Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1420-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.105367
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: -15.355000 * Longitude: -18.685000
Date/Time Start: 1991-04-20T00:00:00 * Date/Time End: 1991-04-20T00:00:00
Minimum DEPTH, sediment/rock: 0.500 m * Maximum DEPTH, sediment/rock: 9.400 m
Event(s):
GeoB1420-3 * Latitude: -15.355000 * Longitude: -18.685000 * Date/Time: 1991-04-20T00:00:00 * Elevation: -4591.0 m * Recovery: 9.57 m * Location: East Brazil Basin * Campaign: M16/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL)
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 | Phosphate | [PO4]3- | µmol/l | Schulz, Horst D | Continuous Flow Analysis (CFA) | |
| 6 | Sulfate | [SO4]2- | mmol/l | Schulz, Horst D | Ion chromatography | |
| 7 | Alkalinity, total | AT | mmol(eq)/l | Schulz, Horst D | Titration | |
| 8 | pH | pH | Schulz, Horst D | Ion selective probe | ||
| 9 | Oxidation reduction (RedOx) potential | Eh | mV | Schulz, Horst D | Ion selective probe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
207 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 AT [mmol(eq)/l] | 8 pH | 9 Eh [mV] |
|---|---|---|---|---|---|---|---|---|
| 0.500 | 1.66 | 540.9 | 61.6 | 1.79 | 26.60 | 2.36 | 7.71 | 572 |
| 0.800 | 1.66 | 534.6 | 61.6 | 1.90 | 27.71 | 2.38 | 7.68 | 573 |
| 1.100 | 0.00 | 543.8 | 62.6 | 1.68 | 27.47 | 2.40 | 7.69 | 540 |
| 1.500 | 0.00 | 534.9 | 63.2 | 1.68 | 26.33 | 2.52 | 7.69 | 563 |
| 1.800 | 538.4 | 63.2 | 26.39 | 2.48 | 7.74 | 544 | ||
| 2.100 | 0.00 | 543.8 | 63.2 | 1.58 | 27.48 | 2.42 | 7.67 | 566 |
| 2.500 | 6.65 | 538.6 | 67.4 | 2.11 | 26.03 | 2.45 | 7.67 | 549 |
| 2.800 | 6.10 | 541.1 | 68.4 | 2.11 | 26.28 | 2.46 | 7.69 | 545 |
| 3.100 | 7.76 | 539.3 | 66.8 | 2.11 | 26.28 | 2.45 | 7.66 | 557 |
| 3.500 | 4.44 | 535.4 | 67.9 | 2.11 | 26.14 | 2.46 | 7.66 | 587 |
| 3.800 | 6.65 | 538.1 | 71.1 | 2.11 | 25.07 | 2.53 | 7.67 | 581 |
| 4.100 | 1.66 | 548.3 | 71.1 | 2.11 | 26.39 | 2.49 | 7.62 | 595 |
| 4.500 | 3.33 | 547.6 | 73.2 | 2.00 | 27.45 | 2.49 | 7.69 | 577 |
| 4.800 | 1.11 | 543.6 | 74.2 | 1.68 | 25.37 | 2.58 | 7.66 | 568 |
| 5.100 | 3.88 | 552.6 | 76.3 | 1.68 | 25.64 | 2.60 | 7.72 | 543 |
| 5.400 | 543.0 | 80.5 | 25.94 | 2.68 | 7.70 | 521 | ||
| 5.800 | 556.7 | 79.0 | 27.82 | 2.64 | 7.71 | 534 | ||
| 6.200 | 3.88 | 541.5 | 84.2 | 1.37 | 27.75 | 2.75 | 7.73 | 522 |
| 6.500 | 553.1 | 26.88 | 2.68 | 7.66 | 546 | |||
| 6.800 | 545.7 | 26.63 | 2.83 | 7.78 | 537 | |||
| 7.100 | 3.88 | 551.1 | 79.0 | 1.79 | 26.65 | 2.63 | 7.68 | 504 |
| 7.400 | 4.99 | 554.2 | 84.2 | 1.90 | 26.89 | 2.65 | 7.69 | 510 |
| 7.800 | 544.6 | 84.2 | 28.44 | 2.71 | 7.67 | 540 | ||
| 8.100 | 3.33 | 548.3 | 84.2 | 1.90 | 26.56 | 2.65 | 7.68 | 520 |
| 8.400 | 3.88 | 549.0 | 2.00 | 26.82 | 2.77 | 7.67 | 486 | |
| 8.800 | 6.65 | 546.2 | 86.8 | 2.00 | 27.07 | 2.72 | 7.67 | 579 |
| 9.100 | 3.33 | 537.9 | 87.4 | 1.90 | 26.55 | 2.71 | 7.68 | 573 |
| 9.400 | 541.9 | 89.5 | 25.64 | 2.77 | 7.65 | 560 |