Henkel, Susann; Strasser, Michael; Schwenk, Tilmann; Hanebuth, Till J J; Hüsener, Johannes; Arnold, Gail Lee; Winkelmann, Daniel; Formolo, Michael J; Tomasini, Juan; Krastel, Sebastian; Kasten, Sabine (2011): Geochemistry measured in pore water of sediment core GeoB13804-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763527, In supplement to: Henkel, S et al. (2011): An interdisciplinary investigation of a recent submarine mass transport deposit at the continental margin off Uruguay. Geochemistry, Geophysics, Geosystems, 12, Q08009, https://doi.org/10.1029/2011GC003669
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Coverage:
Latitude: -35.905000 * Longitude: -52.090333
Date/Time Start: 2009-05-22T20:08:00 * Date/Time End: 2009-05-22T20:08:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 6.070 m
Event(s):
GeoB13804-1 (353) * Latitude: -35.905000 * Longitude: -52.090333 * Date/Time: 2009-05-22T20:08:00 * Elevation: -2593.0 m * Recovery: 6.08 m * Campaign: M78/3A * Basis: Meteor (1986) * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Methane | CH4 | mmol/l | Henkel, Susann | Gas chromatography | |
| 3 | Sulfate | [SO4]2- | mmol/l | Henkel, Susann | Sykam solvent delivery system coupled to a Waters 430 conductivity detector | |
| 4 | Hydrogen sulfide | H2S | mmol/l | Henkel, Susann | Photometer, methylene blue (Cline, 1969) | |
| 5 | Alkalinity, total | AT | mmol(eq)/l | Henkel, Susann | Titration | with 10-100 mM HCl |
| 6 | Iron 2+ | Fe2+ | µmol/l | Henkel, Susann | Spectrophotometry | |
| 7 | Phosphate | [PO4]3- | µmol/l | Henkel, Susann | Spectrophotometry | after Grasshoff et al. (1999) |
| 8 | Oxidation reduction (RedOx) potential | Eh | mV | Henkel, Susann | Punch-in electrode |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
114 data points
Data
| 1 Depth sed [m] | 2 CH4 [mmol/l] | 3 [SO4]2- [mmol/l] | 4 H2S [mmol/l] | 5 AT [mmol(eq)/l] | 6 Fe2+ [µmol/l] | 7 [PO4]3- [µmol/l] | 8 Eh [mV] |
|---|---|---|---|---|---|---|---|
| 0.100 | 28.1 | 0.00 | 3.06 | 11.9 | 11.5 | 161 | |
| 0.190 | 0.00 | ||||||
| 0.350 | 29.4 | 0.00 | 3.45 | 13.9 | 12.5 | ||
| 0.400 | 126 | ||||||
| 0.650 | 28.2 | 0.00 | 3.34 | 2.8 | 10.2 | ||
| 0.800 | 75 | ||||||
| 0.950 | 27.5 | 0.00 | 3.66 | 4.1 | 10.8 | ||
| 1.070 | 0.00 | ||||||
| 1.300 | 27.2 | 0.00 | 3.73 | 0.0 | 12.1 | ||
| 1.320 | 99 | ||||||
| 1.600 | 27.2 | 0.00 | 3.90 | 0.0 | 12.5 | ||
| 1.820 | -78 | ||||||
| 1.900 | 26.3 | 0.02 | 3.93 | 0.0 | 12.5 | ||
| 2.070 | 0.01 | ||||||
| 2.300 | 26.2 | 0.05 | 4.05 | 0.0 | 9.7 | ||
| 2.400 | -128 | ||||||
| 2.600 | 26.2 | 0.09 | 4.18 | 0.0 | 14.3 | ||
| 2.800 | -149 | ||||||
| 2.900 | 25.3 | 0.23 | 4.99 | 0.0 | 19.0 | ||
| 3.070 | 0.03 | ||||||
| 3.300 | 20.7 | 0.60 | 6.96 | 0.0 | 32.9 | -207 | |
| 3.600 | 19.3 | 0.92 | 9.18 | 0.0 | 52.1 | ||
| 3.800 | -205 | ||||||
| 3.900 | 16.3 | 1.31 | 11.17 | 0.0 | 65.3 | ||
| 4.070 | 0.07 | ||||||
| 4.300 | 12.3 | 1.09 | 13.55 | 0.0 | 85.9 | -175 | |
| 4.600 | 9.4 | 2.40 | 15.59 | 0.0 | 101.5 | ||
| 4.800 | -221 | ||||||
| 4.900 | 6.9 | 1.70 | 18.72 | 0.0 | 134.6 | ||
| 5.070 | 0.41 | ||||||
| 5.300 | 3.4 | 1.09 | 0.0 | 83.0 | -191 | ||
| 5.600 | 1.8 | 1.02 | 23.82 | 0.0 | 153.2 | ||
| 5.800 | -206 | ||||||
| 5.900 | 0.0 | 0.60 | 25.13 | 0.0 | 198.2 | ||
| 6.070 | 1.72 |