Hensen, Christian; Haese, Ralf R; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1505-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105372
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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: 2.266667 * Longitude: -33.015000
Date/Time Start: 1991-05-03T00:00:00 * Date/Time End: 1991-05-03T00:00:00
Minimum DEPTH, sediment/rock: 0.200 m * Maximum DEPTH, sediment/rock: 8.500 m
Event(s):
GeoB1505-2 * Latitude: 2.266667 * Longitude: -33.015000 * Date/Time: 1991-05-03T00:00:00 * Elevation: -3706.0 m * Recovery: 8.5 m * Location: Brazil Basin * Campaign: M16/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL)
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 | Haese, Ralf R | 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 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
| 9 | pH | pH | Schulz, Horst D | Ion selective probe | ||
| 10 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
234 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] |
|---|---|---|---|---|---|---|---|---|---|
| 0.200 | 4.80 | 601.7 | 58.4 | 44.45 | 3.80 | 30.25 | 3.08 | 7.62 | 463 |
| 0.400 | 6.02 | 576.8 | 55.8 | 32.36 | 4.13 | 29.04 | 3.09 | 7.59 | 424 |
| 0.700 | 5.99 | 584.5 | 55.8 | 15.61 | 4.53 | 29.39 | 3.18 | 7.58 | 390 |
| 1.100 | 9.65 | 608.2 | 67.9 | 6.83 | 3.49 | 31.17 | 3.07 | 7.60 | 210 |
| 1.400 | 18.20 | 613.7 | 73.2 | 7.41 | 3.34 | 31.36 | 2.99 | 7.57 | 179 |
| 1.700 | 21.81 | 613.9 | 71.6 | 1.81 | 4.04 | 31.40 | 3.11 | 7.55 | 170 |
| 2.100 | 24.19 | 610.7 | 66.3 | 4.76 | 4.60 | 31.25 | 3.67 | 7.46 | 272 |
| 2.400 | 38.69 | 607.6 | 61.6 | 4.18 | 4.65 | 30.43 | 3.56 | 7.48 | 249 |
| 2.700 | 33.65 | 609.9 | 64.2 | 4.74 | 4.00 | 30.95 | 3.42 | 7.52 | 206 |
| 3.200 | 31.90 | 615.8 | 64.7 | 1.23 | 2.21 | 30.51 | 3.50 | 7.54 | 98 |
| 3.500 | 43.80 | 628.4 | 69.0 | 1.37 | 0.93 | 31.06 | 3.43 | 7.57 | 103 |
| 3.900 | 44.69 | 606.8 | 67.9 | 5.37 | 1.28 | 30.38 | 3.42 | 7.56 | 112 |
| 4.100 | 44.58 | 596.8 | 63.7 | 2.50 | 1.32 | 30.15 | 3.43 | 7.61 | 111 |
| 4.500 | 49.47 | 605.8 | 67.4 | 5.62 | 0.88 | 30.53 | 3.14 | 7.59 | 111 |
| 4.900 | 69.76 | 645.8 | 71.1 | 4.70 | 1.20 | 31.96 | 2.80 | 7.55 | 84 |
| 5.200 | 67.50 | 658.3 | 70.5 | 3.22 | 1.27 | 32.55 | 2.65 | 7.54 | 91 |
| 5.500 | 67.31 | 581.0 | 70.5 | 3.65 | 0.98 | 28.53 | 2.73 | 7.52 | 95 |
| 5.900 | 71.25 | 579.3 | 70.5 | 3.35 | 0.71 | 29.01 | 2.89 | 7.57 | 82 |
| 6.200 | 77.85 | 595.7 | 65.3 | 3.20 | 0.64 | 29.87 | 3.08 | 7.61 | 86 |
| 6.500 | 72.70 | 589.9 | 67.4 | 2.76 | 0.97 | 29.11 | 3.05 | 7.60 | 85 |
| 6.900 | 83.82 | 597.2 | 67.9 | 1.12 | 0.86 | 29.19 | 3.01 | 7.52 | 58 |
| 7.200 | 162.43 | 600.3 | 68.4 | 1.39 | 0.74 | 29.24 | 3.04 | 7.53 | 36 |
| 7.500 | 123.85 | 601.2 | 66.8 | 1.19 | 0.74 | 29.83 | 3.03 | 7.48 | 34 |
| 7.900 | 84.72 | 605.2 | 64.2 | 8.06 | 1.02 | 28.83 | 2.90 | 7.57 | 99 |
| 8.200 | 84.52 | 607.2 | 63.7 | 5.71 | 1.28 | 29.60 | 2.91 | 7.64 | 102 |
| 8.500 | 88.56 | 604.0 | 60.0 | 6.38 | 1.38 | 29.60 | 2.81 | 7.67 | 107 |