Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1508-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105375
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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: 5.333333 * Longitude: -34.025000
Date/Time Start: 1991-05-06T00:00:00 * Date/Time End: 1991-05-06T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.325 m
Event(s):
GeoB1508-1 * Latitude: 5.333333 * Longitude: -34.025000 * Date/Time: 1991-05-06T00:00:00 * Elevation: -3685.0 m * Recovery: 0.44 m * Location: Brazil Basin * Campaign: M16/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-Sd., graubraun, Bioturbation;
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
3 | Chloride | Cl- | mmol/l | Schulz, Horst D | Ion chromatography | |
4 | Fluoride | F- | µmol/l | Schulz, Horst D | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
7 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
9 | pH | pH | Schulz, Horst D | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
108 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] |
---|---|---|---|---|---|---|---|---|---|
0.005 | 2.22 | 569.7 | 62.1 | 31.22 | 1.69 | 28.63 | 2.97 | 7.61 | 444 |
0.015 | 0.00 | 574.8 | 63.2 | 37.04 | 2.35 | 29.09 | 2.67 | 7.67 | 443 |
0.025 | 0.00 | 568.5 | 62.6 | 40.48 | 2.64 | 28.08 | 2.71 | 7.69 | 445 |
0.035 | 0.00 | 561.9 | 61.6 | 42.55 | 2.24 | 28.16 | 2.90 | 7.69 | 452 |
0.045 | 0.00 | 562.6 | 62.6 | 42.00 | 2.40 | 28.74 | 2.91 | 7.71 | 450 |
0.062 | 0.00 | 560.8 | 62.1 | 43.43 | 2.59 | 28.74 | 2.92 | 7.71 | 452 |
0.087 | 0.00 | 570.0 | 63.7 | 44.15 | 2.83 | 28.24 | 2.91 | 7.72 | 457 |
0.125 | 0.00 | 558.9 | 63.2 | 43.43 | 3.06 | 27.95 | 2.92 | 7.71 | 458 |
0.175 | 0.00 | 554.2 | 63.2 | 40.57 | 3.54 | 28.35 | 2.90 | 7.67 | 460 |
0.225 | 0.00 | 565.1 | 62.6 | 36.26 | 3.89 | 27.99 | 2.92 | 7.62 | 478 |
0.275 | 0.00 | 574.4 | 62.6 | 33.68 | 3.77 | 29.37 | 3.00 | 7.61 | 517 |
0.325 | 0.00 | 582.7 | 62.6 | 31.53 | 4.13 | 28.34 | 2.96 | 7.58 | 491 |