Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1702-6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105390
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: -6.566667 * Longitude: 10.316667
Date/Time Start: 1992-01-02T00:00:00 * Date/Time End: 1992-01-02T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.520 m
Event(s):
GeoB1702-6 * Latitude: -6.566667 * Longitude: 10.316667 * Date/Time: 1992-01-02T00:00:00 * Elevation: -3088.0 m * Recovery: 0.5 m * Location: Congo Fan * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Tonschl., olivgrün, Foraminif.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
3 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
4 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
5 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | 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 | Hensen, Christian | Titration | |
8 | pH | pH | Hensen, Christian | 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:
145 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 F- [µmol/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] |
---|---|---|---|---|---|---|---|---|
0.005 | 4.44 | 92.6 | 48.38 | 4.90 | 2.75 | 7.52 | 346 | |
0.015 | 4.44 | 88.4 | 50.00 | 4.90 | 2.79 | 7.40 | 360 | |
0.025 | 3.88 | 89.0 | 40.32 | 4.90 | 2.61 | 7.24 | 357 | |
0.035 | 3.33 | 85.3 | 24.19 | 6.00 | 2.69 | 7.21 | 364 | |
0.045 | 6.10 | 84.8 | 12.10 | 7.84 | 2.75 | 7.40 | 367 | |
0.055 | 9.98 | 82.6 | 8.71 | 7.79 | 3.06 | 7.47 | 334 | |
0.065 | 7.21 | 89.0 | 7.58 | 8.23 | 28.88 | 3.03 | 7.52 | 312 |
0.075 | 11.09 | 93.2 | 5.81 | 7.10 | 28.26 | 3.08 | 7.58 | 225 |
0.085 | 12.20 | 89.5 | 3.39 | 5.39 | 28.98 | 3.08 | 7.67 | 192 |
0.095 | 9.98 | 99.5 | 1.13 | 5.39 | 28.39 | 3.14 | 7.69 | 187 |
0.113 | 13.31 | 91.1 | 2.26 | 4.37 | 29.39 | 3.12 | 7.64 | 179 |
0.138 | 21.62 | 92.1 | 3.43 | 28.21 | 3.13 | 7.56 | 177 | |
0.175 | 29.94 | 92.6 | 5.63 | 29.11 | 3.17 | 7.63 | 170 | |
0.225 | 38.81 | 98.4 | 5.73 | 28.61 | 3.34 | 7.63 | 165 | |
0.275 | 46.57 | 100.0 | 6.55 | 28.67 | 3.43 | 7.61 | 152 | |
0.325 | 64.86 | 93.7 | 7.14 | 28.50 | 3.52 | 7.60 | 147 | |
0.375 | 70.96 | 93.2 | 8.07 | 28.04 | 3.58 | 7.63 | 139 | |
0.425 | 76.51 | 94.2 | 8.77 | 28.17 | 3.63 | 7.63 | 149 | |
0.475 | 84.82 | 92.1 | 9.24 | 28.09 | 3.72 | 7.63 | 152 | |
0.520 | 93.14 | 102.1 | 8.66 | 28.54 | 3.79 | 7.63 | 152 |