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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2101-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105435

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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: -23.988333 * Longitude: -41.206667
Date/Time Start: 1993-02-28T00:00:00 * Date/Time End: 1993-02-28T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.445 m
Event(s):
GeoB2101-1 * Latitude: -23.988333 * Longitude: -41.206667 * Date/Time: 1993-02-28T00:00:00 * Elevation: -1814.0 m * Recovery: 0.49 m * Location: Argentine Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: pelagic clay, light brown
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/lZabel, MatthiasContinuous Flow Analysis (CFA)
Phosphate[PO4]3-µmol/lZabel, MatthiasContinuous Flow Analysis (CFA)
Sulfate[SO4]2-mmol/lZabel, MatthiasIon chromatography
Alkalinity, totalATmmol(eq)/lZabel, MatthiasTitration
pHpHZabel, MatthiasIon selective probe
Oxidation reduction (RedOx) potentialEhmVZabel, MatthiasIon selective probe
Size:
168 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]
0.00513.83550.765.353.9028.462.677.81342
0.0134.25537.698.182.4227.902.567.69347
0.0183.19528.169.643.0526.502.627.68382
0.0227.45531.279.772.8427.952.617.64412
0.0284.79536.780.383.2628.602.657.65412
0.0332.66537.574.253.1627.782.697.63402
0.0404.25538.177.313.5828.312.717.64417
0.0503.19562.362.283.5827.742.757.62412
0.0604.25532.256.763.9027.462.797.62412
0.0705.32527.671.184.2127.992.837.60422
0.0807.45532.971.794.3227.172.857.61417
0.0905.85532.976.704.5327.392.867.66422
0.1077.45519.153.084.5326.832.847.57417
0.1336.38523.830.685.1627.612.917.56417
0.1586.91594.069.955.4827.832.937.54417
0.1956.38516.878.245.9025.262.977.54427
0.24512.76518.236.826.5326.503.017.54417
0.29513.83505.414.737.1626.143.107.53402
0.34511.70533.043.877.9028.643.217.51367
0.39510.64507.765.048.4225.683.157.52317
0.44518.08523.951.546.1126.852.927.58192