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Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1000-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105313

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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: -5.698833 * Longitude: 11.709333
Date/Time Start: 1988-02-20T00:00:00 * Date/Time End: 1988-02-20T00:00:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 0.440 m
Event(s):
GeoB1000-1 * Latitude: -5.698833 * Longitude: 11.709333 * Date/Time: 1988-02-20T00:00:00 * Elevation: -106.0 m * Recovery: 0.5 m * Location: Walvis Ridge * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Ton, feinsandig, olivgrau
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
Ammonium[NH4]+µmol/lSchulz, Horst DContinuous Flow Analysis (CFA)
ChlorideCl-mmol/lSchulz, Horst DIon chromatography
FluorideF-µmol/lSchulz, Horst DIon selective probe
Nitrate[NO3]-µmol/lSchulz, Horst DContinuous Flow Analysis (CFA)
Phosphate[PO4]3-µmol/lSchulz, Horst DContinuous Flow Analysis (CFA)
Sulfate[SO4]2-mmol/lSchulz, Horst DIon chromatography
Hydrogen sulfideH2Smmol/lSchulz, Horst DContinuous Flow Analysis (CFA)
Alkalinity, totalATmmol(eq)/lSchulz, Horst DTitration
10 pHpHSchulz, Horst DIon selective probe
11 Oxidation reduction (RedOx) potentialEhmVSchulz, Horst DIon selective probe
Size:
130 data points

Data

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


Depth sed [m]

[NH4]+ [µmol/l]

Cl- [mmol/l]

F- [µmol/l]

[NO3]- [µmol/l]

[PO4]3- [µmol/l]

[SO4]2- [mmol/l]

H2S [mmol/l]

AT [mmol(eq)/l]
10 
pH
11 
Eh [mV]
0.01546.11576.955.20.441.9029.580.003.077.54317
0.04556.11575.755.20.601.9028.650.002.837.64137
0.07586.11583.652.81.732.5329.060.003.207.60137
0.105132.22567.057.60.312.9528.440.003.437.81122
0.150185.56580.055.20.583.6928.440.003.777.78137
0.170175.56561.652.80.232.5327.600.003.707.82112
0.190188.33568.152.83.133.6928.650.003.607.83147
0.210182.22545.059.22.153.4727.080.003.837.98122
0.230182.22571.250.41.231.6827.710.003.607.8962
0.270182.22550.957.60.693.4727.600.003.657.8182
0.310182.22564.555.20.871.9028.850.003.537.9467
0.360182.22556.661.60.193.4728.440.003.837.8877
0.440185.56564.757.60.037.7927.810.004.287.8352