Xu, Antao; Hathorne, Ed C; Scholz, Florian; Chen, Ling; Koschinsky, Andrea; Frank, Martin (2025): Particulate Nd and Hf isotope compositions in surface sediment samples from RV Meteor cruise M147 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.986567 (DOI registration in progress), In: Xu, A et al. (2025): Dissolved neodymium and hafnium isotopes and rare earth element data of near-bottom water samples from RV Meteor cruise M147 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.986565
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-12-11
Abstract:
All samples were obtained during RV Meteor cruise M147 (April–May 2018), conducted as the official process study GAPR11 within the framework of the international GEOTRACES program.
Keyword(s):
Related to:
Xu, Antao; Hathorne, Ed C; Scholz, Florian; Ling, Chen; Koschinsky, Andrea; Frank, Martin (in review): Sediment resuspension and reductive dissolution of terrigenous Fe-Mn oxides control dissolved neodymium and hafnium inputs from the Amazon shelf. Geochimica et Cosmochimica Acta
Project(s):
Coverage:
Median Latitude: 2.178182 * Median Longitude: -49.061818 * South-bound Latitude: -0.170000 * West-bound Longitude: -51.380000 * North-bound Latitude: 4.720000 * East-bound Longitude: -47.610000
Date/Time Start: 2018-04-30T10:15:00 * Date/Time End: 2018-05-17T10:28:00
Minimum DEPTH, water: 15.8 m * Maximum DEPTH, water: 1974.2 m
Event(s):
M147_11-1 * Latitude: -0.170367 * Longitude: -47.952933 * Date/Time: 2018-04-30T10:15:00 * Campaign: M147 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
M147_24-1 * Latitude: 0.951800 * Longitude: -49.647733 * Date/Time: 2018-05-02T17:37:00 * Campaign: M147 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
M147_37-1 * Latitude: 2.880817 * Longitude: -48.294417 * Date/Time: 2018-05-03T15:59:00 * Campaign: M147 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Xu, Antao | |||
| 2 | Station label | Station | Xu, Antao | |||
| 3 | LATITUDE | Latitude | Xu, Antao | Geocode | ||
| 4 | LONGITUDE | Longitude | Xu, Antao | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Xu, Antao | Geocode | |
| 6 | Fraction, description | Fraction desc | Xu, Antao | |||
| 7 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Xu, Antao | |||
| 8 | ε-Neodymium | ε-Nd | Xu, Antao | |||
| 9 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Xu, Antao | 2SE | |
| 10 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Xu, Antao | 2SD | |
| 11 | Hafnium-176/Hafnium-177 ratio | 176Hf/177Hf | Xu, Antao | |||
| 12 | ε-Hafnium | ε-Hf | Xu, Antao | |||
| 13 | ε-Hafnium, standard deviation | ε-Hf std dev | ± | Xu, Antao | 2SE | |
| 14 | ε-Hafnium, standard deviation | ε-Hf std dev | ± | Xu, Antao | 2SD |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
428 data points