Hensen, Christian; Haese, Ralf R (2003): Geochemistry of porewater in sediment core GeoB2910-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105641
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: 4.845000 * Longitude: -21.053333
Date/Time Start: 1994-08-26T00:00:00 * Date/Time End: 1994-08-26T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 13.850 m
Event(s):
GeoB2910-1 * Latitude: 4.845000 * Longitude: -21.053333 * Date/Time: 1994-08-26T00:00:00 * Elevation: -2703.0 m * Location: Sierra Leone Rise * Campaign: M29/3 * 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 | Hensen, Christian | Continuous Flow Analysis (CFA) | |
3 | Chloride | Cl- | mmol/l | Hensen, Christian | Ion chromatography | |
4 | Fluoride | F- | µmol/l | Hensen, Christian | Ion selective probe | |
5 | Nitrate | [NO3]- | µmol/l | Haese, Ralf R | Continuous Flow Analysis (CFA) | |
6 | Phosphate | [PO4]3- | µmol/l | Hensen, Christian | Continuous Flow Analysis (CFA) | |
7 | Sulfate | [SO4]2- | mmol/l | Hensen, Christian | Ion chromatography | |
8 | Alkalinity, total | AT | mmol(eq)/l | Hensen, Christian | Titration | |
9 | pH | pH | Hensen, Christian | Ion selective probe | ||
10 | Oxidation reduction (RedOx) potential | Eh | mV | Hensen, Christian | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
479 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 | 1.15 | 496.2 | 57.9 | 37.59 | 1.74 | 24.98 | 2.83 | 7.64 | 482 |
0.300 | 1.11 | 489.1 | 57.9 | 29.83 | 2.50 | 25.95 | 2.85 | 7.47 | 482 |
0.500 | 1.08 | 490.0 | 57.9 | 21.35 | 2.51 | 25.32 | 2.81 | 7.52 | 427 |
0.700 | 1.90 | 504.9 | 57.9 | 15.73 | 3.08 | 26.24 | 2.83 | 7.48 | 427 |
0.900 | 1.84 | 479.3 | 57.9 | 10.56 | 14.17 | 27.14 | 2.90 | 7.56 | 412 |
1.100 | 2.05 | 486.6 | 57.9 | 15.73 | 1.63 | 25.04 | 3.07 | 7.41 | 457 |
1.300 | 1.19 | 507.4 | 57.9 | 8.62 | 2.53 | 26.84 | 3.02 | 7.41 | 452 |
1.500 | 1.15 | 508.1 | 52.6 | 5.87 | 3.25 | 26.44 | 3.10 | 7.37 | 442 |
1.700 | 1.10 | 509.4 | 52.6 | 7.68 | 3.40 | 28.18 | 3.09 | 7.36 | 402 |
1.900 | 1.06 | 495.3 | 52.6 | 4.14 | 3.41 | 25.76 | 3.09 | 7.38 | 432 |
2.150 | 1.23 | 494.8 | 52.6 | 4.99 | 3.27 | 25.88 | 3.28 | 7.47 | 402 |
2.400 | 1.18 | 612.8 | 52.6 | 0.96 | 3.57 | 26.84 | 3.29 | 7.36 | 367 |
2.650 | 0.93 | 500.4 | 52.6 | 3.31 | 3.72 | 26.35 | 3.28 | 7.32 | 352 |
2.900 | 1.27 | 506.7 | 52.6 | 2.50 | 4.17 | 26.09 | 3.31 | 7.31 | 362 |
3.150 | 1.02 | 500.0 | 52.6 | 0.00 | 3.44 | 27.64 | 3.25 | 7.44 | 332 |
3.400 | 1.71 | 516.3 | 52.6 | 3.89 | 27.95 | 3.40 | 7.39 | 322 | |
3.650 | 2.22 | 507.4 | 52.6 | 2.03 | 25.76 | 3.32 | 7.26 | 312 | |
3.900 | 2.96 | 587.5 | 52.6 | 2.60 | 24.80 | 3.33 | 7.25 | 312 | |
