Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB3910-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105917
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: -4.245000 * Longitude: -36.345000
Date/Time Start: 1996-03-30T00:00:00 * Date/Time End: 1996-03-30T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 6.400 m
Event(s):
GeoB3910-1 * Latitude: -4.245000 * Longitude: -36.345000 * Date/Time: 1996-03-30T00:00:00 * Elevation: -2364.0 m * Recovery: 6.5 m * Location: Northeast Brasilian Margin * Campaign: M34/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry, cc: Sandy mud, gray, mica, forams
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 | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
5 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
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:
243 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] |
---|---|---|---|---|---|---|---|---|
0.100 | 3.33 | 529.6 | 16.45 | 6.32 | 27.14 | 3.26 | 7.63 | 456 |
0.250 | 26.06 | 538.8 | 2.90 | 12.74 | 26.30 | 3.55 | 7.63 | 211 |
0.380 | 26.06 | 530.9 | 2.26 | 11.06 | 25.71 | 3.59 | 7.58 | 156 |
0.500 | 69.85 | 530.8 | 0.81 | 8.32 | 25.68 | 4.04 | 7.58 | 146 |
0.700 | 164.65 | 523.6 | 0.65 | 5.48 | 25.34 | 4.85 | 7.54 | 171 |
0.900 | 172.97 | 521.1 | 4.11 | 25.01 | 5.09 | 7.52 | 151 | |
1.100 | 192.93 | 528.7 | 2.74 | 24.88 | 5.06 | 7.51 | 136 | |
1.300 | 192.37 | 529.2 | 2.42 | 24.76 | 5.58 | 7.51 | 141 | |
1.500 | 206.23 | 537.4 | 2.53 | 24.69 | 5.79 | 7.54 | 136 | |
1.700 | 234.50 | 528.1 | 4.00 | 24.64 | 5.82 | 7.52 | 151 | |
1.900 | 225.08 | 523.2 | 2.53 | 24.38 | 5.98 | 7.52 | 131 | |
2.100 | 261.12 | 526.0 | 3.47 | 24.34 | 6.05 | 7.50 | 131 | |
2.300 | 265.55 | 528.9 | 2.63 | 24.11 | 6.27 | 7.49 | 131 | |
2.500 | 306.58 | 538.1 | 4.11 | 23.91 | 6.48 | 7.48 | 146 | |
2.700 | 286.62 | 532.8 | 2.84 | 24.07 | 6.67 | 7.43 | 151 | |
2.900 | 306.58 | 536.5 | 4.74 | 23.81 | 6.71 | 7.42 | 151 | |
3.100 | 344.83 | 534.5 | 3.69 | 23.62 | 6.95 | 7.41 | 136 | |
3.300 | 353.14 | 529.2 | 3.58 | 23.50 | 7.21 | 7.41 | 136 | |
3.500 | 398.60 | 520.7 | 5.16 | 23.44 | 7.50 | 7.40 | 136 | |
3.700 | 450.16 | 532.5 | 3.90 | 23.47 | 8.05 | 7.40 | 151 | |
3.900 | 476.77 | 531.6 | 2.53 | 23.13 | 7.66 | 7.37 | 136 | |
4.100 | 510.03 | 523.6 | 3.47 | 23.25 | 7.98 | 7.36 | 136 | |
4.300 | 525.00 | 540.5 | 3.90 | 23.04 | 8.03 | 7.35 | 136 | |
4.500 | 573.23 | 523.1 | 4.32 | 22.50 | 8.79 | 7.36 | 151 | |
4.700 | 610.93 | 528.7 | 14.32 | 22.29 | 8.47 | 7.37 | 156 | |
4.900 | 813.84 | 520.1 | 10.74 | 21.75 | 8.81 | 7.36 | 51 | |
5.100 | 1168.09 | 520.3 | 17.27 | 21.68 | 8.93 | 7.35 | 116 | |
5.300 | 1259.01 | 512.1 | 34.43 | 21.47 | 9.08 | 7.36 | 121 | |
5.500 | 1251.25 | 518.4 | 37.80 | 21.30 | 8.89 | 7.37 | 121 | |
5.700 | 630.89 | 517.4 | 33.38 | 21.04 | 9.14 | 7.34 | 151 | |
5.800 | 701.85 | 521.1 | 39.38 | 20.79 | 9.25 | 7.35 | 151 | |
6.000 | 775.58 | 514.7 | 18.43 | 20.75 | 8.35 | 7.29 | 151 | |
6.200 | 613.70 | 544.0 | 13.90 | 21.07 | 7.95 | 7.26 | 146 | |
6.400 | 722.36 | 528.9 | 14.00 | 20.85 | 8.45 | 7.24 | 131 |