Hensen, Christian; Kasten, Sabine (2003): Geochemistry of porewater in sediment core GeoB3803-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105843
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: -30.348333 * Longitude: -8.571667
Date/Time Start: 1996-02-27T00:00:00 * Date/Time End: 1996-02-27T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.175 m
Event(s):
GeoB3803-1 * Latitude: -30.348333 * Longitude: -8.571667 * Date/Time: 1996-02-27T00:00:00 * Elevation: -4173.0 m * Recovery: 0.23 m * Location: Mid Atlantic Ridge * Campaign: M34/3 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Kasten, Sabine | 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 | Kasten, Sabine | Titration | |
6 | pH | pH | Kasten, Sabine | Ion selective probe | ||
7 | Oxidation reduction (RedOx) potential | Eh | mV | Kasten, Sabine | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 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 | 0.81 | 21.78 | 1.01 | 2.50 | 7.80 | 543 |
0.003 | 3.91 | 25.31 | 0.77 | 2.38 | 7.55 | 539 |
0.007 | 24.87 | 1.73 | 5.62 | 7.58 | 538 | |
0.013 | 8.27 | 25.47 | 1.11 | 2.37 | 7.57 | 534 |
0.018 | 1.75 | 34.83 | 0.77 | 2.29 | 7.55 | 531 |
0.022 | 13.05 | 26.49 | 0.63 | 4.12 | 7.56 | 534 |
0.028 | 4.11 | 25.90 | 1.02 | 2.22 | 7.56 | 532 |
0.035 | 3.25 | 27.37 | 1.02 | 2.29 | 7.57 | 554 |
0.045 | 8.09 | 35.81 | 0.98 | 2.70 | 7.58 | 546 |
0.062 | 3.30 | 26.69 | 1.17 | 2.16 | 7.60 | 556 |
0.087 | 21.71 | 52.70 | 2.00 | 4.10 | 7.57 | 571 |
0.125 | 22.18 | 36.36 | 1.41 | 3.03 | 7.53 | 563 |
0.175 | 5.33 | 32.90 | 2.87 | 2.74 | 7.50 | 564 |