Hensen, Christian; Schulz, Horst D; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1101-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105340
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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: 1.663330 * Longitude: -10.976660
Date/Time Start: 1989-02-22T00:00:00 * Date/Time End: 1989-02-22T00:00:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 0.275 m
Event(s):
GeoB1101-4 * Latitude: 1.663330 * Longitude: -10.976660 * Date/Time: 1989-02-22T00:00:00 * Elevation: -4567.0 m * Penetration: 0.37 m * Recovery: 0.32 m * Location: Guinea Basin * Campaign: M9/4 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-schlamm, beige
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 | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
7 | Hydrogen sulfide | H2S | mmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
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:
62 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 H2S [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
---|---|---|---|---|---|---|---|---|---|
0.015 | 0.00 | 42.4 | 34.35 | 1.26 | 0.00 | 2.72 | 7.70 | 515 | |
0.050 | 0.00 | 36.8 | 37.74 | 1.26 | 0.00 | 2.68 | 7.50 | 478 | |
0.085 | 0.00 | 538.3 | 36.8 | 41.13 | 1.90 | 0.00 | 2.76 | 7.72 | 479 |
0.125 | 0.00 | 38.4 | 38.71 | 1.90 | 0.00 | 2.96 | 7.68 | 479 | |
0.175 | 0.00 | 39.2 | 36.77 | 1.90 | 0.00 | 3.00 | 7.65 | 452 | |
0.225 | 0.00 | 39.2 | 35.32 | 2.53 | 0.00 | 3.27 | 7.64 | 452 | |
0.250 | 28.06 | 0.00 | 2.84 | 7.63 | 464 | ||||
0.275 | 0.00 | 34.4 | 21.77 | 0.42 | 0.00 | 3.08 | 7.59 | 500 |