/* DATA DESCRIPTION: Citation: Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1018-3. PANGAEA, https://doi.org/10.1594/PANGAEA.105323 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): Geosciences, University of Bremen (GeoB) (URI: https://www.geo.uni-bremen.de/page.php?langid=EN) 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 (URI: urn:nbn:de:gbv:46-ep000101421) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: cc: Ton, graublau, Forams. Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Ammonium [µmol/l] ([NH4]+) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Chloride [mmol/l] (Cl-) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Ion chromatography Fluoride [µmol/l] (F-) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Ion selective probe Nitrate [µmol/l] ([NO3]-) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Phosphate [µmol/l] ([PO4]3-) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Sulfate [mmol/l] ([SO4]2-) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Ion chromatography Hydrogen sulfide [mmol/l] (H2S) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Alkalinity, total [mmol(eq)/l] (AT) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Titration pH (pH) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Ion selective probe Oxidation reduction (RedOx) potential [mV] (Eh) * PI: Schulz, Horst D (hdschulz@geochemie.uni-bremen.de) * METHOD/DEVICE: Ion selective probe License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 180 data points */ Depth sed [m] [NH4]+ [µmol/l] Cl- [mmol/l] F- [µmol/l] [NO3]- [µmol/l] [PO4]3- [µmol/l] [SO4]2- [mmol/l] H2S [mmol/l] AT [mmol(eq)/l] pH 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