Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1501-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105369
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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: -3.681660 * Longitude: -32.011667
Date/Time Start: 1991-04-30T00:00:00 * Date/Time End: 1991-04-30T00:00:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.650 m
Event(s):
GeoB1501-1 * Latitude: -3.681660 * Longitude: -32.011667 * Date/Time: 1991-04-30T00:00:00 * Elevation: -4258.0 m * Recovery: 0.45 m * Location: Brazil Basin * Campaign: M16/2 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG) * Comment: Foram.-Sd., hellgrau-braun, halbfest;
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Ammonium | [NH4]+ | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
3 | Chloride | Cl- | mmol/l | Schulz, Horst D | Ion chromatography | |
4 | Fluoride | F- | µmol/l | Schulz, Horst D | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
7 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
9 | pH | pH | Schulz, Horst D | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
108 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] |
---|---|---|---|---|---|---|---|---|---|
0.010 | 1.06 | 576.3 | 61.1 | 33.44 | 1.56 | 29.17 | 2.52 | 7.61 | 475 |
0.020 | 2.52 | 583.6 | 61.6 | 38.19 | 1.46 | 29.76 | 2.48 | 7.47 | 496 |
0.030 | 2.50 | 556.0 | 61.1 | 39.15 | 1.37 | 27.12 | 2.51 | 7.65 | 467 |
0.040 | 2.47 | 575.1 | 61.1 | 40.36 | 1.86 | 26.75 | 2.53 | 7.67 | 474 |
0.080 | 2.42 | 529.4 | 60.0 | 41.45 | 1.96 | 26.56 | 2.55 | 7.70 | 462 |
0.100 | 1.82 | 558.0 | 60.5 | 42.78 | 1.96 | 27.04 | 2.58 | 7.75 | 472 |
0.150 | 2.37 | 500.8 | 60.5 | 42.17 | 1.96 | 24.84 | 2.58 | 7.66 | 492 |
0.200 | 2.35 | 493.8 | 60.0 | 48.81 | 1.96 | 24.03 | 2.57 | 7.74 | 511 |
0.250 | 3.75 | 590.0 | 59.5 | 43.38 | 2.15 | 28.78 | 2.58 | 7.73 | 521 |
0.300 | 5.14 | 559.9 | 60.0 | 43.74 | 2.25 | 27.23 | 2.56 | 7.71 | 519 |
0.340 | 2.28 | 584.8 | 60.0 | 43.74 | 2.25 | 28.85 | 2.58 | 7.68 | 526 |
0.650 | 2.45 | 530.8 | 61.1 | 40.36 | 1.92 | 26.21 | 2.52 | 7.63 | 479 |