Kasten, Sabine (1998): Porewater geochemistry of sediment core GeoB4405-2 [dataset]. Department of Geosciences, Bremen University, PANGAEA, https://doi.org/10.1594/PANGAEA.53197
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Project(s):
Coverage:
Latitude: 5.906667 * Longitude: -43.745000
Date/Time Start: 1997-03-11T19:34:00 * Date/Time End: 1997-03-11T19:34:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4405-2 * Latitude: 5.906667 * Longitude: -43.745000 * Date/Time: 1997-03-11T19:34:00 * Elevation: -4300.0 m * Recovery: 0.34 m * Location: Ceara Rise * Campaign: M38/2 * 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 | 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 | Manganese | Mn | µmol/l | Kasten, Sabine | Inductively coupled plasma atomic emission spectroscope (ICP-AES) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
86 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 Mn [µmol/l] |
|---|---|---|---|---|---|---|---|
| 0.0000 | 2.44 | 463 | 8.02 | 0.00 | 21.92 | 1.37 | 0.09 |
| 0.0025 | 2.05 | 463 | 7.75 | 8.32 | 27.82 | 1.03 | 0.36 |
| 0.0075 | 2.21 | 463 | 7.70 | 0.00 | 29.00 | 1.03 | 0.18 |
| 0.0125 | 2.19 | 473 | 7.69 | 0.00 | 27.74 | 0.97 | 0.27 |
| 0.0175 | 2.18 | 473 | 7.70 | 0.00 | 25.90 | 1.17 | 0.09 |
| 0.0225 | 2.43 | 473 | 7.68 | 0.00 | 32.00 | 1.17 | 0.80 |
| 0.0275 | 2.45 | 468 | 7.73 | 30.11 | 1.84 | 0.42 | |
| 0.0350 | 2.37 | 473 | 7.67 | 31.30 | 1.57 | 0.35 | |
| 0.0450 | 2.37 | 463 | 7.65 | 0.00 | 31.92 | 1.31 | 0.09 |
| 0.0625 | 2.40 | 478 | 7.64 | 34.43 | 1.51 | 0.07 | |
| 0.0875 | 2.40 | 473 | 7.63 | 31.85 | 1.92 | 0.22 | |
| 0.1250 | 2.44 | 458 | 7.61 | 31.84 | 1.92 | 0.36 | |
| 0.1750 | 2.54 | 453 | 7.60 | 0.00 | 29.29 | 2.52 | 0.25 |