Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2722-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105487
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: -47.325000 * Longitude: -58.620000
Date/Time Start: 1994-06-30T00:00:00 * Date/Time End: 1994-06-30T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 7.700 m
Event(s):
GeoB2722-4 * Latitude: -47.325000 * Longitude: -58.620000 * Date/Time: 1994-06-30T00:00:00 * Elevation: -2355.0 m * Recovery: 7.87 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 | Fluoride | F- | µmol/l | Zabel, Matthias | Ion selective probe | |
4 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
5 | Alkalinity, total | AT | mmol(eq)/l | Zabel, Matthias | Titration | |
6 | pH | pH | Zabel, Matthias | Ion selective probe | ||
7 | Oxidation reduction (RedOx) potential | Eh | mV | Zabel, Matthias | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
224 data points
Data
1 Depth sed [m] | 2 [NH4]+ [µmol/l] | 3 F- [µmol/l] | 4 [PO4]3- [µmol/l] | 5 AT [mmol(eq)/l] | 6 pH | 7 Eh [mV] |
---|---|---|---|---|---|---|
0.100 | 20.55 | 63.2 | 3.30 | 2.93 | 8.06 | 352 |
0.300 | 28.35 | 73.7 | 3.30 | 4.71 | 7.98 | 402 |
0.500 | 39.26 | 79.0 | 3.72 | 4.78 | 7.90 | 392 |
0.700 | 39.25 | 79.0 | 3.79 | 4.66 | 7.80 | 312 |
0.900 | 42.67 | 2.88 | 5.35 | 7.67 | 302 | |
1.100 | 7.67 | 262 | ||||
1.300 | 52.46 | 63.2 | 4.77 | 3.20 | 7.76 | 272 |
1.500 | 52.44 | 57.9 | 5.55 | 3.89 | 7.75 | 282 |
1.700 | 55.52 | 57.9 | 6.04 | 3.97 | 7.70 | 302 |
1.900 | 58.51 | 57.9 | 6.81 | 4.71 | 7.81 | 292 |
2.100 | 58.49 | 57.9 | 5.41 | 4.71 | 7.84 | 292 |
2.300 | 61.41 | 57.9 | 5.55 | 5.15 | 7.80 | 287 |
2.500 | 64.25 | 57.9 | 6.04 | 6.47 | 7.81 | 302 |
2.700 | 64.22 | 57.9 | 5.12 | 5.92 | 7.82 | 297 |
2.900 | 67.00 | 57.9 | 5.26 | 7.27 | 7.89 | 317 |
3.100 | 69.71 | 57.9 | 5.05 | 8.40 | 7.75 | 312 |
3.300 | 69.68 | 5.55 | 7.53 | 7.76 | 282 | |
3.500 | 74.94 | 57.9 | 5.76 | 8.01 | 7.81 | 277 |
3.700 | 74.91 | 57.9 | 5.41 | 7.11 | 7.74 | 272 |
3.900 | 75.90 | 57.9 | 5.55 | 7.55 | 7.87 | 272 |
4.100 | 82.39 | 52.6 | 5.83 | 6.53 | 7.80 | 292 |
4.300 | 82.35 | 52.6 | 5.76 | 7.57 | 7.72 | 302 |
4.500 | 82.30 | 52.6 | 6.18 | 6.50 | 7.75 | 312 |
4.700 | 83.72 | 52.6 | 5.41 | 6.95 | 7.78 | 322 |
4.900 | 89.39 | 6.11 | 7.18 | 7.87 | 317 | |
5.100 | 91.20 | 52.6 | 5.61 | 6.39 | 7.85 | 312 |
5.300 | 94.82 | 52.6 | 5.33 | 6.66 | 7.83 | 317 |
5.500 | 101.52 | 57.9 | 4.92 | 7.18 | 7.71 | 312 |
5.700 | 5.55 | 7.40 | 7.75 | 322 | ||
5.900 | 105.03 | 52.6 | 5.05 | 6.21 | 7.85 | 272 |
6.100 | 107.63 | 48.2 | 5.82 | 6.73 | 7.85 | 272 |
6.300 | 109.34 | 48.7 | 5.26 | 6.90 | 7.82 | 282 |
6.500 | 110.16 | 47.9 | 5.96 | 7.17 | 7.73 | 312 |
6.700 | 113.66 | 52.6 | 5.54 | 8.27 | 7.63 | 292 |
6.900 | 116.73 | 52.6 | 3.95 | 6.69 | 7.65 | 217 |
7.100 | 120.29 | 57.9 | 4.78 | 7.64 | 7.66 | 247 |
7.300 | 63.2 | 4.16 | 7.76 | 7.65 | 272 | |
7.500 | 120.21 | 47.4 | 4.99 | 7.59 | 7.67 | 252 |
7.700 | 121.05 | 48.4 | 5.13 | 5.86 | 7.66 | 292 |