Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2707-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105472
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: -41.945000 * Longitude: -56.323333
Date/Time Start: 1994-06-22T00:00:00 * Date/Time End: 1994-06-22T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 6.400 m
Event(s):
GeoB2707-5 * Latitude: -41.945000 * Longitude: -56.323333 * Date/Time: 1994-06-22T00:00:00 * Elevation: -3189.0 m * Recovery: 6.6 m * Location: Slope off Argentina * Campaign: M29/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry
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 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
| 5 | Nitrate | [NO3]- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 6 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 7 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
| 8 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
| 9 | pH | pH | Zabel, Matthias | Ion selective probe | ||
| 10 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
253 data points
Data
| 1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 Cl- [mmol/l] | 4 F- [µmol/l] | 5 [NO3]- [µmol/l] | 6 [PO4]3- [µmol/l] | 7 [SO4]2- [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
|---|---|---|---|---|---|---|---|---|---|
| 0.100 | 30.48 | 493.1 | 68.4 | 21.72 | 7.26 | 25.97 | 5.09 | 7.42 | 102 |
| 0.300 | 80.65 | 12.94 | 7.48 | 104 | |||||
| 0.500 | 102.34 | 504.5 | 68.4 | 7.89 | 8.68 | 24.62 | 6.69 | 7.42 | 97 |
| 0.700 | 158.28 | 515.5 | 57.9 | 6.72 | 12.20 | 25.56 | 8.54 | 7.42 | 80 |
| 0.900 | 312.71 | 503.9 | 57.9 | 9.82 | 12.92 | 24.40 | 8.97 | 7.42 | 86 |
| 1.100 | 376.06 | 511.5 | 51.1 | 4.24 | 16.13 | 25.65 | 9.04 | 7.43 | 90 |
| 1.300 | 465.37 | 554.0 | 50.0 | 3.21 | 19.33 | 25.32 | 10.43 | 7.37 | 29 |
| 1.500 | 515.45 | 534.6 | 49.0 | 14.65 | 21.10 | 24.16 | 10.51 | 7.43 | -8 |
| 1.700 | 664.00 | 523.8 | 42.6 | 25.54 | 22.88 | 14.32 | 7.40 | 16 | |
| 1.900 | 606.68 | 491.2 | 46.3 | 18.79 | 23.51 | 14.40 | 7.41 | 43 | |
| 2.100 | 754.95 | 501.1 | 39.5 | 29.95 | 23.20 | 15.66 | 7.40 | 42 | |
| 2.300 | 804.19 | 530.6 | 36.8 | 34.18 | 22.19 | 15.40 | 7.42 | 55 | |
| 2.500 | 836.28 | 545.9 | 35.8 | 36.28 | 22.71 | 15.43 | 7.40 | 49 | |
| 2.700 | 883.90 | 526.7 | 33.7 | 38.61 | 21.48 | 14.00 | 7.36 | 26 | |
| 2.900 | 986.94 | 548.1 | 32.1 | 43.82 | 21.08 | 15.38 | 7.37 | 43 | |
| 3.100 | 1059.63 | 546.1 | 29.5 | 47.27 | 21.06 | 16.01 | 7.34 | 21 | |
| 3.300 | 1153.74 | 544.6 | 29.0 | 45.46 | 20.24 | 16.44 | 7.33 | 71 | |
| 3.500 | 1183.11 | 541.9 | 26.8 | 46.11 | 20.32 | 16.50 | 7.41 | 28 | |
| 3.700 | 1244.92 | 500.8 | 26.3 | 48.16 | 18.36 | 18.00 | 7.24 | -7 | |
| 3.900 | 1306.83 | 534.9 | 24.2 | 52.32 | 19.40 | 18.22 | 7.32 | -36 | |
| 4.100 | 1303.78 | 526.5 | 23.7 | 52.26 | 18.12 | 18.38 | 7.31 | -27 | |
| 4.300 | 1424.62 | 517.1 | 23.2 | 52.21 | 15.89 | 18.96 | 7.35 | 32 | |
| 4.500 | 7.45 | 38 | |||||||
| 4.700 | 1395.44 | 506.5 | 55.66 | 15.27 | 7.27 | -64 | |||
| 4.900 | 1576.19 | 531.0 | 21.0 | 60.87 | 16.17 | 20.92 | 7.20 | -131 | |
| 5.100 | 1586.47 | 563.5 | 17.9 | 67.83 | 16.05 | 21.51 | 7.26 | -84 | |
| 5.300 | 1682.98 | 535.5 | 16.8 | 78.29 | 15.99 | 22.54 | 7.25 | -121 | |
| 5.500 | 1713.49 | 551.6 | 14.7 | 76.48 | 15.63 | 22.88 | 7.36 | -49 | |
| 5.700 | 1684.06 | 523.4 | 14.7 | 74.67 | 15.25 | 22.99 | 7.35 | -149 | |
| 5.900 | 1741.46 | 548.7 | 13.7 | 77.07 | 16.52 | 24.00 | 7.52 | -119 | |
| 6.100 | 1837.21 | 547.0 | 13.2 | 78.07 | 16.02 | 23.98 | 7.60 | -77 | |
| 6.300 | 7.65 | -76 | |||||||
| 6.400 | 1837.21 | 527.5 | 12.6 | 79.77 | 15.51 | 25.49 | 7.65 | 0 |