Hallmaier, Moritz; Gutjahr, Marcus; Lippold, Jörg; Hemming, Sidney R; Gerber, Lukas; Weber, Michael E; Eisenhauer, Anton (2025): Bulk sediment element concentrations and biogenic barium of IODP Site U1537 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982962, In: Hallmaier, M et al. (2025): Authigenic Uranium Preservation and Bottom Water Oxygenation in the Scotia Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982959
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Published: 2025-10-01 • DOI registered: 2025-10-30
Abstract:
Bulk element concentrations were measured for a subset of samples on aliquots after digestion on an ICP-OES (Agilent 700 Series) at the Institute of Earth Sciences, Heidelberg University. Biogenic Barium (Babio) was calculated from Ba and Al concentrations following Nürnberg et al. (1997) with a detrital Ba/Al factor of 0.0067. Biogenic barium fluxes were calculated by 230Th normalization.
Keyword(s):
Project(s):
Coverage:
Latitude: -59.111000 * Longitude: -40.906000
Minimum Elevation: -3712.0 m * Maximum Elevation: -3712.0 m
Event(s):
382-U1537 * Latitude: -59.111000 * Longitude: -40.906000 * Elevation: -3712.0 m * Campaign: EXP382 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Depth, composite | Depth comp | mcd | Hallmaier, Moritz | CCSF (m) | |
| 2 | AGE | Age | ka BP | Hallmaier, Moritz | Geocode | |
| 3 | Barium | Ba | µg/g | Hallmaier, Moritz | ICP-OES, Agilent 700 with autosampler ASX-520 | |
| 4 | Aluminium | Al | mg/g | Hallmaier, Moritz | ICP-OES, Agilent 700 with autosampler ASX-520 | |
| 5 | Iron | Fe | mg/g | Hallmaier, Moritz | ICP-OES, Agilent 700 with autosampler ASX-520 | |
| 6 | Barium/Aluminium ratio | Ba/Al | Hallmaier, Moritz | |||
| 7 | Barium | Ba | µg/g | Hallmaier, Moritz | Ba_det | |
| 8 | Barium | Ba | µg/g | Hallmaier, Moritz | Ba_bio | |
| 9 | Standard deviation | Std dev | ± | Hallmaier, Moritz | 2SD Ba_bio | |
| 10 | Barium, biogenic rain rate | Ba bio rain rate | mg/cm2/ka | Hallmaier, Moritz | Ba_bio flux | |
| 11 | Standard deviation | Std dev | ± | Hallmaier, Moritz | 2SD Ba_bio flux |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
288 data points