Kasten, Sabine (1998): Porewater geochemistry of sediment core GeoB4407-2. Department of Geosciences, Bremen University, PANGAEA, https://doi.org/10.1594/PANGAEA.53201
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Project(s):
Coverage:
Latitude: 3.823333 * Longitude: -41.621667
Date/Time Start: 1997-03-15T21:55:00 * Date/Time End: 1997-03-15T21:55:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4407-2 * Latitude: 3.823333 * Longitude: -41.621667 * Date/Time: 1997-03-15T21:55:00 * Elevation: -3306.0 m * Recovery: 0.32 m * Location: Ceara Rise * Campaign: M38/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 5/4, 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 | ICP-AES, Inductively coupled plasma - atomic emission spectroscopy |
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 | 2.43 | 498 | 8.03 | 0.0 | 23.27 | 1.18 | 0.09 |
0.0025 | 2.35 | 493 | 7.82 | 0.0 | 25.16 | 1.48 | 0.18 |
0.0075 | 2.35 | 463 | 7.77 | 0.0 | 30.30 | 0.96 | 0.00 |
0.0125 | 2.36 | 493 | 7.77 | 0.0 | 30.53 | 1.15 | 0.07 |
0.0175 | 2.40 | 498 | 7.75 | 0.0 | 31.76 | 1.33 | 0.07 |
0.0225 | 2.46 | 498 | 7.74 | 0.0 | 33.03 | 1.44 | 0.00 |
0.0275 | 2.47 | 468 | 7.73 | 0.0 | 35.64 | 1.56 | 0.09 |
0.0350 | 2.52 | 508 | 7.73 | 0.0 | 35.63 | 1.66 | 0.00 |
0.0450 | 2.53 | 458 | 7.72 | 0.0 | 36.43 | 1.59 | 0.00 |
0.0625 | 2.60 | 443 | 7.72 | 0.0 | 36.14 | 1.71 | 0.13 |
0.0875 | 2.59 | 458 | 7.73 | 0.0 | 39.74 | 2.01 | 0.00 |
0.1250 | 2.58 | 463 | 7.73 | 0.0 | 39.75 | 2.18 | 0.00 |
0.1750 | 2.76 | 468 | 7.72 | 0.0 | 34.21 | 2.60 | 0.36 |