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Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB4241-10 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.106027

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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: 29.166667 * Longitude: -15.451667
Date/Time Start: 1996-12-19T04:04:00 * Date/Time End: 1996-12-19T04:04:00
Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 4.010 m
Event(s):
GeoB4241-10 * Latitude: 29.166667 * Longitude: -15.451667 * Date/Time: 1996-12-19T04:04:00 * Elevation: -3610.0 m * Recovery: 4.38 m * Location: Agadir Canyon * Campaign: M37/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry
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/lZabel, MatthiasContinuous Flow Analysis (CFA)
Alkalinity, totalATmmol(eq)/lZabel, MatthiasTitration
pHpHZabel, MatthiasIon selective probe
Oxidation reduction (RedOx) potentialEhmVZabel, MatthiasIon selective probe
Size:
165 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]
0.0501.1143.542.052.477.82427
0.10041.937.81422
0.1500.0039.192.532.637.70427
0.2002.2237.582.842.567.67447
0.3001.1135.962.532.567.72442
0.4003.3335.162.842.587.59437
0.5501.1132.422.842.647.53462
0.6501.1128.553.002.407.53432
0.8001.1129.353.322.647.56447
1.0007.77462
1.2001.1120.163.952.757.56337
1.4001.1116.453.792.707.50307
1.5501.6613.393.372.547.52352
1.7001.6610.643.262.627.54347
1.8501.668.063.372.617.56302
1.9503.337.109.062.647.59352
2.1003.334.523.372.667.55332
2.2503.333.063.472.667.53407
2.4005.542.263.582.667.55357
2.55010.532.263.472.777.57357
2.70012.752.262.632.537.63242
2.85012.752.267.92397
3.00012.752.102.632.637.89362
3.15019.962.422.112.237.57122
3.30020.512.425.582.047.52109
3.45020.511.611.681.727.5397
3.55022.181.292.322.177.51127
3.78037.141.611.471.487.56152
4.01042.691.771.901.957.63132