Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2824-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105524
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: -33.498333 * Longitude: -42.498333
Date/Time Start: 1994-08-01T00:00:00 * Date/Time End: 1994-08-01T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.475 m
Event(s):
GeoB2824-1 * Latitude: -33.498333 * Longitude: -42.498333 * Date/Time: 1994-08-01T00:00:00 * Elevation: -4512.0 m * Recovery: 0.57 m * Location: Santos Plateau * Campaign: M29/2 * 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 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
4 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
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:
96 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 [NO3]- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 AT [mmol(eq)/l] | 6 pH | 7 Eh [mV] |
---|---|---|---|---|---|---|
0.000 | 3.33 | 8.39 | 1.90 | 2.62 | 8.22 | 457 |
0.003 | 31.36 | 2.88 | 2.47 | 7.88 | 452 | |
0.007 | 40.42 | 2.77 | 2.51 | 7.59 | 427 | |
0.013 | 39.90 | 3.06 | 2.50 | 7.59 | 437 | |
0.018 | 39.38 | 3.20 | 2.51 | 7.51 | 432 | |
0.022 | 38.87 | 3.13 | 2.52 | 7.44 | 457 | |
0.028 | 38.35 | 3.09 | 2.44 | 7.42 | 452 | |
0.035 | 38.87 | 3.63 | 2.48 | 7.33 | 447 | |
0.045 | 36.31 | 3.84 | 2.43 | 7.32 | 462 | |
0.062 | 34.81 | 4.31 | 2.37 | 7.27 | 452 | |
0.087 | 31.36 | 5.65 | 2.47 | 7.17 | 432 | |
0.125 | 25.56 | 6.73 | 2.57 | 7.09 | 432 | |
0.175 | 21.69 | 8.74 | 2.65 | 7.04 | 422 | |
0.225 | 13.65 | 10.47 | 2.69 | 7.02 | 382 | |
0.275 | 6.99 | 12.88 | 2.82 | 7.08 | 402 | |
0.325 | 7.29 | 9.98 | 2.95 | 7.14 | 402 | |
0.375 | 11.63 | 10.95 | 3.10 | 7.19 | 402 | |
0.425 | 6.95 | 10.22 | 3.29 | 7.23 | 397 | |
0.475 | 7.22 | 10.61 | 3.44 | 7.29 | 362 |