Kasten, Sabine (2002): Porewater geochemistry of sediment core GeoB4915-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82356
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Project(s):
Coverage:
Latitude: -7.750000 * Longitude: 11.873333
Date/Time Start: 1998-03-09T00:29:00 * Date/Time End: 1998-03-09T00:29:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB4915-2 * Latitude: -7.750000 * Longitude: 11.873333 * Date/Time: 1998-03-09T00:29:00 * Elevation: -1306.0 m * Recovery: 0.42 m * Location: off Angola * 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 | 2.70 | 272 | 7.77 | 0.00 | 27.84 | 2.02 | 541.92 | 28.66 | 0.00 |
0.002 | 2.50 | 232 | 7.50 | 0.00 | 33.00 | 3.06 | 528.04 | 28.24 | 0.00 |
0.008 | 2.47 | 267 | 7.42 | 0.00 | 27.76 | 4.34 | 540.96 | 29.01 | 0.00 |
0.012 | 2.46 | 257 | 7.34 | 0.00 | 24.24 | 4.73 | 537.94 | 29.04 | 0.00 |
0.018 | 2.48 | 267 | 7.31 | 0.00 | 20.72 | 5.58 | 542.88 | 28.55 | 0.00 |
0.022 | 2.39 | 237 | 7.32 | 0.00 | 11.95 | 6.10 | 543.02 | 28.85 | 0.00 |
0.028 | 2.42 | 222 | 7.34 | 0.00 | 4.82 | 6.29 | 532.13 | 28.12 | 0.00 |
0.035 | 2.66 | 217 | 7.36 | 0.00 | 0.98 | 6.77 | 537.88 | 28.26 | 0.00 |
0.045 | 2.54 | 157 | 7.39 | 8.04 | 1.31 | 8.84 | 531.40 | 28.16 | 6.73 |
0.062 | 2.67 | 142 | 7.37 | 16.41 | 1.29 | 11.68 | 526.91 | 28.37 | 15.86 |
0.088 | 2.57 | 102 | 7.37 | 22.06 | 1.98 | 14.22 | 526.49 | 28.32 | 34.20 |
0.125 | 2.73 | 77 | 7.38 | 27.77 | 4.08 | 14.44 | 530.30 | 28.71 | 33.05 |
0.175 | 3.04 | 82 | 7.39 | 39.25 | 1.61 | 14.46 | 532.27 | 28.78 | 0.20 |