Hensen, Christian; Kasten, Sabine (2003): Geochemistry of porewater in sediment core GeoB3703-8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105690
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: -25.518333 * Longitude: 13.230000
Date/Time Start: 1996-01-31T00:00:00 * Date/Time End: 1996-01-31T00:00:00
Minimum DEPTH, sediment/rock: 0.250 m * Maximum DEPTH, sediment/rock: 11.250 m
Event(s):
GeoB3703-8 * Latitude: -25.518333 * Longitude: 13.230000 * Date/Time: 1996-01-31T00:00:00 * Elevation: -1369.0 m * Recovery: 11.36 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: FGB
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Ammonium | [NH4]+ | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 3 | Chloride | Cl- | mmol/l | Hensen, Christian | Ion chromatography | |
| 4 | Fluoride | F- | µmol/l | Hensen, Christian | Ion selective probe | |
| 5 | Phosphate | [PO4]3- | µmol/l | Kasten, Sabine | Continuous Flow Analysis (CFA) | |
| 6 | Sulfate | [SO4]2- | mmol/l | Kasten, Sabine | Ion chromatography | |
| 7 | Alkalinity, total | AT | mmol(eq)/l | Kasten, Sabine | Titration | |
| 8 | pH | pH | Hensen, Christian | Ion selective probe | ||
| 9 | Oxidation reduction (RedOx) potential | Eh | mV | Hensen, Christian | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
315 data points
Data
| 1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 [SO4]2- [mmol/l] | 7 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
|---|---|---|---|---|---|---|---|---|
| 0.250 | 374.51 | 479.4 | 69.1 | 27.80 | 6.38 | 7.40 | -29 | |
| 0.500 | 655.76 | 551.5 | 71.3 | 12.04 | 23.69 | 6.68 | 7.03 | -69 |
| 0.750 | 1241.73 | 509.6 | 74.5 | 25.54 | 21.06 | 9.38 | 7.00 | -104 |
| 1.000 | 2145.97 | 495.5 | 73.6 | 33.20 | 18.40 | 12.37 | 7.00 | -125 |
| 1.250 | 2382.83 | 557.3 | 74.7 | 38.90 | 17.44 | 30.84 | 6.99 | -141 |
| 1.500 | 3380.03 | 506.4 | 80.6 | 48.81 | 15.55 | 23.36 | 6.96 | -127 |
| 1.750 | 4035.65 | 570.8 | 83.4 | 58.31 | 12.57 | 27.18 | 6.93 | -148 |
| 2.000 | 4032.23 | 487.6 | 88.3 | 67.79 | 9.87 | 28.53 | 6.95 | -145 |
| 2.250 | 4437.35 | 486.7 | 79.9 | 89.28 | 8.55 | 33.07 | 6.94 | -148 |
| 2.500 | 4975.52 | 554.5 | 75.8 | 81.87 | 5.87 | 40.40 | 6.93 | -136 |
| 2.750 | 4726.85 | 560.0 | 75.9 | 105.70 | 3.66 | 56.12 | 6.94 | -159 |
| 3.000 | 5701.14 | 548.1 | 73.8 | 105.50 | 2.01 | 46.26 | 6.92 | -164 |
| 3.250 | 6452.78 | 557.0 | 71.3 | 124.44 | 0.32 | 61.63 | 6.97 | -160 |
| 3.500 | 5937.76 | 513.8 | 69.2 | 133.78 | 0.00 | 55.58 | 7.02 | -133 |
| 3.750 | 6438.52 | 568.9 | 67.2 | 157.36 | 0.00 | 56.78 | 7.02 | -156 |
| 4.000 | 7607.37 | 584.6 | 63.6 | 171.14 | 0.00 | 60.33 | 6.99 | -159 |
| 4.250 | 7600.38 | 558.9 | 62.0 | 199.25 | 0.00 | 61.03 | 6.99 | -169 |
| 4.500 | 7460.36 | 585.3 | 61.1 | 180.14 | 0.00 | 61.11 | 6.96 | -160 |
| 4.750 | 7854.31 | 574.7 | 62.2 | 198.76 | 0.00 | 6.95 | -121 | |
| 5.000 | 7982.31 | 580.1 | 59.6 | 212.61 | 0.00 | 64.71 | 6.94 | -152 |
| 5.250 | 8936.93 | 587.8 | 58.6 | 217.05 | 0.00 | 66.97 | 6.94 | -157 |
| 5.500 | 9778.83 | 582.5 | 58.2 | 212.11 | 0.00 | 75.35 | 6.94 | -140 |
| 5.750 | 9916.80 | 586.5 | 58.2 | 230.57 | 0.00 | 67.00 | 6.90 | -155 |
| 6.000 | 9911.27 | 610.5 | 54.6 | 253.60 | 0.00 | 71.38 | 6.91 | -154 |
| 6.250 | 10487.50 | 569.1 | 55.2 | 262.60 | 0.00 | 71.24 | 6.92 | -162 |
| 6.500 | 10482.50 | 52.5 | 280.83 | 72.98 | 6.87 | -131 | ||
| 6.750 | 11070.60 | 57.5 | 289.76 | 71.25 | 6.90 | -149 | ||
| 7.000 | 11670.30 | 57.6 | 280.24 | 71.83 | 6.93 | -149 | ||
| 7.250 | 11363.10 | 56.6 | 284.55 | 74.64 | 6.94 | -147 | ||
| 7.500 | 13541.80 | 52.8 | 298.05 | 75.86 | 6.81 | -147 | ||
| 7.750 | 12276.20 | 52.4 | 316.06 | 78.80 | 6.82 | -121 | ||
| 8.000 | 11656.00 | 55.7 | 320.31 | 83.73 | 6.84 | -139 | ||
| 8.250 | 13701.00 | 55.2 | 342.74 | 91.22 | 6.98 | -147 | ||
| 8.500 | 13216.90 | 53.1 | 360.52 | 90.34 | 6.82 | -161 | ||
| 8.750 | 12265.40 | 51.0 | 346.58 | 88.65 | 6.83 | -133 | ||
| 9.000 | 12735.40 | 50.0 | 359.80 | 90.86 | 6.84 | -155 | ||
| 9.250 | 12733.40 | 50.0 | 368.45 | 82.60 | 6.89 | -139 | ||
| 9.500 | 14191.20 | 56.1 | 345.53 | 76.72 | 6.95 | -117 | ||
| 9.750 | 13210.40 | 54.0 | 358.71 | 6.92 | -125 | |||
| 10.000 | 15030.00 | 52.4 | 376.32 | 88.62 | 6.87 | -151 | ||
| 10.250 | 15201.90 | 52.5 | 375.94 | 81.17 | 6.96 | -140 | ||
| 10.500 | 17125.60 | 65.2 | 321.56 | 77.70 | 7.07 | -39 | ||
| 10.750 | 17310.80 | 63.1 | 384.12 | 7.10 | -111 | |||
| 11.000 | 16602.50 | 61.0 | 414.84 | 7.08 | -52 | |||
| 11.250 | 19541.80 | 53.3 | 436.50 | 86.57 | 7.06 | -106 |