Hensen, Christian (2003): Geochemistry of porewater in sediment core GeoB3724-3. PANGAEA, https://doi.org/10.1594/PANGAEA.105824
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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: -26.136667 * Longitude: 8.926667
Date/Time Start: 1996-02-15T00:00:00 * Date/Time End: 1996-02-15T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.285 m
Event(s):
GeoB3724-3 * Latitude: -26.136667 * Longitude: 8.926667 * Date/Time: 1996-02-15T00:00:00 * Elevation: -4766.0 m * Recovery: 0.22 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 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
4 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
5 | Alkalinity, total | AT | mmol(eq)/l | Hensen, Christian | Titration | |
6 | pH | pH | Hensen, Christian | Ion selective probe | ||
7 | Oxidation reduction (RedOx) potential | Eh | mV | Hensen, Christian | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
78 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 [NO3]- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 AT [mmol(eq)/l] | 6 pH | 7 Eh [mV] |
---|---|---|---|---|---|---|
0.000 | 16.66 | 28.41 | 2.29 | 2.98 | 7.76 | 381 |
0.003 | 11.62 | 31.93 | 1.71 | 2.39 | 7.58 | 261 |
0.007 | 6.23 | 33.70 | 1.60 | 2.37 | 7.55 | 256 |
0.013 | 5.28 | 26.67 | 1.69 | 2.36 | 7.58 | 301 |
0.020 | 6.98 | 31.93 | 2.32 | 2.44 | 7.56 | 286 |
0.030 | 15.03 | 30.16 | 2.94 | 2.49 | 7.55 | 311 |
0.048 | 2.26 | 26.67 | 2.07 | 2.38 | 7.56 | 341 |
0.072 | 2.80 | 26.67 | 1.82 | 2.30 | 7.53 | 356 |
0.098 | 102.46 | 31.93 | 10.82 | 4.03 | 7.50 | 351 |
0.135 | 4.39 | 30.16 | 2.05 | 2.42 | 7.53 | 356 |
0.185 | 2.97 | 30.16 | 2.00 | 2.40 | 7.53 | 361 |
0.235 | 122.84 | 33.70 | 13.47 | 5.98 | 7.51 | 371 |
0.285 | 4.77 | 33.70 | 3.61 | 2.50 | 7.51 | 351 |