Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2105-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105439
Always quote citation above when using data! You can download the citation in several formats below.
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: -26.740000 * Longitude: -46.740000
Date/Time Start: 1993-03-03T00:00:00 * Date/Time End: 1993-03-03T00:00:00
Minimum DEPTH, sediment/rock: 0.150 m * Maximum DEPTH, sediment/rock: 5.050 m
Event(s):
GeoB2105-2 * Latitude: -26.740000 * Longitude: -46.740000 * Date/Time: 1993-03-03T00:00:00 * Elevation: -202.0 m * Recovery: 5.17 m * Location: Argentine Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Ammonium | [NH4]+ | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 3 | Chloride | Cl- | mmol/l | Zabel, Matthias | Ion chromatography | |
| 4 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
| 5 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 6 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 7 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
| 8 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
| 9 | pH | pH | Zabel, Matthias | Ion selective probe | ||
| 10 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
176 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 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
|---|---|---|---|---|---|---|---|---|---|
| 0.150 | 49.89 | 566.6 | 44.4 | 5.32 | 3.58 | 29.62 | 2.39 | 7.60 | 172 |
| 0.350 | 85.93 | 545.4 | 37.6 | 27.74 | 3.26 | 28.05 | 2.82 | 7.58 | 152 |
| 0.550 | 110.88 | 541.8 | 34.1 | 23.39 | 5.37 | 27.50 | 3.14 | 7.54 | 112 |
| 0.750 | 138.60 | 539.5 | 33.7 | 7.26 | 6.11 | 26.93 | 3.23 | 7.50 | 72 |
| 0.950 | 169.09 | 539.9 | 29.2 | 33.22 | 8.21 | 26.84 | 3.60 | 7.40 | 82 |
| 1.150 | 185.72 | 539.8 | 29.0 | 6.53 | 26.33 | 3.78 | 7.33 | 102 | |
| 1.400 | 199.58 | 3.90 | 7.31 | 152 | |||||
| 1.650 | 235.61 | 532.2 | 29.3 | 3.26 | 25.62 | 3.54 | 7.29 | 152 | |
| 1.900 | 255.02 | 514.6 | 25.6 | 2.95 | 24.27 | 3.89 | 7.29 | 72 | |
| 2.150 | 285.51 | 515.5 | 24.4 | 3.16 | 24.22 | 3.97 | 7.33 | 102 | |
| 2.400 | 296.60 | 512.8 | 22.6 | 3.16 | 23.58 | 4.25 | 7.30 | 72 | |
| 2.650 | 332.63 | 503.1 | 22.0 | 3.16 | 23.09 | 4.10 | 7.28 | 102 | |
| 2.900 | 332.63 | 507.8 | 23.2 | 2.95 | 22.83 | 4.99 | 7.26 | 92 | |
| 3.150 | 376.98 | 507.0 | 23.2 | 2.95 | 22.66 | 4.90 | 7.25 | 102 | |
| 3.400 | 393.61 | 502.6 | 21.6 | 3.16 | 21.98 | 4.83 | 7.26 | 112 | |
| 3.650 | 401.93 | 475.5 | 19.3 | 3.47 | 20.16 | 4.96 | 7.27 | 102 | |
| 3.900 | 440.74 | 520.7 | 17.7 | 4.00 | 21.54 | 5.32 | 7.26 | 102 | |
| 4.150 | 457.37 | 504.1 | 17.7 | 3.79 | 21.09 | 5.48 | 7.25 | 102 | |
| 4.400 | 507.26 | 505.4 | 17.7 | 3.69 | 21.29 | 5.84 | 7.27 | 102 | |
| 4.650 | 532.21 | 503.4 | 18.8 | 3.69 | 20.97 | 5.75 | 7.27 | 102 | |
| 4.900 | 576.56 | 540.3 | 17.0 | 4.21 | 20.27 | 6.15 | 7.26 | 92 | |
| 5.050 | 515.1 | 17.7 | 5.05 | 20.83 | 6.12 | 7.25 | 92 |