4.150 | 4.77 | 503.5 | 52.6 | 2.75 | 27.25 | 3.41 | 7.26 | 307 | |
4.400 | 2.67 | 494.8 | 52.6 | 2.19 | 26.09 | 3.50 | 7.22 | 307 | |
4.650 | 4.63 | 486.9 | 52.6 | 2.34 | 25.15 | 3.46 | 7.24 | 302 | |
4.900 | 9.05 | 605.8 | 52.6 | 2.92 | 26.42 | 3.52 | 7.25 | 297 | |
5.150 | 4.22 | 507.0 | 52.6 | 3.21 | 27.59 | 3.48 | 7.45 | 317 | |
5.400 | 5.92 | 570.1 | 52.6 | 2.93 | 25.58 | 3.43 | 7.31 | 317 | |
5.650 | 5.68 | 507.5 | 52.6 | 2.65 | 26.72 | 3.50 | 7.33 | 312 | |
5.900 | 5.72 | 496.5 | 52.6 | 2.80 | 26.48 | 3.48 | 7.33 | 302 | |
6.150 | 6.38 | 499.6 | 52.6 | 2.08 | 26.22 | 3.49 | 7.33 | 312 | |
6.400 | 7.07 | 515.5 | 52.6 | 2.81 | 26.88 | 3.59 | 7.27 | 307 | |
6.650 | 7.13 | 508.4 | 52.6 | 1.81 | 27.03 | 3.67 | 7.25 | 312 | |
6.900 | 8.22 | 492.7 | 52.6 | 2.68 | 24.72 | 3.73 | 7.24 | 312 | |
7.150 | 9.41 | 494.4 | 52.6 | 2.68 | 26.27 | 3.76 | 7.26 | 317 | |
7.400 | 9.89 | 510.8 | 52.6 | 2.69 | 27.16 | 3.92 | 7.29 | 317 | |
7.650 | 9.20 | 578.5 | 52.6 | 2.70 | 25.29 | 3.87 | 7.21 | 317 | |
7.900 | 10.49 | 557.0 | 52.6 | 2.56 | 26.22 | 3.88 | 7.26 | 312 | |
8.150 | 10.59 | 520.4 | 52.6 | 2.56 | 28.36 | 3.92 | 7.31 | 312 | |
8.400 | 9.87 | 509.3 | 52.6 | 2.42 | 26.27 | 3.91 | 7.24 | 307 | |
8.650 | 8.37 | 522.4 | 52.6 | 1.99 | 26.92 | 3.87 | 7.25 | 297 | |
8.900 | 12.27 | 498.2 | 52.6 | 1.71 | 26.40 | 3.82 | 7.32 | 292 | |
9.150 | 11.95 | 513.9 | 57.9 | 1.71 | 26.94 | 3.76 | 7.25 | 292 | |
9.400 | 14.50 | 584.6 | 57.9 | 1.28 | 26.84 | 3.77 | 7.15 | 287 | |
9.650 | 20.09 | 502.4 | 57.9 | 0.71 | 25.12 | 3.76 | 7.16 | 277 | |
9.900 | 26.47 | 500.0 | 57.9 | 1.00 | 25.87 | 3.68 | 7.12 | 277 | |
10.150 | 32.17 | 531.3 | 57.9 | 0.86 | 27.99 | 3.79 | 7.14 | 277 | |
10.400 | 32.56 | 522.3 | 57.9 | 0.57 | 27.34 | 3.65 | 7.22 | 272 | |
10.650 | 36.56 | 507.6 | 57.9 | 0.28 | 27.02 | 3.89 | 7.11 | 267 | |
10.900 | 43.83 | 491.4 | 57.9 | 0.00 | 27.74 | 3.84 | 7.10 | 267 | |
11.150 | 41.22 | 505.3 | 57.9 | 0.00 | 27.85 | 3.30 | 7.33 | 282 | |
11.400 | 39.40 | 603.4 | 57.9 | 0.00 | 27.13 | 3.43 | 7.33 | 277 | |
11.650 | 39.87 | 513.7 | 63.2 | 0.00 | 26.69 | 3.49 | 7.22 | 272 | |
11.900 | 44.27 | 510.7 | 63.2 | 0.00 | 26.25 | 3.41 | 7.16 | 267 | |
12.150 | 34.75 | 504.5 | 63.2 | 0.00 | 27.42 | 3.38 | 7.25 | 262 | |
12.400 | 31.52 | 503.1 | 63.2 | 0.00 | 24.68 | 3.68 | 7.13 | 272 | |
12.650 | 34.15 | 533.0 | 63.2 | 0.00 | 27.87 | 3.17 | 7.20 | 257 | |
12.900 | 36.11 | 509.8 | 63.2 | 0.00 | 26.23 | 3.87 | 7.09 | 267 | |
13.150 | 38.12 | 503.2 | 63.2 | 0.00 | 26.05 | 3.62 | 7.20 | 262 | |
13.400 | 37.05 | 513.8 | 68.4 | 0.00 | 27.85 | 3.60 | 7.21 | 262 | |
13.650 | 37.53 | 516.8 | 68.4 | 0.00 | 27.46 | 3.38 | 7.17 | 262 | |
13.850 | 39.60 | 520.1 | 68.4 | 0.00 | 28.37 | 3.57 | 7.08 | 257 |