Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2213-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105463
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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: -1.265000 * Longitude: -24.153333
Date/Time Start: 1993-03-28T00:00:00 * Date/Time End: 1993-03-28T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.275 m
Event(s):
GeoB2213-1 * Latitude: -1.265000 * Longitude: -24.153333 * Date/Time: 1993-03-28T00:00:00 * Elevation: -4323.0 m * Recovery: 0.33 m * Location: Brazil Basin * Campaign: M23/3 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 10/10
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
3 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
5 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
6 | pH | pH | Zabel, Matthias | Ion selective probe | ||
7 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
84 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 | 1.11 | 33.22 | 2.21 | 2.53 | 7.91 | 472 |
0.003 | 4.99 | 45.48 | 3.37 | 2.39 | 7.71 | 432 |
0.007 | 4.44 | 51.12 | 3.37 | 2.43 | 7.65 | 412 |
0.013 | 3.33 | 46.61 | 2.42 | 2.38 | 7.67 | 397 |
0.018 | 2.77 | 53.22 | 2.74 | 2.45 | 7.63 | 407 |
0.025 | 2.22 | 55.48 | 2.42 | 2.42 | 7.68 | 422 |
0.035 | 2.22 | 53.22 | 2.84 | 2.44 | 7.68 | 437 |
0.050 | 1.66 | 55.48 | 2.84 | 2.37 | 7.66 | 447 |
0.075 | 1.11 | 55.48 | 3.05 | 2.47 | 7.65 | 442 |
0.110 | 1.11 | 56.61 | 3.26 | 2.52 | 7.62 | 442 |
0.155 | 1.11 | 55.48 | 3.26 | 2.59 | 7.63 | 447 |
0.205 | 1.11 | 53.22 | 3.58 | 2.63 | 7.63 | 447 |
0.245 | 2.22 | 51.12 | 4.42 | 2.57 | 7.60 | 447 |
0.275 | 1.11 | 51.12 | 3.69 | 2.61 | 7.59 | 417 |