/* DATA DESCRIPTION: Citation: Hensen, Christian; Schulz, Horst D (2003): Geochemistry of porewater in sediment core GeoB1111-4. PANGAEA, https://doi.org/10.1594/PANGAEA.105345 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: -5.841660 * LONGITUDE: -8.650000 DATE/TIME START: 1989-03-01T00:00:00 * DATE/TIME END: 1989-03-01T00:00:00 MINIMUM DEPTH, sediment/rock: 0.415 m * MAXIMUM DEPTH, sediment/rock: 11.075 m Event(s): GeoB1111-4 * LATITUDE: -5.841660 * LONGITUDE: -8.650000 * DATE/TIME: 1989-03-01T00:00:00 * ELEVATION: -3764.0 m * Penetration: 13 m * Recovery: 11.16 m * LOCATION: Equatorial Atlantic * CAMPAIGN: M9/4 (URI: https://doi.org/10.2312/cr_m9) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: cc: Karbonatschlamm, tonig 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: 426 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] 0.415 0.00 553.7 36.8 40.00 2.74 28.65 0.00 3.13 7.78 499 0.725 0.00 556.3 37.6 36.45 3.16 29.69 0.00 3.13 7.67 457 1.085 0.00 552.3 38.4 30.81 3.58 29.58 0.00 3.26 7.69 439 1.445 0.00 555.1 37.6 22.58 3.69 28.75 0.00 3.19 7.73 178 1.575 0.00 547.2 40.8 20.48 3.90 25.94 0.00 3.25 7.74 1.745 0.00 544.7 40.0 17.58 3.79 26.35 0.00 3.31 7.66 1.875 0.00 548.4 40.0 15.97 4.00 26.67 0.00 3.31 7.68 2.055 0.00 548.7 40.0 13.23 4.00 28.33 0.00 3.19 7.63 439 2.175 0.00 550.1 40.0 11.29 4.00 29.06 0.00 3.38 7.62 414 2.485 0.00 554.0 38.4 8.06 3.90 29.17 0.00 3.46 7.66 2.925 0.00 552.0 44.0 3.55 3.90 28.85 0.00 3.53 7.66 3.195 0.00 552.0 44.0 2.26 4.00 29.69 0.00 3.46 7.63 3.455 0.00 549.8 47.2 1.94 2.95 29.48 0.00 3.56 7.73 -18 3.845 1.50 47.2 1.77 3.05 0.00 3.26 7.66 -7 4.155 1.50 547.5 47.2 1.94 3.26 27.50 0.00 3.80 7.61 -51 4.455 4.00 546.4 44.8 2.42 28.85 0.00 3.40 7.53 -25 4.605 4.00 547.8 45.6 2.42 4.53 27.92 0.00 3.93 7.60 40 4.735 4.00 544.1 46.4 1.77 4.74 28.44 0.00 3.80 7.57 -94 4.905 5.00 548.1 46.4 2.90 4.74 28.96 0.00 3.46 7.50 -111 5.075 5.00 550.6 45.6 1.77 5.16 27.71 0.00 3.86 7.66 -69 5.225 6.00 556.0 45.6 2.26 5.16 28.85 0.00 3.12 7.57 -64 5.525 7.00 553.2 48.8 1.61 3.90 28.23 0.00 3.66 7.61 -28 5.875 8.00 551.2 48.0 1.45 4.00 28.85 0.00 3.26 7.57 -138 6.115 8.00 550.9 49.6 1.77 3.90 28.65 0.00 3.66 7.62 -112 6.395 548.9 2.26 25.52 0.00 3.53 7.61 -55 6.545 9.00 547.8 1.77 3.90 28.02 0.00 3.46 7.58 -63 6.695 6.00 548.4 48.8 1.77 3.90 27.92 0.00 3.66 7.71 -113 6.845 6.00 547.2 48.8 1.77 3.90 28.13 0.00 3.43 7.63 -98 6.965 7.00 548.1 48.8 1.77 3.90 26.67 0.00 3.73 7.75 -38 7.225 8.00 552.6 50.4 1.77 3.47 28.13 0.00 3.40 7.64 -133 7.485 11.00 550.4 51.2 2.74 3.69 28.23 0.00 4.00 7.66 -94 7.825 11.00 553.2 2.90 4.00 28.85 0.00 3.60 7.59 -96 8.155 11.00 548.9 50.4 2.58 4.00 29.17 0.00 3.50 7.64 -83 8.415 548.7 54.4 0.81 29.69 0.00 4.53 7.56 -81 8.575 13.00 547.5 54.4 1.77 4.63 27.81 0.00 4.08 7.60 -105 8.725 13.00 545.0 54.4 1.61 4.84 26.15 0.00 3.86 7.65 -148 8.830 13.00 550.9 55.2 2.10 4.95 28.54 0.00 3.93 7.58 -122 8.940 15.00 551.5 56.0 2.10 4.53 28.44 0.00 3.26 7.71 52 9.165 548.9 51.2 2.10 26.56 0.00 4.13 7.52 -147 9.485 16.00 550.1 52.8 1.77 3.37 28.23 0.00 3.46 7.65 29 9.800 14.00 552.9 53.6 1.94 3.37 27.92 0.00 3.86 7.70 -71 10.165 16.00 553.7 3.37 27.71 0.00 3.62 7.75 -147 10.495 16.00 551.5 55.2 2.74 3.16 28.65 0.00 3.20 7.71 5 10.775 16.00 548.7 54.4 2.58 3.37 29.38 0.00 3.46 7.71 -139 11.075 16.00 2.58 3.05 0.00 3.20 7.60