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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2202-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105458

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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: -8.196667 * Longitude: -34.263333
Date/Time Start: 1993-03-21T00:00:00 * Date/Time End: 1993-03-21T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.280 m
Event(s):
GeoB2202-5 * Latitude: -8.196667 * Longitude: -34.263333 * Date/Time: 1993-03-21T00:00:00 * Elevation: -1128.0 m * Recovery: 0.4 m * Location: Brazil Basin * Campaign: M23/3 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: Geology
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Ammonium[NH4]+µmol/lZabel, MatthiasContinuous Flow Analysis (CFA)
Nitrate[NO3]-µmol/lZabel, MatthiasContinuous 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:
96 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]
0.0000.0031.131.682.547.94472
0.0031.6642.252.532.407.83452
0.0071.1147.902.842.417.74442
0.0131.1149.032.632.447.72442
0.0181.6649.033.162.477.73452
0.0222.2246.773.372.507.72457
0.0281.1153.383.162.507.71462
0.0351.6655.643.262.547.70462
0.0451.6662.413.372.517.70462
0.0601.6662.413.582.667.69452
0.0851.1157.903.692.677.67437
0.1201.1160.164.002.777.66422
0.1601.1155.644.002.777.65372
0.2001.6640.164.002.817.65337
0.2401.1133.384.002.867.66322
0.2801.1129.033.902.897.67307