Kasten, Sabine (2004): Porewater geochemistry of sediment core GeoB4419-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.219429
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Related to:
Kasten, Sabine; Freudenthal, Tim; Gingele, Franz; Schulz, Horst D (1998): Simultaneous formation of iron-rich layers at different redox boundaries in sediments of the Amazon deep-sea fan. Geochimica et Cosmochimica Acta, 62, 2253-2264, https://doi.org/10.1016/S0016-7037(98)00093-3
Project(s):
Coverage:
Latitude: 9.678333 * Longitude: -54.258333
Date/Time Start: 1997-03-30T14:41:00 * Date/Time End: 1997-03-30T14:41:00
Minimum DEPTH, sediment/rock: 0.0000 m * Maximum DEPTH, sediment/rock: 0.1750 m
Event(s):
GeoB4419-5 * Latitude: 9.678333 * Longitude: -54.258333 * Date/Time: 1997-03-30T14:41:00 * Elevation: -4515.0 m * Recovery: 0.34 m * Location: Guayana continental slope * Campaign: M38/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 8/4; 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) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
65 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] |
---|---|---|---|---|---|
0.0000 | 2.68 | 438 | 7.99 | 0.00 | 23.48 |
0.0025 | 2.28 | 483 | 7.82 | 0.00 | 30.55 |
0.0075 | 1.96 | 458 | 7.71 | 0.00 | 29.88 |
0.0125 | 2.01 | 453 | 7.69 | 0.00 | 33.98 |
0.0175 | 1.95 | 453 | 7.65 | 0.00 | 30.97 |
0.0225 | 1.97 | 448 | 7.65 | 0.00 | 31.09 |
0.0275 | 1.97 | 453 | 7.62 | 0.00 | 31.24 |
0.0350 | 2.02 | 473 | 7.61 | 0.00 | 30.58 |
0.0450 | 2.19 | 448 | 7.59 | 0.00 | 33.14 |
0.0625 | 2.16 | 408 | 7.57 | 0.00 | 30.85 |
0.0875 | 2.20 | 411 | 7.56 | 0.00 | 23.84 |
0.1250 | 2.22 | 340 | 7.55 | 0.00 | 17.27 |
0.1750 | 2.25 | 308 | 7.53 | 0.00 | 4.87 |