Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2117-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105449
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: -23.045000 * Longitude: -36.651667
Date/Time Start: 1993-03-11T00:00:00 * Date/Time End: 1993-03-11T00:00:00
Minimum DEPTH, sediment/rock: 0.150 m * Maximum DEPTH, sediment/rock: 3.700 m
Event(s):
GeoB2117-2 * Latitude: -23.045000 * Longitude: -36.651667 * Date/Time: 1993-03-11T00:00:00 * Elevation: -4056.0 m * Recovery: 3.8 m * Location: Brazil Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry, bent at 700, recov OK
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 | Chloride | Cl- | mmol/l | Zabel, Matthias | Ion chromatography | |
4 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
7 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
9 | pH | pH | Zabel, Matthias | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
162 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [NO3]- [µmol/l] | 6 [PO4]3- [µmol/l] | 7 [SO4]2- [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
---|---|---|---|---|---|---|---|---|---|
0.150 | 1.11 | 530.8 | 35.2 | 49.35 | 3.05 | 27.43 | 2.47 | 7.56 | 512 |
0.400 | 3.33 | 536.5 | 37.7 | 55.16 | 4.21 | 27.74 | 2.67 | 7.52 | 497 |
0.500 | 2.22 | 537.5 | 37.7 | 51.29 | 4.42 | 27.68 | 2.70 | 7.49 | 502 |
0.600 | 2.77 | 515.7 | 39.2 | 49.35 | 4.74 | 26.26 | 2.78 | 7.50 | 487 |
0.700 | 2.22 | 527.9 | 39.7 | 61.77 | 5.26 | 27.34 | 2.78 | 7.46 | 472 |
0.850 | 1.66 | 536.7 | 37.8 | 49.35 | 5.16 | 27.61 | 2.80 | 7.44 | 467 |
1.150 | 5.82 | 513.8 | 37.7 | 54.19 | 5.69 | 26.33 | 2.98 | 7.44 | 462 |
1.300 | 1.66 | 512.7 | 37.4 | 43.54 | 6.00 | 26.59 | 2.97 | 7.45 | 452 |
1.550 | 4.44 | 517.4 | 37.4 | 37.74 | 6.53 | 27.25 | 3.12 | 7.45 | 432 |
1.800 | 3.88 | 518.4 | 36.7 | 37.42 | 6.32 | 26.47 | 3.06 | 7.43 | 432 |
2.100 | 6.38 | 522.3 | 36.0 | 24.03 | 6.32 | 27.29 | 2.98 | 7.45 | 402 |
2.350 | 11.64 | 516.7 | 35.6 | 16.61 | 6.32 | 26.49 | 2.95 | 7.44 | 372 |
2.550 | 4.99 | 500.8 | 35.8 | 40.00 | 6.32 | 25.74 | 2.99 | 7.46 | 352 |
2.800 | 9.42 | 498.2 | 36.6 | 24.03 | 6.63 | 25.36 | 3.04 | 7.45 | 352 |
3.100 | 7.21 | 524.5 | 35.5 | 27.26 | 6.84 | 25.17 | 3.11 | 7.45 | 332 |
3.300 | 8.32 | 527.6 | 35.8 | 41.29 | 6.63 | 26.81 | 3.15 | 7.45 | 312 |
3.500 | 9.98 | 524.9 | 36.3 | 64.99 | 6.74 | 27.01 | 3.21 | 7.44 | 342 |
3.700 | 8.87 | 540.1 | 36.3 | 38.38 | 6.63 | 27.54 | 3.33 | 7.43 | 342 |