Kasten, Sabine (1998): Porewater geochemistry of sediment core GeoB4409-2 [dataset]. Department of Geosciences, Bremen University, PANGAEA, https://doi.org/10.1594/PANGAEA.53205
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Project(s):
Coverage:
Latitude: 3.666667 * Longitude: -45.241667
Date/Time Start: 1997-03-20T12:29:00 * Date/Time End: 1997-03-20T12:29:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4409-2 * Latitude: 3.666667 * Longitude: -45.241667 * Date/Time: 1997-03-20T12:29:00 * Elevation: -3846.0 m * Recovery: 0.32 m * Location: Amazon Fan * Campaign: M38/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 4/4; 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 | 2.50 | 513 | 8.03 | 0.0 | 19.85 | 0.92 | 0.09 |
| 0.0025 | 2.38 | 493 | 7.77 | 0.0 | 32.47 | 0.93 | 0.27 |
| 0.0075 | 2.23 | 483 | 7.73 | 0.0 | 25.29 | 0.95 | 0.16 |
| 0.0125 | 2.25 | 478 | 7.73 | 0.0 | 24.42 | 0.96 | 0.00 |
| 0.0175 | 2.29 | 468 | 7.72 | 0.0 | 25.39 | 1.25 | 0.13 |
| 0.0225 | 2.31 | 448 | 7.71 | 0.0 | 25.66 | 1.52 | 0.20 |
| 0.0275 | 2.33 | 453 | 7.68 | 0.0 | 25.48 | 1.76 | 0.15 |
| 0.0350 | 2.38 | 473 | 7.68 | 0.0 | 28.82 | 2.13 | 0.07 |
| 0.0450 | 2.43 | 458 | 7.67 | 0.0 | 28.88 | 2.53 | 0.25 |
| 0.0625 | 2.54 | 463 | 7.64 | 0.0 | 34.84 | 2.87 | 0.00 |
| 0.0875 | 2.62 | 463 | 7.62 | 0.0 | 30.71 | 3.46 | 0.00 |
| 0.1250 | 2.79 | 463 | 7.60 | 0.0 | 24.77 | 4.59 | 0.13 |
| 0.1750 | 2.83 | 453 | 7.59 | 0.0 | 20.21 | 6.65 | 0.00 |