Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2809-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105506
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: -36.331667 * Longitude: -51.521667
Date/Time Start: 1994-07-20T00:00:00 * Date/Time End: 1994-07-20T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB2809-2 * Latitude: -36.331667 * Longitude: -51.521667 * Date/Time: 1994-07-20T00:00:00 * Elevation: -3539.0 m * Recovery: 0.32 m * Location: Uruguay continental margin * 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 | 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 | 4.32 | 35.85 | 2.43 | 2.55 | 7.84 | 442 |
0.003 | 33.90 | 59.81 | 5.62 | 2.72 | 7.59 | 432 |
0.007 | 29.66 | 61.49 | 5.18 | 2.83 | 7.48 | 442 |
0.013 | 25.46 | 50.07 | 5.17 | 2.89 | 7.43 | 427 |
0.018 | 21.79 | 35.75 | 5.60 | 2.87 | 7.39 | 392 |
0.055 | 10.64 | 2.28 | 6.75 | 3.29 | 7.44 | 342 |
0.065 | 24.59 | 2.51 | 5.30 | 3.34 | 7.48 | 267 |
0.075 | 41.09 | 2.74 | 5.22 | 3.59 | 7.51 | 257 |
0.085 | 49.74 | 2.74 | 5.22 | 3.52 | 7.49 | 247 |
0.095 | 51.34 | 2.04 | 5.28 | 3.74 | 7.50 | 242 |
0.110 | 62.93 | 2.27 | 5.06 | 3.88 | 7.50 | 242 |
0.135 | 79.90 | 2.50 | 6.86 | 3.77 | 7.47 | 242 |
0.175 | 96.07 | 2.49 | 10.02 | 4.03 | 7.47 | 242 |