Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1711-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105402
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: -23.316667 * Longitude: 12.378333
Date/Time Start: 1992-01-11T00:00:00 * Date/Time End: 1992-01-11T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.225 m
Event(s):
GeoB1711-5 * Latitude: -23.316667 * Longitude: 12.378333 * Date/Time: 1992-01-11T00:00:00 * Elevation: -1964.0 m * Recovery: 0.29 m * Location: Namibia Continental Margin * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Karbonatschl., grünweiß, Foram.
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 | 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 | 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:
112 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 | 14.19 | 85.3 | 67.74 | 3.63 | 28.77 | 2.78 | 7.86 | 358 |
0.015 | 16.63 | 83.7 | 13.39 | 4.16 | 29.16 | 2.93 | 7.70 | 362 |
0.025 | 10.48 | 83.7 | 6.29 | 5.22 | 29.44 | 2.91 | 7.70 | 337 |
0.035 | 17.24 | 83.7 | 1.61 | 9.81 | 29.49 | 2.91 | 7.69 | 275 |
0.045 | 26.50 | 82.1 | 1.77 | 9.56 | 28.94 | 2.91 | 7.70 | 228 |
0.055 | 30.82 | 82.1 | 1.13 | 9.38 | 28.84 | 2.95 | 7.71 | 222 |
0.065 | 35.70 | 85.3 | 1.29 | 9.02 | 29.31 | 2.97 | 7.72 | 222 |
0.075 | 39.42 | 86.8 | 2.26 | 9.56 | 28.08 | 2.82 | 7.72 | 210 |
0.085 | 42.63 | 83.7 | 2.74 | 9.38 | 29.09 | 2.96 | 7.74 | 208 |
0.095 | 46.51 | 85.3 | 1.94 | 9.56 | 28.54 | 2.94 | 7.75 | 197 |
0.113 | 52.33 | 88.4 | 6.29 | 9.20 | 29.18 | 2.96 | 7.73 | 182 |
0.138 | 55.55 | 85.3 | 1.13 | 9.20 | 28.98 | 2.98 | 7.78 | 164 |
0.175 | 58.16 | 82.1 | 0.48 | 8.68 | 28.72 | 2.99 | 7.78 | 147 |
0.225 | 60.10 | 83.7 | 0.65 | 7.96 | 29.61 | 2.98 | 7.75 | 129 |