Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2105-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105440
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: -26.738333 * Longitude: -46.738333
Date/Time Start: 1993-03-03T00:00:00 * Date/Time End: 1993-03-03T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.275 m
Event(s):
GeoB2105-3 * Latitude: -26.738333 * Longitude: -46.738333 * Date/Time: 1993-03-03T00:00:00 * Elevation: -202.0 m * Recovery: 0.38 m * Location: Brazil Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 10/10
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 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
| 5 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 6 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
| 7 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
| 8 | pH | pH | Zabel, Matthias | Ion selective probe | ||
| 9 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
104 data points
Data
| 1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 [NO3]- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 [SO4]2- [mmol/l] | 7 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
|---|---|---|---|---|---|---|---|---|
| 0.000 | 0.00 | 530.3 | 17.74 | 1.11 | 27.80 | 2.52 | 7.98 | 487 |
| 0.005 | 42.27 | 532.6 | 33.71 | 1.90 | 28.06 | 2.50 | 7.85 | 442 |
| 0.015 | 3.02 | 511.5 | 34.84 | 2.84 | 26.83 | 2.53 | 7.65 | 407 |
| 0.025 | 3.02 | 506.4 | 31.93 | 2.32 | 26.89 | 2.55 | 7.56 | 372 |
| 0.035 | 32.61 | 500.8 | 34.67 | 2.95 | 25.81 | 2.55 | 7.55 | 367 |
| 0.045 | 10.87 | 496.3 | 24.35 | 2.95 | 26.33 | 2.54 | 7.59 | 342 |
| 0.055 | 12.68 | 509.2 | 32.09 | 3.16 | 26.66 | 2.61 | 7.61 | 212 |
| 0.070 | 17.51 | 507.3 | 34.84 | 3.26 | 26.62 | 2.61 | 7.61 | 182 |
| 0.090 | 30.19 | 503.7 | 36.61 | 3.79 | 26.16 | 2.73 | 7.60 | 182 |
| 0.125 | 39.25 | 510.4 | 36.13 | 3.05 | 26.18 | 2.74 | 7.56 | 122 |
| 0.175 | 82.12 | 515.0 | 39.03 | 2.84 | 26.77 | 2.82 | 7.51 | 112 |
| 0.225 | 70.05 | 496.6 | 11.29 | 2.79 | 25.99 | 3.00 | 7.46 | 112 |
| 0.275 | 78.50 | 503.5 | 30.64 | 2.63 | 25.95 | 2.98 | 7.46 | 112 |