Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2715-1. PANGAEA, https://doi.org/10.1594/PANGAEA.105480
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: -43.903333 * Longitude: -57.661667
Date/Time Start: 1994-06-26T00:00:00 * Date/Time End: 1994-06-26T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB2715-1 * Latitude: -43.903333 * Longitude: -57.661667 * Date/Time: 1994-06-26T00:00:00 * Elevation: -3280.0 m * Recovery: 0.23 m * Location: Slope off Argentina * Campaign: M29/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 6 large, 3 small tubes
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 | 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:
78 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 | 6.25 | 33.01 | 2.44 | 5.74 | 7.67 | 416 |
0.003 | 14.13 | 67.61 | 4.07 | 5.95 | 7.75 | 409 |
0.007 | 16.35 | 72.19 | 3.96 | 6.17 | 7.71 | 398 |
0.013 | 16.32 | 63.07 | 5.66 | 5.35 | 7.70 | 333 |
0.018 | 19.68 | 57.16 | 7.02 | 6.03 | 7.72 | 318 |
0.022 | 14.00 | 49.96 | 7.02 | 6.37 | 7.71 | 272 |
0.028 | 10.57 | 42.94 | 4.81 | 6.10 | 7.74 | 328 |
0.035 | 10.54 | 37.45 | 5.08 | 6.03 | 7.72 | 350 |
0.045 | 10.51 | 18.84 | 5.56 | 6.54 | 7.75 | 369 |
0.062 | 10.47 | 21.48 | 5.15 | 6.35 | 7.74 | 368 |
0.087 | 11.57 | 15.03 | 5.39 | 5.83 | 7.75 | 296 |
0.125 | 16.06 | 12.49 | 5.32 | 6.84 | 7.74 | 222 |
0.175 | 12.64 | 7.42 | 5.66 | 6.21 | 7.66 | 216 |