Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB1711-3. PANGAEA, https://doi.org/10.1594/PANGAEA.105401
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: -23.321667 * Longitude: 12.378333
Date/Time Start: 1992-01-11T00:00:00 * Date/Time End: 1992-01-11T00:00:00
Minimum DEPTH, sediment/rock: 0.250 m * Maximum DEPTH, sediment/rock: 11.000 m
Event(s):
GeoB1711-3 * Latitude: -23.321667 * Longitude: 12.378333 * Date/Time: 1992-01-11T00:00:00 * Elevation: -1963.0 m * Recovery: 11.11 m * Location: Namibia continental slope * 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 | Hydrogen sulfide | H2S | mmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
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:
349 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 H2S [mmol/l] | 7 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
---|---|---|---|---|---|---|---|---|
0.250 | 77.06 | 85.3 | 6.53 | 28.79 | 2.75 | 7.68 | 131 | |
0.550 | 99.23 | 83.7 | 6.21 | 29.90 | 2.83 | 7.62 | 132 | |
0.800 | 131.94 | 83.7 | 5.79 | 28.45 | 0.00 | 2.87 | 7.66 | 92 |
1.000 | 131.94 | 85.3 | 5.48 | 28.59 | 0.00 | 2.90 | 7.63 | 82 |
1.250 | 184.61 | 83.7 | 5.90 | 29.12 | 0.00 | 3.06 | 7.59 | 73 |
1.500 | 243.93 | 85.3 | 7.16 | 28.12 | 0.00 | 3.54 | 7.53 | 73 |
1.750 | 316.55 | 85.3 | 8.21 | 28.14 | 0.01 | 4.03 | 7.46 | 57 |
2.000 | 395.83 | 85.3 | 9.69 | 27.29 | 0.01 | 4.60 | 7.40 | 51 |
2.250 | 598.18 | 85.3 | 12.11 | 26.90 | 0.03 | 5.34 | 7.37 | 35 |
2.500 | 704.07 | 85.3 | 18.32 | 27.58 | 0.03 | 5.70 | 7.32 | 27 |
2.750 | 704.07 | 85.3 | 19.37 | 27.29 | 0.05 | 6.54 | 7.28 | 23 |
3.000 | 827.14 | 82.1 | 22.85 | 25.81 | 0.03 | 7.40 | 7.25 | 27 |
3.250 | 967.96 | 83.7 | 25.90 | 25.32 | 0.04 | 8.03 | 7.22 | 14 |
3.500 | 1056.10 | 85.3 | 28.43 | 24.13 | 0.09 | 7.64 | 7.21 | 5 |
3.750 | 1125.40 | 82.1 | 32.01 | 23.85 | 0.52 | 9.67 | 7.22 | 7 |
4.000 | 1241.27 | 83.7 | 34.54 | 23.47 | 0.42 | 9.46 | 7.22 | 7 |
4.250 | 1274.53 | 82.1 | 38.75 | 22.54 | 0.50 | 10.64 | 7.20 | 6 |
4.500 | 1390.40 | 82.1 | 40.43 | 21.43 | 0.49 | 10.91 | 7.17 | 8 |
4.750 | 1506.26 | 83.7 | 39.59 | 20.97 | 0.22 | 10.73 | 7.16 | 7 |
5.000 | 1506.26 | 85.3 | 39.59 | 21.29 | 0.47 | 11.31 | 7.17 | -6 |
5.250 | 1530.10 | 86.8 | 45.67 | 20.10 | 0.39 | 12.93 | 7.14 | 13 |
5.500 | 1563.37 | 82.1 | 48.63 | 19.50 | 0.70 | 13.62 | 7.13 | -5 |
5.750 | 1580.00 | 86.8 | 48.63 | 18.00 | 0.56 | 14.50 | 7.12 | -9 |
6.000 | 1652.07 | 85.3 | 53.28 | 17.53 | 1.24 | 14.72 | 7.12 | -5 |
6.250 | 1912.63 | 83.7 | 52.86 | 18.20 | 1.01 | 15.20 | 7.10 | -1 |
6.500 | 1912.63 | 85.3 | 52.02 | 16.71 | 1.03 | 16.34 | 7.10 | -13 |
6.750 | 2084.49 | 85.3 | 57.09 | 16.03 | 1.13 | 17.71 | 7.09 | -13 |
7.000 | 2139.93 | 85.3 | 60.05 | 16.02 | 0.93 | 18.29 | 7.08 | -9 |
7.250 | 2156.56 | 85.3 | 61.31 | 14.44 | 1.01 | 19.13 | 7.13 | -11 |
7.500 | 2256.35 | 85.3 | 59.76 | 14.63 | 0.74 | 19.00 | 7.14 | -16 |
7.750 | 2101.12 | 86.8 | 61.81 | 13.67 | 0.86 | 18.87 | 7.11 | -13 |
8.000 | 2261.89 | 88.4 | 66.85 | 13.11 | 0.78 | 20.10 | 7.11 | -25 |
8.250 | 2377.20 | 86.8 | 68.65 | 12.27 | 1.44 | 21.23 | 7.08 | -31 |
8.500 | 2377.20 | 85.3 | 83.50 | 11.36 | 2.06 | 23.23 | 7.09 | -31 |
8.750 | 2470.34 | 86.8 | 81.60 | 11.19 | 1.65 | 22.93 | 7.10 | -30 |
9.000 | 2565.69 | 88.4 | 72.34 | 11.25 | 0.85 | 22.42 | 7.11 | -21 |
9.250 | 2755.85 | 86.8 | 84.45 | 10.00 | 1.76 | 24.08 | 7.10 | -34 |
9.500 | 2850.65 | 86.8 | 81.82 | 9.30 | 1.56 | 23.34 | 7.11 | -36 |
9.750 | 2888.90 | 86.8 | 96.87 | 9.02 | 2.88 | 27.65 | 7.12 | -47 |
10.000 | 90.0 | 97.82 | 8.36 | 2.65 | 27.31 | 7.14 | -33 | |
10.250 | 3078.50 | 93.2 | 85.08 | 7.65 | 0.91 | 25.23 | 7.18 | -23 |
10.500 | 3230.96 | 99.5 | 89.50 | 7.21 | 0.09 | 24.28 | 7.29 | -18 |
10.750 | 3116.75 | 97.9 | 94.13 | 6.78 | 0.15 | 25.32 | 7.24 | -29 |
11.000 | 3268.66 | 107.4 | 88.66 | 6.99 | 0.02 | 23.86 | 7.21 | -38 |