Hensen, Christian (2003): Geochemistry of porewater in sediment core GeoB3707-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105719
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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: -21.625000 * Longitude: 12.193333
Date/Time Start: 1996-02-03T00:00:00 * Date/Time End: 1996-02-03T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB3707-4 * Latitude: -21.625000 * Longitude: 12.193333 * Date/Time: 1996-02-03T00:00:00 * Elevation: -1352.0 m * Recovery: 0.34 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
3 | Chloride | Cl- | mmol/l | Hensen, Christian | Ion chromatography | |
4 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
5 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
6 | Sulfate | [SO4]2- | mmol/l | Hensen, Christian | Ion chromatography | |
7 | Alkalinity, total | AT | mmol(eq)/l | Hensen, Christian | Titration | |
8 | pH | pH | Hensen, Christian | Ion selective probe | ||
9 | Oxidation reduction (RedOx) potential | Eh | mV | Hensen, Christian | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
79 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 [NO3]- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 [SO4]2- [mmol/l] | 7 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
---|---|---|---|---|---|---|---|---|
0.000 | 1.03 | 536.5 | 27.09 | 1.96 | 28.65 | 2.57 | 7.82 | 326 |
0.003 | 6.45 | 42.64 | 5.94 | 2.60 | 7.57 | 300 | ||
0.007 | 2.55 | 33.17 | 4.64 | 2.63 | 7.52 | 296 | ||
0.013 | 5.19 | 14.55 | 6.19 | 2.61 | 7.52 | 267 | ||
0.018 | 10.55 | 6.63 | 13.85 | 2.61 | 7.53 | 251 | ||
0.022 | 16.01 | 6.02 | 16.36 | 2.67 | 7.53 | 241 | ||
0.028 | 17.84 | 5.42 | 7.53 | 221 | ||||
0.035 | 24.88 | 3.56 | 25.73 | 2.78 | 7.54 | 221 | ||
0.045 | 29.15 | 4.19 | 16.85 | 2.73 | 7.56 | 211 | ||
0.062 | 44.64 | 0.02 | 14.05 | 2.79 | 7.55 | 209 | ||
0.087 | 49.79 | 9.90 | 2.82 | 7.54 | 184 | |||
0.125 | 53.86 | 543.4 | 5.84 | 28.27 | 2.93 | 7.54 | 143 | |
0.175 | 56.68 | 550.0 | 5.05 | 28.57 | 2.69 | 7.55 | 108 |