Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2802-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105497
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: -37.206667 * Longitude: -53.981667
Date/Time Start: 1994-07-16T00:00:00 * Date/Time End: 1994-07-16T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.160 m
Event(s):
GeoB2802-2 * Latitude: -37.206667 * Longitude: -53.981667 * Date/Time: 1994-07-16T00:00:00 * Elevation: -1007.0 m * Recovery: 0.23 m * Location: Uruguay continental margin * Campaign: M29/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 7 / 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 | Hensen, Christian | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
4 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
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:
64 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 | 2.95 | 32.89 | 2.35 | 2.52 | 7.86 | 412 |
0.003 | 3.75 | 45.55 | 4.22 | 2.70 | 7.74 | 387 |
0.007 | 5.00 | 32.72 | 4.92 | 2.74 | 7.58 | 402 |
0.013 | 8.43 | 7.53 | 372 | |||
0.018 | 2.27 | 25.98 | 7.61 | 297 | ||
0.022 | 27.68 | 2.24 | 20.96 | 7.59 | 277 | |
0.028 | 27.10 | 1.98 | 22.80 | 7.54 | 272 | |
0.035 | 35.24 | 2.17 | 21.36 | 7.57 | 272 | |
0.045 | 48.66 | 2.14 | 14.44 | 7.58 | 282 | |
0.062 | 41.23 | 2.11 | 15.31 | 7.49 | 302 | |
0.087 | 49.65 | 2.92 | 11.87 | 7.46 | 252 | |
0.120 | 48.87 | 3.93 | 9.16 | 7.46 | 262 | |
0.160 | 1.81 | 9.88 | 7.47 | 262 |