Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1018-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105323
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: -11.729067 * Longitude: 8.886550
Date/Time Start: 1988-02-26T00:00:00 * Date/Time End: 1988-02-26T00:00:00
Minimum DEPTH, sediment/rock: 0.425 m * Maximum DEPTH, sediment/rock: 8.815 m
Event(s):
GeoB1018-3 * Latitude: -11.729067 * Longitude: 8.886550 * Date/Time: 1988-02-26T00:00:00 * Elevation: -4529.0 m * Penetration: 18 m * Recovery: 9.21 m * Location: Angola Basin * Campaign: M6/6 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: cc: Ton, graublau, Forams.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Ammonium | [NH4]+ | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 3 | Chloride | Cl- | mmol/l | Schulz, Horst D | Ion chromatography | |
| 4 | Fluoride | F- | µmol/l | Schulz, Horst D | Ion selective probe | |
| 5 | Nitrate | [NO3]- | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 6 | Phosphate | [PO4]3- | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 7 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
| 8 | Hydrogen sulfide | H2S | mmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 9 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
| 10 | pH | pH | Schulz, Horst D | Ion selective probe | ||
| 11 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
180 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 H2S [mmol/l] | 9 AT [mmol(eq)/l] | 10 pH | 11 Eh [mV] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.425 | 3.76 | 563.0 | 59.2 | 15.20 | 3.90 | 27.92 | 0.00 | 3.20 | 7.90 | 462 |
| 0.925 | 9.14 | 587.9 | 59.2 | 1.00 | 6.21 | 27.92 | 0.00 | 3.20 | 7.92 | 462 |
| 1.425 | 13.30 | 589.3 | 61.6 | 0.50 | 7.79 | 28.23 | 0.00 | 3.50 | 8.14 | 287 |
| 1.925 | 20.80 | 570.4 | 66.4 | 0.30 | 7.79 | 27.19 | 0.00 | 3.63 | 8.04 | 217 |
| 2.425 | 31.60 | 584.8 | 72.0 | 0.00 | 4.84 | 27.60 | 0.00 | 2.57 | 8.05 | 242 |
| 2.925 | 32.10 | 559.4 | 56.8 | 0.00 | 8.21 | 26.77 | 0.00 | 3.67 | 7.92 | 262 |
| 3.425 | 39.20 | 569.8 | 64.0 | 0.00 | 9.58 | 26.88 | 0.00 | 3.80 | 8.02 | 252 |
| 3.925 | 38.00 | 575.2 | 66.4 | 0.00 | 9.27 | 27.50 | 0.00 | 3.90 | 8.06 | 212 |
| 4.425 | 41.40 | 570.7 | 61.6 | 0.00 | 11.27 | 26.56 | 0.00 | 3.60 | 7.83 | 202 |
| 4.925 | 51.90 | 582.2 | 56.8 | 0.00 | 10.21 | 26.67 | 0.00 | 3.67 | 7.94 | 222 |
| 5.315 | 48.00 | 557.1 | 56.8 | 0.00 | 10.63 | 26.77 | 0.00 | 3.70 | 8.03 | 242 |
| 5.815 | 55.10 | 559.7 | 64.0 | 0.00 | 9.79 | 27.19 | 0.00 | 4.00 | 8.02 | 212 |
| 6.315 | 60.90 | 579.4 | 66.4 | 0.00 | 6.32 | 27.19 | 0.00 | 3.07 | 7.82 | 237 |
| 6.815 | 67.70 | 562.8 | 77.6 | 0.00 | 5.16 | 26.77 | 0.00 | 3.00 | 7.74 | 157 |
| 7.315 | 69.80 | 597.7 | 74.4 | 0.00 | 4.42 | 27.19 | 0.00 | 2.37 | 8.31 | 212 |
| 7.815 | 71.00 | 585.3 | 72.0 | 0.00 | 6.84 | 26.88 | 0.00 | 3.50 | 7.83 | 202 |
| 8.315 | 60.90 | 605.1 | 72.0 | 0.00 | 4.21 | 27.92 | 0.00 | 3.14 | 7.82 | 322 |
| 8.815 | 105.00 | 599.1 | 74.4 | 0.00 | 1.47 | 25.52 | 0.00 | 3.43 | 7.68 | 202 |