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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2110-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105445

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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
Coverage:
Latitude: -28.650000 * Longitude: -45.521667
Date/Time Start: 1993-03-05T00:00:00 * Date/Time End: 1993-03-05T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.295 m
Event(s):
GeoB2110-1 * Latitude: -28.650000 * Longitude: -45.521667 * Date/Time: 1993-03-05T00:00:00 * Elevation: -3003.0 m * Recovery: 0.34 m * Location: Brazil Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 9/10
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Ammonium[NH4]+µmol/lZabel, MatthiasContinuous Flow Analysis (CFA)
ChlorideCl-mmol/lZabel, MatthiasIon chromatography
Nitrate[NO3]-µmol/lHensen, ChristianContinuous Flow Analysis (CFA)
Phosphate[PO4]3-µmol/lHensen, ChristianInductively coupled plasma atomic emission spectroscope (ICP-AES)
Sulfate[SO4]2-mmol/lZabel, MatthiasIon chromatography
Alkalinity, totalATmmol(eq)/lZabel, MatthiasTitration
pHpHZabel, MatthiasIon selective probe
Oxidation reduction (RedOx) potentialEhmVZabel, MatthiasIon selective probe
Size:
104 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth sed [m]

[NH4]+ [µmol/l]

Cl- [mmol/l]

[NO3]- [µmol/l]

[PO4]3- [µmol/l]

[SO4]2- [mmol/l]

AT [mmol(eq)/l]

pH

Eh [mV]
0.0000.55550.724.191.4728.462.487.98512
0.0034.4435.960.952.417.82512
0.0070.5548.220.952.357.81502
0.0130.5546.290.952.367.76492
0.0180.5548.221.052.377.76502
0.0220.5547.421.052.467.74502
0.0280.5545.161.262.437.72512
0.0350.5546.931.682.467.69502
0.0450.5545.481.792.477.68512
0.0551.1144.512.002.517.68512
0.0700.5554.352.212.577.66512
0.0908.8733.552.212.587.65512
0.1100.5545.002.532.727.65512
0.1450.5541.452.952.777.64512
0.1950.5542.743.692.917.61512
0.2450.5539.354.533.077.59512
0.2951.1172.744.743.077.57512