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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2126-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105455

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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: -21.270000 * Longitude: -38.933333
Date/Time Start: 1993-03-14T00:00:00 * Date/Time End: 1993-03-14T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.280 m
Event(s):
GeoB2126-1 * Latitude: -21.270000 * Longitude: -38.933333 * Date/Time: 1993-03-14T00:00:00 * Elevation: -2537.0 m * Recovery: 0.32 m * Location: Brazil Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 7/10
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Ammonium[NH4]+µmol/lZabel, MatthiasContinuous 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:
90 data points

Data

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


Depth sed [m]

[NH4]+ [µmol/l]

[NO3]- [µmol/l]

[PO4]3- [µmol/l]

AT [mmol(eq)/l]

pH

Eh [mV]
0.0001.0522.131.642.497.97492
0.0031.4938.482.652.577.87442
0.0072.3941.902.472.477.76437
0.0132.3953.452.382.487.76437
0.0181.0543.022.282.447.76442
0.0250.6241.622.242.477.75442
0.0351.4941.842.472.517.73442
0.0503.3137.272.562.537.72442
0.0701.9462.002.752.617.69437
0.0901.4945.712.842.667.67442
0.1201.4946.392.892.697.67447
0.1609.8944.282.942.747.66442
0.2006.2258.873.222.937.64432
0.24012.1231.172.852.947.64432
0.2804.2625.472.372.977.64432