Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1001-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105314
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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: -5.866000 * Longitude: 11.972167
Date/Time Start: 1988-02-20T00:00:00 * Date/Time End: 1988-02-20T00:00:00
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 0.435 m
Event(s):
GeoB1001-1 * Latitude: -5.866000 * Longitude: 11.972167 * Date/Time: 1988-02-20T00:00:00 * Elevation: -45.0 m * Recovery: 0.52 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Tonschlamm, Rippeln
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 | Schulz, Horst D | 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 | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
100 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] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.020 | 109.44 | 578.0 | 52.8 | 1.94 | 0.74 | 30.31 | 0.00 | 3.70 | 7.50 | 97 |
| 0.055 | 138.89 | 567.6 | 59.2 | 0.35 | 1.68 | 27.92 | 0.00 | 3.75 | 7.60 | 32 |
| 0.080 | 135.56 | 571.2 | 56.8 | 0.23 | 1.37 | 29.27 | 0.00 | 3.80 | 7.62 | 12 |
| 0.105 | 125.56 | 575.5 | 59.2 | 0.03 | 1.58 | 29.38 | 0.00 | 3.68 | 7.66 | 12 |
| 0.140 | 122.22 | 582.0 | 59.2 | 0.00 | 2.53 | 29.79 | 0.00 | 3.48 | 7.63 | 2 |
| 0.185 | 106.11 | 589.3 | 59.2 | 0.02 | 1.58 | 29.69 | 0.00 | 3.28 | 7.63 | 7 |
| 0.240 | 211.67 | 577.4 | 64.0 | 0.00 | 2.32 | 27.19 | 0.00 | 4.55 | 7.58 | 12 |
| 0.300 | 343.89 | 576.0 | 66.4 | 0.00 | 3.16 | 27.50 | 0.00 | 6.03 | 7.53 | -38 |
| 0.370 | 492.78 | 579.7 | 64.0 | 0.00 | 4.84 | 25.10 | 0.00 | 8.13 | 7.52 | 2 |
| 0.435 | 480.00 | 581.4 | 61.6 | 0.00 | 5.05 | 24.69 | 0.00 | 8.97 | 7.57 | 7 |