Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2825-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105533
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Hensen, Christian (1996): Frühdiagenetische Prozesse und Quantifizierung benthischer Stoff-Flüsse in Oberflächensedimenten des Südatlantiks. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 88, 132 pp, urn:nbn:de:gbv:46-ep000102178
Hensen, Christian; Landenberger, H; Zabel, Matthias; Gundersen, Jens K; Glud, Ronnie N; Schulz, Horst D (1997): Simulation of early diagenetic processes in continental slope sediments off Southwest Africa: The Computer Model CoTAM tested. Marine Geology, 144(1-3), 191-210, https://doi.org/10.1016/S0025-3227(97)00083-2
Hensen, Christian; Landenberger, H; Zabel, Matthias; Schulz, Horst D (1998): Quantification of diffusive benthic fluxes of nitrate, phosphate and silicate in the Southern Atlantic Ocean. Global Biogeochemical Cycles, 12(1), 193-210, https://doi.org/10.1029/97GB02731
Hensen, Christian; Zabel, Matthias; Schulz, Horst D (1999): A comparison of benthic nutrient fluxes from deep-sea sediments off Namibia and Argentina. In: Ganssen, G M & Wefer, G (eds.), Particle Flux and its preservation in deep-sea sediments.- Deep Sea Research II, Topical studies in oceanography, 47, 2029-2050, https://doi.org/10.1016/S0967-0645(00)00015-1
Project(s):
Coverage:
Latitude: -32.500000 * Longitude: -41.431667
Date/Time Start: 1994-08-02T00:00:00 * Date/Time End: 1994-08-02T00:00:00
Minimum DEPTH, sediment/rock: 0.150 m * Maximum DEPTH, sediment/rock: 9.400 m
Event(s):
GeoB2825-2 * Latitude: -32.500000 * Longitude: -41.431667 * Date/Time: 1994-08-02T00:00:00 * Elevation: -4351.0 m * Recovery: 9.65 m * Location: Santos Plateau * Campaign: M29/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
3 | Chloride | Cl- | mmol/l | Zabel, Matthias | Ion chromatography | |
4 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
7 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
9 | pH | pH | Zabel, Matthias | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
312 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [NO3]- [µmol/l] | 6 [PO4]3- [µmol/l] | 7 [SO4]2- [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
---|---|---|---|---|---|---|---|---|---|
0.150 | 0.00 | 523.7 | 63.2 | 50.22 | 2.82 | 26.56 | 2.56 | 7.44 | 442 |
0.250 | 0.00 | 514.9 | 63.2 | 50.40 | 2.95 | 26.50 | 2.51 | 7.41 | 452 |
0.400 | 0.00 | 512.2 | 57.9 | 48.36 | 3.18 | 25.43 | 2.55 | 7.38 | 447 |
0.550 | 0.00 | 517.0 | 57.9 | 47.43 | 3.32 | 26.54 | 2.60 | 7.38 | 452 |
0.850 | 1.01 | 521.7 | 57.9 | 38.94 | 3.46 | 26.30 | 2.44 | 7.37 | 457 |
1.100 | 1.00 | 509.2 | 63.2 | 42.26 | 3.66 | 26.57 | 2.66 | 7.35 | 452 |
1.350 | 2.15 | 519.0 | 57.9 | 41.31 | 3.66 | 26.74 | 2.62 | 7.35 | 457 |
1.550 | 1.36 | 521.5 | 57.9 | 41.98 | 4.08 | 26.28 | 2.69 | 7.33 | 462 |
1.850 | 0.98 | 513.6 | 57.9 | 38.34 | 4.15 | 26.18 | 2.70 | 7.32 | 437 |
2.100 | 4.54 | 526.5 | 57.9 | 40.07 | 3.78 | 27.30 | 2.68 | 7.31 | 442 |
2.350 | 1.34 | 510.7 | 57.9 | 38.57 | 3.85 | 26.38 | 2.70 | 7.31 | 432 |
2.550 | 0.58 | 505.2 | 57.9 | 34.96 | 3.95 | 25.73 | 2.71 | 7.31 | 422 |
2.850 | 1.33 | 524.0 | 52.6 | 30.77 | 5.51 | 27.02 | 2.67 | 7.33 | 422 |
3.100 | 18.29 | 520.0 | 52.1 | 26.96 | 5.01 | 27.02 | 2.70 | 7.34 | 422 |
3.350 | 0.00 | 500.6 | 52.1 | 28.53 | 4.78 | 25.58 | 2.70 | 7.33 | 452 |
3.550 | 0.00 | 514.4 | 52.1 | 21.20 | 4.81 | 26.47 | 2.74 | 7.32 | 412 |
3.700 | 1.11 | 526.6 | 52.1 | 17.70 | 4.92 | 26.10 | 2.80 | 7.33 | 382 |
3.850 | 0.00 | 493.8 | 52.6 | 11.58 | 4.69 | 25.13 | 2.70 | 7.33 | 402 |
4.100 | 0.00 | 508.8 | 52.6 | 7.19 | 4.87 | 26.42 | 2.73 | 7.32 | 392 |
4.350 | 0.00 | 527.0 | 52.1 | 5.10 | 4.83 | 26.59 | 2.81 | 7.32 | 432 |
4.550 | 0.00 | 511.0 | 52.6 | 5.48 | 6.39 | 25.63 | 2.77 | 7.32 | 427 |
4.850 | 0.00 | 522.5 | 52.1 | 3.86 | 4.97 | 26.06 | 2.81 | 7.32 | 462 |
5.150 | 0.00 | 515.1 | 51.6 | 1.91 | 4.93 | 24.66 | 2.87 | 7.30 | 462 |
5.450 | 0.50 | 516.7 | 52.1 | 1.52 | 5.04 | 25.43 | 2.91 | 7.30 | 447 |
5.750 | 10.53 | 521.3 | 51.6 | 5.82 | 26.47 | 2.73 | 7.27 | 432 | |
6.100 | 0.49 | 492.3 | 51.1 | 5.78 | 24.18 | 2.88 | 7.35 | 357 | |
6.450 | 1.22 | 513.9 | 63.2 | 4.94 | 25.24 | 2.93 | 7.37 | 327 | |
6.800 | 6.04 | 506.8 | 79.0 | 4.79 | 24.75 | 3.10 | 7.35 | 332 | |
7.150 | 7.78 | 508.7 | 100.0 | 5.01 | 24.59 | 3.52 | 7.35 | 317 | |
7.500 | 6.45 | 510.1 | 79.0 | 3.43 | 25.20 | 3.20 | 7.35 | 317 | |
7.800 | 19.86 | 504.7 | 79.0 | 4.01 | 24.65 | 3.52 | 7.36 | 312 | |
8.150 | 27.53 | 523.6 | 79.0 | 3.63 | 26.22 | 3.65 | 7.35 | 312 | |
8.500 | 31.99 | 518.6 | 74.7 | 3.12 | 26.21 | 3.66 | 7.33 | 307 | |
8.800 | 36.01 | 504.9 | 68.4 | 1.94 | 24.95 | 3.39 | 7.33 | 312 | |
9.100 | 32.64 | 510.7 | 68.4 | 1.97 | 25.18 | 3.42 | 7.35 | 302 | |
9.400 | 40.20 | 519.0 | 63.2 | 2.03 | 25.81 | 3.38 | 7.34 | 297 |