Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1720-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105414
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: -28.998333 * Longitude: 13.836667
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: 0.113 m
Event(s):
GeoB1720-3 * Latitude: -28.998333 * Longitude: 13.836667 * Date/Time: 1992-01-16T00:00:00 * Elevation: -2004.0 m * Recovery: 0.17 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 | Ammonium | [NH4]+ | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
3 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
5 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
6 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
7 | pH | pH | Zabel, Matthias | Ion selective probe | ||
8 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
107 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 [NO3]- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.000 | 28.55 | 1.88 | 29.85 | 2.76 | 8.00 | 339 | |
0.003 | 53.71 | 2.63 | 29.35 | 2.80 | 7.77 | 334 | |
0.007 | 67.09 | 3.09 | 29.76 | 2.75 | 7.72 | 328 | |
0.013 | 63.70 | 4.12 | 29.08 | 2.86 | 7.65 | 329 | |
0.018 | 55.32 | 5.83 | 29.80 | 2.93 | 7.64 | 328 | |
0.022 | 43.54 | 5.83 | 29.96 | 2.97 | 7.60 | 329 | |
0.028 | 10.37 | 29.35 | 6.17 | 29.84 | 2.99 | 7.59 | 325 |
0.033 | 8.32 | 20.16 | 6.17 | 29.18 | 2.96 | 7.60 | 327 |
0.037 | 8.32 | 12.42 | 5.26 | 29.16 | 2.95 | 7.63 | 319 |
0.043 | 1.28 | 5.64 | 6.17 | 29.60 | 2.91 | 7.65 | 319 |
0.048 | 4.16 | 3.39 | 6.17 | 29.52 | 2.92 | 7.68 | 309 |
0.055 | 2.61 | 0.81 | 5.76 | 28.78 | 2.95 | 7.69 | 304 |
0.065 | 7.26 | 0.32 | 6.85 | 28.29 | 2.89 | 7.63 | 279 |
0.075 | 12.42 | 0.32 | 7.54 | 29.25 | 2.95 | 7.61 | 262 |
0.085 | 9.60 | 29.47 | 3.02 | 7.60 | 260 | ||
0.095 | 9.23 | 29.94 | 2.88 | 7.61 | 240 | ||
0.113 | 8.92 | 29.13 | 2.87 | 7.60 | 210 |