Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1701-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105388
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: 1.951667 * Longitude: 3.551667
Date/Time Start: 1991-12-29T00:00:00 * Date/Time End: 1991-12-29T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 8.400 m
Event(s):
GeoB1701-5 * Latitude: 1.951667 * Longitude: 3.551667 * Date/Time: 1991-12-29T00:00:00 * Elevation: -4162.0 m * Recovery: 8.66 m * Location: Niger Sediment Fan * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemie
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 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
5 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
6 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
7 | pH | pH | Zabel, Matthias | Ion selective probe | ||
8 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
283 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 F- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 [SO4]2- [mmol/l] | 6 AT [mmol(eq)/l] | 7 pH | 8 Eh [mV] |
---|---|---|---|---|---|---|---|
0.100 | 6.34 | 72.1 | 4.45 | 29.85 | 2.56 | 7.62 | 202 |
0.300 | 79.26 | 22.93 | 28.83 | 3.78 | 7.68 | 155 | |
0.500 | 118.75 | 117.9 | 8.60 | 26.90 | 4.71 | 7.53 | 133 |
0.700 | 184.94 | 75.3 | 29.07 | 27.39 | 4.80 | 7.52 | 129 |
0.900 | 156.97 | 89.5 | 10.66 | 26.16 | 5.32 | 7.49 | 132 |
1.100 | 221.94 | 82.1 | 7.45 | 27.07 | 6.06 | 7.50 | 137 |
1.300 | 242.82 | 11.47 | 5.93 | 7.50 | 141 | ||
1.500 | 243.07 | 82.1 | 8.03 | 26.73 | 6.41 | 7.46 | 146 |
1.700 | 295.75 | 25.23 | 25.91 | 6.34 | 7.46 | 152 | |
1.900 | 309.40 | 86.8 | 12.61 | 24.97 | 6.86 | 7.35 | 155 |
2.100 | 361.24 | 83.7 | 34.00 | 25.46 | 7.11 | 7.41 | 170 |
2.300 | 361.24 | 73.2 | 54.84 | 25.90 | 7.47 | 7.42 | 158 |
2.500 | 361.24 | 78.4 | 36.85 | 24.58 | 6.35 | 7.41 | 153 |
2.700 | 379.30 | 71.1 | 38.39 | 24.84 | 8.17 | 7.43 | 146 |
2.900 | 330.38 | 76.8 | 45.52 | 24.11 | 7.95 | 7.44 | 146 |
3.100 | 401.93 | 60.13 | 25.06 | 8.47 | 7.42 | 169 | |
3.300 | 429.65 | 42.64 | 24.92 | 8.56 | 7.42 | 176 | |
3.500 | 401.93 | 61.23 | 24.64 | 8.56 | 7.43 | 171 | |
3.800 | 462.36 | 92.6 | 30.96 | 24.21 | 8.45 | 7.47 | 141 |
4.000 | 475.57 | 74.2 | 52.65 | 24.04 | 8.93 | 7.47 | 137 |
4.200 | 462.36 | 90.5 | 28.67 | 22.89 | 8.83 | 7.46 | 145 |
4.400 | 462.36 | 48.16 | 8.76 | 7.43 | 137 | ||
4.600 | 475.57 | 98.4 | 22.93 | 23.28 | 8.96 | 7.42 | 158 |
4.800 | 508.53 | 95.8 | 23.98 | 24.14 | 9.19 | 7.47 | 114 |
5.000 | 528.42 | 70.5 | 44.72 | 23.51 | 9.60 | 7.47 | 110 |
5.200 | 541.63 | 79.0 | 22.93 | 22.71 | 9.50 | 7.46 | 123 |
5.400 | 607.61 | 38.99 | 23.55 | 9.61 | 7.39 | 133 | |
5.600 | 541.63 | 86.8 | 24.08 | 23.49 | 9.60 | 7.37 | 131 |
5.800 | 500.32 | 74.2 | 25.78 | 10.24 | 7.44 | 152 | |
6.000 | 458.49 | 92.1 | 23.03 | 22.54 | 9.55 | 7.44 | 145 |
6.200 | 505.74 | 72.6 | 26.70 | 22.39 | 10.25 | 7.43 | 158 |
6.400 | 458.49 | 83.7 | 19.19 | 22.92 | 10.01 | 7.40 | 164 |
6.600 | 539.39 | 87.9 | 18.65 | 21.89 | 10.05 | 7.38 | 167 |
6.800 | 498.94 | 69.0 | 21.39 | 23.03 | 8.27 | 7.47 | 172 |
7.000 | 523.80 | 60.5 | 33.96 | 22.00 | 10.30 | 7.42 | 171 |
7.200 | 512.42 | 77.4 | 25.78 | 22.84 | 9.53 | 7.40 | 179 |
7.400 | 532.83 | 63.2 | 32.82 | 21.75 | 10.04 | 7.35 | 196 |
7.600 | 498.94 | 69.5 | 27.97 | 21.44 | 9.67 | 7.37 | 165 |
7.800 | 505.74 | 51.3 | 32.26 | 21.24 | 9.55 | 7.38 | 154 |
8.000 | 539.39 | 71.6 | 22.05 | 21.10 | 9.98 | 7.39 | 166 |
8.200 | 514.77 | 54.2 | 20.51 | 21.13 | 9.46 | 7.33 | 172 |
8.400 | 512.42 | 70.0 | 19.08 | 21.78 | 9.14 | 7.33 | 197 |