Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2104-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105438
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: -27.290000 * Longitude: -46.378333
Date/Time Start: 1993-03-03T00:00:00 * Date/Time End: 1993-03-03T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.320 m
Event(s):
GeoB2104-1 * Latitude: -27.290000 * Longitude: -46.378333 * Date/Time: 1993-03-03T00:00:00 * Elevation: -1505.0 m * Recovery: 0.38 m * Location: Brazil Basin * Campaign: M23/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: core recovery 10/10
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 | Nitrate | [NO3]- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
5 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
6 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
7 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
8 | pH | pH | Zabel, Matthias | Ion selective probe | ||
9 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
152 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 [NO3]- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 [SO4]2- [mmol/l] | 7 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
---|---|---|---|---|---|---|---|---|
0.000 | 0.00 | 519.7 | 32.58 | 2.21 | 27.41 | 2.56 | 7.82 | 447 |
0.003 | 3.88 | 513.6 | 48.38 | 3.16 | 26.77 | 2.57 | 7.71 | 437 |
0.007 | 0.55 | 499.4 | 51.93 | 2.84 | 25.81 | 2.51 | 7.66 | 427 |
0.013 | 0.55 | 504.5 | 50.96 | 2.74 | 26.35 | 2.55 | 7.60 | 442 |
0.018 | 1.11 | 506.9 | 60.32 | 3.05 | 26.42 | 2.58 | 7.59 | 452 |
0.022 | 1.11 | 508.0 | 62.09 | 3.26 | 27.65 | 2.62 | 7.57 | 462 |
0.028 | 2.77 | 505.4 | 61.93 | 3.47 | 26.46 | 2.64 | 7.55 | 457 |
0.035 | 376.98 | 522.6 | 45.96 | 3.69 | 26.73 | 2.53 | 7.54 | 462 |
0.045 | 12.20 | 505.3 | 53.06 | 3.69 | 26.46 | 2.71 | 7.52 | 452 |
0.055 | 0.55 | 507.1 | 54.19 | 4.00 | 26.59 | 2.76 | 7.50 | 442 |
0.065 | 0.55 | 504.5 | 50.48 | 3.90 | 25.65 | 2.75 | 7.47 | 452 |
0.075 | 0.55 | 501.9 | 41.77 | 4.21 | 26.43 | 2.77 | 7.47 | 452 |
0.090 | 15.52 | 511.5 | 43.38 | 4.53 | 26.19 | 2.88 | 7.45 | 392 |
0.120 | 0.55 | 495.8 | 41.13 | 4.74 | 25.74 | 2.94 | 7.43 | 362 |
0.160 | 1.11 | 498.8 | 41.13 | 6.11 | 25.85 | 3.04 | 7.41 | 347 |
0.200 | 11.09 | 486.4 | 31.45 | 9.06 | 24.94 | 3.08 | 7.41 | 312 |
0.240 | 14.41 | 483.6 | 39.67 | 8.63 | 24.96 | 2.86 | 7.43 | 212 |
0.280 | 19.96 | 469.5 | 39.51 | 4.63 | 24.03 | 2.72 | 7.43 | 172 |
0.320 | 28.83 | 475.5 | 103.06 | 4.32 | 23.92 | 2.95 | 7.44 | 142 |