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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1719-4. PANGAEA, https://doi.org/10.1594/PANGAEA.105411

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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: -28.926667 * Longitude: 14.173333
Date/Time Start: 1992-01-16T00:00:00 * Date/Time End: 1992-01-16T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.160 m
Event(s):
GeoB1719-4 * Latitude: -28.926667 * Longitude: 14.173333 * Date/Time: 1992-01-16T00:00:00 * Elevation: -1023.0 m * Recovery: 0.21 m * Location: Namibia continental slope * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 6 gr.,4 kl., Karbonatschl., Foram.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Nitrate[NO3]-µmol/lHensen, ChristianContinuous Flow Analysis (CFA)
Phosphate[PO4]3-µmol/lZabel, MatthiasICP-AES, Inductively coupled plasma - atomic emission spectroscopy
Sulfate[SO4]2-mmol/lZabel, MatthiasIon chromatography
Alkalinity, totalATmmol(eq)/lZabel, MatthiasTitration
pHpHZabel, MatthiasIon selective probe
Oxidation reduction (RedOx) potentialEhmVZabel, MatthiasIon selective probe
Size:
95 data points

Data

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


Depth sed [m]

[NO3]- [µmol/l]

[PO4]3- [µmol/l]

[SO4]2- [mmol/l]

AT [mmol(eq)/l]

pH

Eh [mV]
0.00038.873.3830.002.657.85322
0.00583.065.1229.262.897.68307
0.01388.067.1530.482.927.56295
0.01853.386.7729.572.887.57289
0.02240.646.3929.942.857.63
0.02820.326.7729.602.847.62282
0.0334.037.5230.072.747.61285
0.0375.167.152.667.61273
0.0434.036.772.547.59271
0.0550.658.2829.962.657.59252
0.0650.1610.9129.382.667.61241
0.0750.3211.6629.502.747.63234
0.0850.0010.5330.032.707.65231
0.09514.4830.132.697.65239
0.1139.0229.982.667.61225
0.1389.0230.052.727.60201
0.16011.2830.782.657.61190