Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1701-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105386
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: 1.950000 * Longitude: 3.550000
Date/Time Start: 1991-12-29T00:00:00 * Date/Time End: 1991-12-29T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.225 m
Event(s):
GeoB1701-1 * Latitude: 1.950000 * Longitude: 3.550000 * Date/Time: 1991-12-29T00:00:00 * Elevation: -4163.0 m * Recovery: 0.24 m * Location: Walvis Ridge * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Karbonatschl. (20_cm) auf terrig., Tonschlamm mit Pflanzenresten
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 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
5 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
6 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
7 | pH | pH | Zabel, Matthias | Ion selective probe | ||
8 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 F- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.005 | 10.53 | 74.7 | 1.90 | 29.03 | 2.54 | 7.70 | 518 |
0.015 | 12.75 | 73.7 | 2.11 | 29.34 | 2.56 | 7.65 | 488 |
0.025 | 11.64 | 75.3 | 2.42 | 29.11 | 2.55 | 7.65 | 492 |
0.035 | 4.44 | 73.7 | 3.16 | 28.83 | 2.63 | 7.62 | 462 |
0.045 | 8.32 | 72.6 | 3.37 | 28.87 | 2.70 | 7.61 | 455 |
0.062 | 6.10 | 73.2 | 4.63 | 29.33 | 2.70 | 7.60 | 439 |
0.087 | 14.41 | 72.1 | 5.16 | 28.05 | 2.95 | 7.61 | 439 |
0.125 | 16.63 | 72.6 | 6.32 | 29.87 | 3.00 | 7.64 | 384 |
0.175 | 12.75 | 73.7 | 8.21 | 29.79 | 3.09 | 7.60 | 342 |
0.225 | 18.29 | 77.9 | 10.00 | 29.94 | 2.95 | 7.62 | 402 |