/* DATA DESCRIPTION: Citation: Hensen, Christian; Zabel, Matthias (2003): Geochemistry of porewater in sediment core GeoB2811-2. PANGAEA, https://doi.org/10.1594/PANGAEA.105510 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: -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 (URI: https://doi.org/10.2312/cr_m29) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: Geology, Geophysics Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Ammonium [µmol/l] ([NH4]+) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Chloride [mmol/l] (Cl-) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Ion chromatography Fluoride [µmol/l] (F-) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Ion selective probe Phosphate [µmol/l] ([PO4]3-) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Sulfate [mmol/l] ([SO4]2-) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Ion chromatography Hydrogen sulfide [mmol/l] (H2S) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Alkalinity, total [mmol(eq)/l] (AT) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Titration pH (pH) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@uni-bremen.de) * METHOD/DEVICE: Ion selective probe Oxidation reduction (RedOx) potential [mV] (Eh) * PI: Zabel, Matthias (https://orcid.org/0000-0003-4681-1821, mzabel@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: 295 data points */ Depth sed [m] [NH4]+ [µmol/l] Cl- [mmol/l] F- [µmol/l] [PO4]3- [µmol/l] [SO4]2- [mmol/l] H2S [mmol/l] AT [mmol(eq)/l] pH 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