Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1724-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105418
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: -29.971667 * Longitude: 8.041667
Date/Time Start: 1992-01-19T00:00:00 * Date/Time End: 1992-01-19T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.325 m
Event(s):
GeoB1724-3 * Latitude: -29.971667 * Longitude: 8.041667 * Date/Time: 1992-01-19T00:00:00 * Elevation: -5102.0 m * Recovery: 0.37 m * Location: Namibia continental slope * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 4 gr., 4 kl., brauner Tiefseeton
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
3 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
4 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
5 | pH | pH | Zabel, Matthias | Ion selective probe | ||
6 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
104 data points
Data
1 Depth sed [m] | 2 [NO3]- [µmol/l] | 3 [PO4]3- [µmol/l] | 4 AT [mmol(eq)/l] | 5 pH | 6 Eh [mV] |
---|---|---|---|---|---|
0.000 | 29.51 | 2.63 | 2.58 | 7.93 | 350 |
0.005 | 34.84 | 2.19 | 2.55 | 7.70 | 344 |
0.013 | 37.58 | 1.93 | 2.55 | 7.76 | 356 |
0.018 | 34.84 | 1.93 | 2.56 | 7.75 | 359 |
0.022 | 33.55 | 1.84 | 2.54 | 7.77 | 364 |
0.028 | 33.55 | 1.84 | 2.56 | 7.81 | 373 |
0.033 | 32.26 | 1.76 | 2.51 | 7.80 | 398 |
0.037 | 34.84 | 1.93 | 2.55 | 7.83 | 415 |
0.043 | 34.84 | 3.07 | 2.62 | 7.81 | 417 |
0.048 | 34.84 | 2.63 | 2.52 | 7.80 | 416 |
0.055 | 34.84 | 2.72 | 2.51 | 7.81 | 416 |
0.065 | 33.55 | 2.45 | 2.43 | 7.82 | |
0.075 | 36.29 | 2.28 | 2.40 | 7.82 | 436 |
0.085 | 32.26 | 2.37 | 2.42 | 7.80 | 428 |
0.095 | 32.26 | 2.45 | 2.46 | 7.83 | 436 |
0.113 | 34.84 | 2.45 | 2.43 | 7.83 | 428 |
0.138 | 34.84 | 2.63 | 2.40 | 7.81 | 460 |
0.175 | 34.84 | 2.81 | 2.48 | 7.87 | 476 |
0.225 | 34.84 | 2.81 | 2.59 | 7.88 | 472 |
0.275 | 37.58 | 2.55 | 2.59 | 7.87 | 477 |
0.325 | 34.84 | 2.63 | 2.73 | 7.89 | 482 |