Goldhammer, Tobias; Brunner, Benjamin; Bernasconi, Stefano M; Ferdelman, Timothy G; Zabel, Matthias (2011): Geochemistry of sediment core GeoB12810-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.746112, In supplement to: Goldhammer, T et al. (2011): Phosphate oxygen isotopes: Insights into sedimentary phoshorus cycling from the Benguela upwelling system. Geochimica et Cosmochimica Acta, 75(13), 3741-3756, https://doi.org/10.1016/j.gca.2011.04.006
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Project(s):
Coverage:
Latitude: -24.053167 * Longitude: 14.261500
Date/Time Start: 2008-05-03T10:26:00 * Date/Time End: 2008-05-03T10:26:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.40 m
Event(s):
GeoB12810-2 * Latitude: -24.053167 * Longitude: 14.261500 * Date/Time: 2008-05-03T10:26:00 * Elevation: -120.0 m * Campaign: M76/1b * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | pH | pH | Goldhammer, Tobias | Electrode | ||
| 3 | Alkalinity, total | AT | mmol(eq)/l | Goldhammer, Tobias | Titration, chloride (Grasshoff et al., 1983, Verlag Chemie GmbH Weinheim) | |
| 4 | Ammonium | [NH4]+ | µmol/l | Goldhammer, Tobias | Gas separation, conductivity detection | |
| 5 | Phosphate | [PO4]3- | µmol/l | Goldhammer, Tobias | Spectral photometry, molybdenum blue | |
| 6 | Iron 2+ | Fe2+ | µmol/l | Goldhammer, Tobias | Spectral photometry, ferrospectral complex | |
| 7 | Sulfate | [SO4]2- | mmol/l | Goldhammer, Tobias | Ion chromatography |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
54 data points
Data
| 1 Depth sed [m] | 2 pH | 3 AT [mmol(eq)/l] | 4 [NH4]+ [µmol/l] | 5 [PO4]3- [µmol/l] | 6 Fe2+ [µmol/l] | 7 [SO4]2- [mmol/l] |
|---|---|---|---|---|---|---|
| 0.00 | 8.00 | 3194 | 169 | 41.00 | 0.00 | 33.570 |
| 0.05 | 8.00 | 7177 | 853 | 195.00 | 0.00 | 31.319 |
| 0.11 | 8.00 | 13787 | 1655 | 410.00 | 0.00 | 28.818 |
| 0.15 | 8.00 | 16026 | 1789 | 446.00 | 0.00 | 26.748 |
| 0.20 | 8.00 | 17663 | 1903 | 375.00 | 0.00 | 25.308 |
| 0.25 | 8.00 | 19365 | 2090 | 228.00 | 0.00 | 25.809 |
| 0.30 | 8.00 | 20464 | 2212 | 151.00 | 0.00 | 25.595 |
| 0.35 | 8.00 | 21265 | 2333 | 122.00 | 0.00 | 22.751 |
| 0.40 | 8.00 | 21194 | 2373 | 102.00 | 0.00 | 22.492 |