Kasten, Sabine (2004): Porewater geochemistry of sediment core GeoB4412-3. Department of Geosciences, Bremen University, PANGAEA, https://doi.org/10.1594/PANGAEA.219425
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Project(s):
Coverage:
Latitude: 5.723333 * Longitude: -44.360000
Date/Time Start: 1997-03-24T10:00:00 * Date/Time End: 1997-03-24T10:00:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4412-3 * Latitude: 5.723333 * Longitude: -44.360000 * Date/Time: 1997-03-24T10:00:00 * Elevation: -3764.0 m * Recovery: 0.3 m * Location: Ceara Rise * Campaign: M38/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 6/3; 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 | ICP-AES, Inductively coupled plasma - atomic emission spectroscopy |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
85 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 | 2.59 | 413 | 8.04 | 0.00 | 18.11 | 0.00 | |
0.0025 | 2.34 | 418 | 7.75 | 5.32 | 28.22 | 0.27 | |
0.0075 | 2.13 | 413 | 7.72 | 7.87 | 28.61 | 0.40 | |
0.0125 | 2.10 | 413 | 7.71 | 5.38 | 28.01 | 0.00 | |
0.0175 | 2.08 | 433 | 7.71 | 10.48 | 27.92 | 0.09 | |
0.0225 | 2.06 | 448 | 7.70 | 13.08 | 29.84 | 0.00 | |
0.0275 | 2.14 | 453 | 7.70 | 0.00 | 27.72 | 0.75 | 0.13 |
0.0350 | 2.23 | 458 | 7.69 | 0.00 | 28.87 | 1.24 | 0.09 |
0.0450 | 2.25 | 448 | 7.68 | 0.00 | 32.01 | 1.24 | 0.00 |
0.0625 | 2.22 | 448 | 7.66 | 5.54 | 31.42 | 1.13 | 0.67 |
0.0875 | 2.27 | 438 | 7.66 | 10.81 | 31.80 | 1.33 | 0.22 |
0.1250 | 2.29 | 443 | 7.66 | 13.53 | 35.93 | 2.02 | 0.44 |
0.1750 | 2.34 | 438 | 7.64 | 18.85 | 35.82 | 1.71 | 0.22 |