Hensen, Christian; Schulz, Horst D; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1405-7 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105357
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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: 1.790000 * Longitude: -11.133333
Date/Time Start: 1991-04-07T00:00:00 * Date/Time End: 1991-04-07T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.275 m
Event(s):
GeoB1405-7 * Latitude: 1.790000 * Longitude: -11.133333 * Date/Time: 1991-04-07T00:00:00 * Elevation: -4393.0 m * Recovery: 0.44 m * Location: Northern Guinea Basin * Campaign: M16/1 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-Sand., stark tonig,
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Chloride | Cl- | mmol/l | Schulz, Horst D | Ion chromatography | |
3 | Fluoride | F- | µmol/l | Schulz, Horst D | Ion selective probe | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
5 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
6 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
7 | pH | pH | Schulz, Horst D | Ion selective probe | ||
8 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 data points
Data
1 Depth sed [m] | 2 Cl- [mmol/l] | 3 F- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.005 | 532.6 | 57.9 | 1.79 | 27.52 | 2.96 | 7.65 | 379 |
0.015 | 540.7 | 57.9 | 2.32 | 28.13 | 2.91 | 7.66 | 403 |
0.025 | 528.3 | 57.9 | 2.84 | 27.19 | 2.96 | 7.65 | 428 |
0.035 | 531.1 | 57.9 | 3.05 | 26.85 | 2.99 | 7.60 | 429 |
0.045 | 527.2 | 57.9 | 3.16 | 27.61 | 2.85 | 7.69 | 412 |
0.062 | 525.7 | 57.9 | 3.26 | 26.75 | 2.87 | 7.66 | 424 |
0.087 | 537.3 | 57.9 | 3.37 | 27.56 | 2.90 | 7.66 | 393 |
0.125 | 532.2 | 57.9 | 3.79 | 29.83 | 2.90 | 7.68 | 372 |
0.175 | 526.0 | 57.9 | 3.47 | 26.77 | 2.92 | 7.66 | 304 |
0.225 | 527.0 | 57.9 | 4.00 | 27.40 | 2.92 | 7.68 | 287 |
0.275 | 522.0 | 57.9 | 3.47 | 26.84 | 2.88 | 7.63 | 337 |