Kasten, Sabine (1998): Porewater geochemistry of sediment core GeoB4402-3 [dataset]. Department of Geosciences, Bremen University, PANGAEA, https://doi.org/10.1594/PANGAEA.53193
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Project(s):
Coverage:
Latitude: 6.394000 * Longitude: -43.437000
Date/Time Start: 1997-03-10T19:20:00 * Date/Time End: 1997-03-10T19:20:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4402-3 * Latitude: 6.394000 * Longitude: -43.437000 * Date/Time: 1997-03-10T19:20:00 * Elevation: -4641.0 m * Recovery: 0.35 m * Location: Ceara Rise * Campaign: M38/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 6/4, 20 m pinger, 50 m CTD
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:
91 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 | 2.60 | 483 | 7.95 | 0.0 | 30.24 | 1.57 | 0.02 |
| 0.0025 | 2.36 | 463 | 7.72 | 0.0 | 38.30 | 1.39 | 0.16 |
| 0.0075 | 2.28 | 473 | 7.65 | 0.0 | 36.29 | 1.32 | 0.00 |
| 0.0125 | 2.28 | 463 | 7.63 | 0.0 | 36.29 | 1.38 | 0.13 |
| 0.0175 | 2.31 | 468 | 7.66 | 0.0 | 33.47 | 1.37 | 0.00 |
| 0.0225 | 2.24 | 473 | 7.64 | 0.0 | 34.27 | 1.60 | 0.27 |
| 0.0275 | 2.25 | 478 | 7.64 | 0.0 | 34.27 | 1.73 | 0.24 |
| 0.0350 | 2.46 | 458 | 7.62 | 0.0 | 39.51 | 1.96 | 0.64 |
| 0.0450 | 2.38 | 458 | 7.60 | 0.0 | 36.29 | 1.96 | 0.05 |
| 0.0625 | 2.53 | 458 | 7.58 | 0.0 | 37.50 | 2.70 | 0.18 |
| 0.0875 | 2.54 | 453 | 7.57 | 0.0 | 40.32 | 3.14 | 0.18 |
| 0.1250 | 2.61 | 453 | 7.55 | 0.0 | 40.32 | 3.00 | 0.20 |
| 0.1750 | 2.81 | 443 | 7.53 | 0.0 | 32.26 | 3.80 | 0.24 |