Hensen, Christian; Kasten, Sabine; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1041-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105337
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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
Project(s):
Coverage:
Latitude: -3.470000 * Longitude: -7.596667
Date/Time Start: 1988-03-12T00:00:00 * Date/Time End: 1988-03-12T00:00:00
Minimum DEPTH, sediment/rock: 0.225 m * Maximum DEPTH, sediment/rock: 12.495 m
Event(s):
GeoB1041-4 * Latitude: -3.470000 * Longitude: -7.596667 * Date/Time: 1988-03-12T00:00:00 * Elevation: -4034.0 m * Penetration: 12 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: cc: Karb.-schl., grüngrau
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Ammonium | [NH4]+ | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 3 | Chloride | Cl- | mmol/l | Schulz, Horst D | Ion chromatography | |
| 4 | Fluoride | F- | µmol/l | Schulz, Horst D | Ion selective probe | |
| 5 | Nitrate | [NO3]- | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 6 | Phosphate | [PO4]3- | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 7 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
| 8 | Hydrogen sulfide | H2S | mmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 9 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
| 10 | pH | pH | Schulz, Horst D | Ion selective probe | ||
| 11 | Oxidation reduction (RedOx) potential | Eh | mV | Kasten, Sabine | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
257 data points
Data
| 1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [NO3]- [µmol/l] | 6 [PO4]3- [µmol/l] | 7 [SO4]2- [mmol/l] | 8 H2S [mmol/l] | 9 AT [mmol(eq)/l] | 10 pH | 11 Eh [mV] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.225 | 3.60 | 651.9 | 54.4 | 5.50 | 3.05 | 29.90 | 0.00 | 3.13 | 7.76 | 260 |
| 0.550 | 7.80 | 632.4 | 56.8 | 1.80 | 11.69 | 29.06 | 0.00 | 3.13 | 7.71 | 260 |
| 0.700 | 11.40 | 620.6 | 59.2 | 3.40 | 11.16 | 29.79 | 0.00 | 2.97 | 7.70 | 260 |
| 0.800 | 7.10 | 619.8 | 54.4 | 1.50 | 5.58 | 28.23 | 0.00 | 3.00 | ||
| 1.375 | 23.00 | 608.7 | 54.4 | 0.40 | 16.43 | 28.44 | 0.00 | 3.17 | 7.78 | 260 |
| 1.910 | 27.60 | 628.8 | 52.8 | 0.40 | 14.53 | 27.40 | 0.00 | 3.00 | 7.67 | 260 |
| 2.395 | 33.50 | 605.6 | 52.8 | 0.40 | 14.53 | 28.54 | 0.00 | 3.20 | 7.58 | 260 |
| 2.895 | 37.80 | 623.1 | 52.8 | 1.10 | 14.85 | 28.65 | 0.00 | 3.37 | 7.56 | 260 |
| 3.395 | 38.20 | 610.4 | 50.4 | 0.00 | 14.00 | 27.81 | 0.00 | 3.43 | 7.68 | 260 |
| 3.895 | 45.20 | 612.7 | 50.4 | 0.00 | 12.85 | 28.23 | 0.00 | 3.27 | 7.60 | 260 |
| 4.395 | 48.60 | 609.0 | 55.2 | 0.40 | 11.48 | 27.81 | 0.00 | 3.50 | 7.54 | 260 |
| 4.895 | 51.10 | 619.2 | 55.2 | 0.00 | 10.53 | 28.23 | 0.00 | 3.53 | 7.56 | 260 |
| 5.395 | 57.80 | 606.5 | 55.2 | 0.00 | 11.58 | 29.06 | 0.00 | 3.47 | 7.54 | 260 |
| 5.895 | 59.50 | 609.3 | 55.2 | 0.00 | 10.74 | 28.54 | 0.00 | 3.83 | 7.53 | 260 |
| 6.395 | 61.80 | 600.3 | 52.8 | 0.00 | 11.37 | 28.75 | 0.02 | 3.83 | 7.56 | 260 |
| 6.845 | 59.20 | 611.6 | 52.8 | 0.00 | 9.58 | 27.50 | 0.00 | 3.73 | 7.53 | 260 |
| 7.395 | 65.30 | 607.9 | 52.8 | 0.00 | 10.53 | 26.88 | 0.00 | 3.63 | 7.51 | 260 |
| 8.495 | 59.00 | 614.1 | 55.2 | 0.00 | 10.63 | 26.98 | 0.00 | 3.63 | 7.55 | 260 |
| 8.995 | 67.50 | 617.5 | 52.8 | 0.00 | 9.48 | 26.67 | 0.00 | 3.57 | 7.51 | 260 |
| 9.495 | 72.20 | 629.1 | 55.2 | 0.00 | 10.32 | 27.50 | 0.02 | 4.00 | 7.51 | 260 |
| 9.995 | 73.20 | 623.7 | 56.8 | 0.00 | 9.58 | 26.67 | 0.01 | 3.80 | 7.55 | 260 |
| 10.495 | 68.60 | 616.1 | 0.00 | 10.21 | 26.88 | 0.00 | 3.70 | 7.59 | 260 | |
| 10.995 | 76.40 | 608.7 | 56.8 | 0.00 | 9.27 | 27.81 | 0.00 | 3.83 | 7.56 | 260 |
| 11.495 | 78.70 | 628.5 | 55.2 | 0.00 | 9.79 | 27.29 | 0.02 | 3.73 | 7.49 | 259 |
| 11.995 | 72.30 | 627.6 | 56.8 | 0.00 | 9.37 | 29.38 | 0.00 | 3.77 | 7.49 | 259 |
| 12.495 | 79.80 | 608.7 | 56.8 | 0.00 | 9.79 | 27.71 | 0.02 | 3.69 | 7.51 | 260 |