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Hensen, Christian; Haese, Ralf R; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2810-2. PANGAEA, https://doi.org/10.1594/PANGAEA.105508

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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: -35.980000 * Longitude: -51.978333
Date/Time Start: 1994-07-20T00:00:00 * Date/Time End: 1994-07-20T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB2810-2 * Latitude: -35.980000 * Longitude: -51.978333 * Date/Time: 1994-07-20T00:00:00 * Elevation: -2909.0 m * Recovery: 0.37 m * Location: Uruguay continental margin * Campaign: M29/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 10 / 10
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Ammonium[NH4]+µmol/lHaese, Ralf RContinuous Flow Analysis (CFA)
Nitrate[NO3]-µmol/lHensen, ChristianContinuous Flow Analysis (CFA)
Phosphate[PO4]3-µmol/lHensen, ChristianContinuous Flow Analysis (CFA)
Alkalinity, totalATmmol(eq)/lZabel, MatthiasTitration
pHpHZabel, MatthiasIon selective probe
Oxidation reduction (RedOx) potentialEhmVZabel, MatthiasIon selective probe
Size:
78 data points

Data

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Depth sed [m]

[NH4]+ [µmol/l]

[NO3]- [µmol/l]

[PO4]3- [µmol/l]

AT [mmol(eq)/l]

pH

Eh [mV]
0.0001.8431.252.312.517.91422
0.00332.7556.225.042.717.64382
0.00736.8450.064.752.877.54387
0.01327.4635.324.472.917.49382
0.01819.5321.044.902.937.44427
0.0229.7910.455.042.977.47452
0.0287.693.985.263.037.46402
0.03513.741.357.633.177.45387
0.04530.401.369.933.277.49377
0.06228.661.8411.233.517.57282
0.08747.551.3614.603.587.70282
0.12573.092.1013.713.807.51252
0.17599.872.1012.254.007.56252