
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Project(s):
Coverage:
Latitude: 80.509600 * Longitude: -175.740800
Date/Time Start: 2008-09-23T23:20:00 * Date/Time End: 2008-09-23T23:20:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.385 m
Event(s):
PS72/410-1 * Latitude: 80.509600 * Longitude: -175.740800 * Date/Time: 2008-09-23T23:20:00 * Elevation: -1801.0 m * Recovery: 0.43 m * Location: Arctic Ocean * Campaign: ARK-XXIII/3 (PS72) * Basis: Polarstern * Method/Device: Giant box corer (GKG)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Jang, Kwangchul | ||
| 3 | Depth, bottom/max | Depth bot | m | Jang, Kwangchul | ||
| 4 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Jang, Kwangchul | Thermal Ionization Mass Spectrometry (TIMS) | average 143Nd/144Nd of standard JNdi was 0.512098 ± 0.000011 (2-sigma, n=30) | |
| 5 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Jang, Kwangchul | Thermal Ionization Mass Spectrometry (TIMS) | internal 2 standard error |
| 6 | ε-Neodymium | ε-Nd | Jang, Kwangchul | Thermal Ionization Mass Spectrometry (TIMS) | epsilon-Nd = [(143Nd/144Nd)sample/(143Nd/144Nd)CHUR -1] * 10**4, where (143Nd/144Nd)CHUR = 0.512638 (Jacobsen and Wasserburg, 1980, doi:10.1016/0012-821X(80)90125-9). External uncertainty (0.2 epsilon-Nd) was applied unless 2 S.E. was larger. | |
| 7 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Jang, Kwangchul | Thermal Ionization Mass Spectrometry (TIMS) | |
| 8 | Method comment | Method comm | Jang, Kwangchul |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
259 data points