Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2016-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105427
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: -31.900000 * Longitude: -1.320000
Date/Time Start: 1993-02-12T00:00:00 * Date/Time End: 1993-02-12T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 4.860 m
Event(s):
GeoB2016-2 * Latitude: -31.900000 * Longitude: -1.320000 * Date/Time: 1993-02-12T00:00:00 * Elevation: -3384.0 m * Recovery: 4.95 m * Location: Southwest Walvis Ridge * Campaign: M23/1 * Basis: Meteor (1986) * Method/Device: Piston corer (Kiel type) (KOL) * 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:
208 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] |
|---|---|---|---|---|---|---|---|---|---|
| 0.100 | 2.77 | 533.1 | 67.90 | 2.11 | 29.31 | 2.59 | 7.70 | 447 | |
| 0.200 | 0.55 | 541.8 | 30.4 | 67.90 | 2.32 | 27.69 | 2.62 | 7.65 | 484 |
| 0.300 | 14.41 | 531.0 | 32.0 | 43.06 | 2.11 | 28.33 | 2.58 | 7.61 | 499 |
| 0.400 | 1.11 | 532.2 | 31.8 | 76.93 | 2.11 | 27.65 | 2.61 | 7.58 | 503 |
| 0.600 | 1.11 | 526.6 | 33.5 | 60.00 | 2.42 | 27.96 | 2.65 | 7.55 | 500 |
| 0.850 | 1.11 | 535.8 | 34.7 | 56.61 | 2.42 | 27.39 | 2.70 | 7.53 | 504 |
| 1.100 | 1.11 | 539.5 | 34.5 | 57.74 | 2.53 | 27.75 | 2.75 | 7.54 | 502 |
| 1.350 | 5.54 | 534.1 | 35.6 | 41.77 | 2.74 | 27.73 | 3.07 | 7.51 | 500 |
| 1.600 | 12.20 | 534.4 | 37.5 | 40.64 | 2.53 | 27.90 | 2.75 | 7.53 | 469 |
| 1.850 | 1.11 | 542.5 | 38.5 | 67.90 | 2.63 | 29.17 | 2.81 | 7.51 | 462 |
| 2.100 | 1.11 | 525.0 | 39.5 | 56.61 | 2.90 | 28.28 | 2.82 | 7.48 | 478 |
| 2.350 | 1.11 | 538.3 | 40.7 | 49.83 | 2.63 | 28.85 | 2.81 | 7.51 | 473 |
| 2.570 | 1.11 | 544.1 | 43.1 | 63.38 | 3.79 | 29.74 | 2.88 | 7.51 | 470 |
| 2.770 | 1.11 | 530.7 | 44.1 | 63.38 | 3.58 | 27.39 | 2.87 | 7.51 | 456 |
| 2.970 | 1.11 | 539.7 | 44.3 | 54.35 | 2.74 | 26.39 | 2.86 | 7.48 | 440 |
| 3.170 | 1.11 | 547.7 | 35.00 | 4.00 | 27.17 | 3.48 | 7.58 | 409 | |
| 3.370 | 39.92 | 527.3 | 74.67 | 3.26 | 25.63 | 3.01 | 7.54 | 414 | |
| 3.440 | 7.21 | 534.7 | 79.19 | 3.16 | 28.37 | 2.99 | 7.56 | 408 | |
| 3.640 | 1.11 | 526.5 | 99.51 | 3.26 | 27.11 | 3.09 | 7.59 | 326 | |
| 3.840 | 1.11 | 543.6 | 97.25 | 3.26 | 26.90 | 3.00 | 7.57 | 335 | |
| 4.050 | 6.65 | 532.2 | 56.61 | 2.63 | 26.12 | 2.97 | 7.54 | 442 | |
| 4.300 | 1.11 | 526.1 | 47.3 | 48.71 | 2.42 | 25.20 | 2.91 | 7.54 | 457 |
| 4.450 | 1.11 | 543.3 | 47.7 | 49.83 | 2.53 | 27.00 | 2.98 | 7.50 | 422 |
| 4.860 | 8.32 | 534.6 | 48.71 | 2.90 | 26.18 | 2.97 | 7.47 | 402 |