Kasten, Sabine (2002): Porewater geochemistry of sediment core GeoB4909-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82345
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Project(s):
Coverage:
Latitude: -2.068333 * Longitude: 8.625000
Date/Time Start: 1998-03-04T01:46:00 * Date/Time End: 1998-03-04T01:46:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB4909-3 * Latitude: -2.068333 * Longitude: 8.625000 * Date/Time: 1998-03-04T01:46:00 * Elevation: -1305.0 m * Recovery: 0.3 m * Location: off Gabun * Campaign: M41/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 8 big and 4 small tubes
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Alkalinity, total | AT | mmol(eq)/l | Kasten, Sabine | Titration | |
| 3 | Oxidation reduction (RedOx) potential | Eh | mV | Kasten, Sabine | Ion selective probe | |
| 4 | pH | pH | Kasten, Sabine | Ion selective probe | ||
| 5 | Ammonium | [NH4]+ | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 6 | Nitrate | [NO3]- | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 7 | Phosphate | [PO4]3- | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 8 | Chloride | Cl- | mmol/l | Kasten, Sabine | Ion chromatography | |
| 9 | Sulfate | [SO4]2- | mmol/l | Kasten, Sabine | Ion chromatography | |
| 10 | Iron | Fe | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
117 data points
Data
| 1 Depth sed [m] | 2 AT [mmol(eq)/l] | 3 Eh [mV] | 4 pH | 5 [NH4]+ [µmol/l] | 6 [NO3]- [µmol/l] | 7 [PO4]3- [µmol/l] | 8 Cl- [mmol/l] | 9 [SO4]2- [mmol/l] | 10 Fe [µmol/l] |
|---|---|---|---|---|---|---|---|---|---|
| 0.000 | 2.66 | 367 | 7.79 | 0.00 | 32.03 | 1.56 | 550.52 | 27.40 | 0.00 |
| 0.002 | 2.51 | 342 | 7.68 | 0.00 | 36.87 | 2.48 | 527.95 | 27.51 | 0.00 |
| 0.008 | 2.65 | 352 | 7.54 | 0.00 | 41.42 | 3.73 | 537.18 | 27.99 | 0.00 |
| 0.012 | 2.56 | 337 | 7.45 | 0.00 | 33.67 | 4.65 | 535.88 | 27.33 | 0.00 |
| 0.018 | 2.78 | 362 | 7.40 | 0.00 | 26.92 | 4.82 | 535.91 | 27.76 | 0.00 |
| 0.022 | 2.80 | 337 | 7.38 | 0.00 | 19.66 | 5.83 | 535.99 | 27.76 | 0.00 |
| 0.028 | 2.90 | 322 | 7.39 | 0.00 | 9.13 | 5.84 | 533.17 | 28.25 | 0.00 |
| 0.035 | 2.85 | 252 | 7.36 | 0.00 | 3.55 | 5.64 | 541.24 | 27.68 | 1.25 |
| 0.045 | 3.02 | 202 | 7.35 | 3.88 | 1.56 | 6.70 | 532.83 | 27.08 | 3.62 |
| 0.062 | 3.04 | 182 | 7.37 | 13.31 | 1.15 | 7.30 | 535.85 | 27.43 | 5.80 |
| 0.088 | 2.96 | 162 | 7.37 | 20.24 | 1.15 | 7.32 | 526.74 | 27.27 | 6.34 |
| 0.125 | 2.96 | 127 | 7.48 | 31.77 | 6.08 | 10.50 | 521.97 | 26.75 | 55.80 |
| 0.175 | 3.17 | 87 | 7.41 | 54.66 | 1.97 | 8.84 | 527.39 | 27.14 | 102.26 |