Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1719-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105411
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: -28.926667 * Longitude: 14.173333
Date/Time Start: 1992-01-16T00:00:00 * Date/Time End: 1992-01-16T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.160 m
Event(s):
GeoB1719-4 * Latitude: -28.926667 * Longitude: 14.173333 * Date/Time: 1992-01-16T00:00:00 * Elevation: -1023.0 m * Recovery: 0.21 m * Location: Namibia continental slope * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 6 gr.,4 kl., Karbonatschl., Foram.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
3 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
4 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
5 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
6 | pH | pH | Zabel, Matthias | Ion selective probe | ||
7 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points
Data
1 Depth sed [m] | 2 [NO3]- [µmol/l] | 3 [PO4]3- [µmol/l] | 4 [SO4]2- [mmol/l] | 5 AT [mmol(eq)/l] | 6 pH | 7 Eh [mV] |
---|---|---|---|---|---|---|
0.000 | 38.87 | 3.38 | 30.00 | 2.65 | 7.85 | 322 |
0.005 | 83.06 | 5.12 | 29.26 | 2.89 | 7.68 | 307 |
0.013 | 88.06 | 7.15 | 30.48 | 2.92 | 7.56 | 295 |
0.018 | 53.38 | 6.77 | 29.57 | 2.88 | 7.57 | 289 |
0.022 | 40.64 | 6.39 | 29.94 | 2.85 | 7.63 | |
0.028 | 20.32 | 6.77 | 29.60 | 2.84 | 7.62 | 282 |
0.033 | 4.03 | 7.52 | 30.07 | 2.74 | 7.61 | 285 |
0.037 | 5.16 | 7.15 | 2.66 | 7.61 | 273 | |
0.043 | 4.03 | 6.77 | 2.54 | 7.59 | 271 | |
0.055 | 0.65 | 8.28 | 29.96 | 2.65 | 7.59 | 252 |
0.065 | 0.16 | 10.91 | 29.38 | 2.66 | 7.61 | 241 |
0.075 | 0.32 | 11.66 | 29.50 | 2.74 | 7.63 | 234 |
0.085 | 0.00 | 10.53 | 30.03 | 2.70 | 7.65 | 231 |
0.095 | 14.48 | 30.13 | 2.69 | 7.65 | 239 | |
0.113 | 9.02 | 29.98 | 2.66 | 7.61 | 225 | |
0.138 | 9.02 | 30.05 | 2.72 | 7.60 | 201 | |
0.160 | 11.28 | 30.78 | 2.65 | 7.61 | 190 |