Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2811-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105510
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: -35.753333 * Longitude: -52.270000
Date/Time Start: 1994-07-20T00:00:00 * Date/Time End: 1994-07-20T00:00:00
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 6.900 m
Event(s):
GeoB2811-2 * Latitude: -35.753333 * Longitude: -52.270000 * Date/Time: 1994-07-20T00:00:00 * Elevation: -1789.0 m * Recovery: 7.19 m * Location: Uruguay continental margin * Campaign: M29/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geology, Geophysics
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 | Phosphate | [PO4]3- | µmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 6 | Sulfate | [SO4]2- | mmol/l | Zabel, Matthias | Ion chromatography | |
| 7 | Hydrogen sulfide | H2S | mmol/l | Zabel, Matthias | Continuous Flow Analysis (CFA) | |
| 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:
295 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 H2S [mmol/l] | 8 AT [mmol(eq)/l] | 9 pH | 10 Eh [mV] |
|---|---|---|---|---|---|---|---|---|---|
| 0.100 | 70.77 | 571.1 | 73.7 | 10.65 | 28.22 | 3.09 | 7.56 | 282 | |
| 0.300 | 391.55 | 547.0 | 73.7 | 15.01 | 27.75 | 3.15 | 7.59 | 262 | |
| 0.500 | 397.65 | 551.9 | 68.4 | 17.10 | 27.20 | 3.40 | 7.57 | 257 | |
| 0.700 | 233.40 | 551.9 | 84.2 | 17.67 | 27.78 | 3.56 | 7.58 | 242 | |
| 0.900 | 562.15 | 513.3 | 73.7 | 17.09 | 26.44 | 3.39 | 7.57 | 162 | |
| 1.000 | 207.32 | 531.9 | 73.7 | 16.89 | 25.97 | 3.94 | 7.59 | 112 | |
| 1.300 | 344.68 | 519.3 | 68.4 | 13.12 | 24.91 | 0.01 | 4.16 | 7.62 | 52 |
| 1.500 | 414.13 | 510.0 | 63.2 | 18.81 | 25.08 | 0.00 | 4.72 | 7.63 | 22 |
| 1.700 | 447.29 | 531.4 | 63.2 | 19.50 | 25.60 | 0.02 | 5.47 | 7.62 | 2 |
| 1.900 | 522.70 | 527.0 | 57.9 | 24.41 | 24.74 | 0.03 | 6.30 | 7.62 | -3 |
| 2.100 | 598.91 | 524.5 | 51.6 | 29.30 | 22.62 | 0.19 | 7.26 | 7.61 | -13 |
| 2.300 | 700.29 | 523.4 | 48.4 | 36.30 | 22.06 | 0.29 | 8.16 | 7.60 | -18 |
| 2.500 | 763.64 | 518.8 | 46.3 | 40.88 | 21.54 | 0.29 | 9.29 | 7.60 | -28 |
| 2.700 | 897.53 | 536.8 | 44.7 | 43.36 | 21.19 | 0.18 | 10.28 | 7.56 | -38 |
| 2.900 | 915.44 | 518.3 | 40.5 | 51.62 | 20.77 | 0.44 | 11.25 | 7.53 | -48 |
| 3.100 | 1004.06 | 526.2 | 38.4 | 57.84 | 18.75 | 0.34 | 12.71 | 7.52 | -48 |
| 3.300 | 1009.78 | 511.5 | 33.7 | 59.32 | 18.02 | 0.89 | 13.21 | 7.50 | -48 |
| 3.500 | 1060.01 | 539.9 | 30.5 | 72.95 | 17.71 | 1.85 | 16.06 | 7.53 | -48 |
| 3.700 | 1101.19 | 561.4 | 28.4 | 79.57 | 15.64 | 2.21 | 17.70 | 7.53 | -48 |
| 3.900 | 1142.86 | 539.0 | 26.3 | 85.39 | 13.77 | 2.22 | 19.31 | 7.53 | -48 |
| 4.100 | 1209.30 | 525.6 | 26.3 | 88.26 | 12.79 | 1.82 | 20.04 | 7.56 | -38 |
| 4.300 | 1304.27 | 541.2 | 24.7 | 92.58 | 10.69 | 1.53 | 21.10 | 7.51 | -58 |
| 4.500 | 1337.55 | 524.0 | 22.6 | 99.80 | 10.19 | 1.97 | 22.45 | 7.50 | -58 |
| 4.700 | 1644.19 | 514.8 | 23.7 | 102.70 | 7.41 | 1.28 | 22.39 | 7.53 | -53 |
| 4.900 | 1587.16 | 536.5 | 22.1 | 107.04 | 8.67 | 1.55 | 24.40 | 7.54 | -58 |
| 5.100 | 1501.42 | 523.2 | 20.5 | 112.83 | 6.87 | 2.54 | 25.58 | 7.58 | -68 |
| 5.300 | 1587.96 | 527.3 | 21.0 | 115.11 | 3.92 | 1.30 | 29.95 | 7.53 | -88 |
| 5.500 | 1808.27 | 535.3 | 20.0 | 127.41 | 5.49 | 1.88 | 28.78 | 7.54 | -93 |
| 5.700 | 1819.31 | 511.3 | 19.0 | 122.71 | 1.93 | 1.22 | 28.25 | 7.52 | -103 |
| 5.900 | 1850.17 | 494.9 | 19.5 | 127.98 | 0.00 | 0.92 | 27.13 | 7.55 | -108 |
| 6.100 | 2144.01 | 508.8 | 19.0 | 173.45 | 0.00 | 1.48 | 30.09 | 7.54 | -93 |
| 6.300 | 2136.43 | 528.8 | 17.4 | 160.11 | 0.00 | 1.62 | 32.35 | 7.51 | -88 |
| 6.500 | 2435.02 | 510.7 | 21.6 | 175.34 | 0.00 | 0.45 | 32.06 | 7.45 | -88 |
| 6.700 | 7.48 | -78 | |||||||
| 6.900 | 7.55 | -58 |