/* DATA DESCRIPTION: Citation: Ragueneau, Olivier; Gallinari, Morgane; Corrin, Lydie; Grandel, Sibylle; Hall, Per; Hauvespre, Anne; Lampitt, Richard Stephen; Rickert, Dirk; Ståhl, Henrik; Tengberg, Anders; Witbaard, Rob (2001): Silicic acid concentration of sediment core 12930-040. PANGAEA, https://doi.org/10.1594/PANGAEA.722512, In supplement to: Ragueneau, O et al. (2001): The benthic silica cycle in the Northeast Atlantic: annual mass balance, seasonality, and importance of non-steady-state processes for the early diagenesis of biogenic opal in deep-sea sediments. Progress in Oceanography, 50(1-4), 171-200, https://doi.org/10.1016/S0079-6611(01)00053-2 Project(s): Benthic Biology and Geochemistry of a North-eastern Atlantic Abyssal Locality (BENGAL) (URI: https://en.wikipedia.org/wiki/BENGAL_(project)) Funding: Fourth Framework Programme (FP4), grant/award no. MAS3950018: Benthic Biology and Geochemistry of a North-eastern Atlantic Abyssal Locality (URI: https://cordis.europa.eu/project/id/MAS3950018) Coverage: MEDIAN LATITUDE: 48.831501 * MEDIAN LONGITUDE: -16.297000 * SOUTH-BOUND LATITUDE: 48.830002 * WEST-BOUND LONGITUDE: -16.299000 * NORTH-BOUND LATITUDE: 48.833000 * EAST-BOUND LONGITUDE: -16.295000 DATE/TIME START: 1996-09-07T14:00:00 * DATE/TIME END: 1996-09-10T07:13:00 MINIMUM DEPTH, sediment/rock: 0.0025 m * MAXIMUM DEPTH, sediment/rock: 0.1900 m Event(s): 12930-040 * LATITUDE START: 48.833000 * LONGITUDE START: -16.295000 * LATITUDE END: 48.830002 * LONGITUDE END: -16.299000 * DATE/TIME START: 1996-09-07T14:00:00 * DATE/TIME END: 1996-09-10T07:13:00 * ELEVATION: -4840.0 m * CAMPAIGN: D222/2 * BASIS: Discovery (1962) (URI: https://en.wikipedia.org/wiki/RRS_Discovery_(1962)) * METHOD/DEVICE: MultiCorer Barnett pattern (12-57) (MCB57) * COMMENT: ETA bottom 1200. Recovered 10/09 (07:13). Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Silicate [µmol/l] (Si(OH)4) * PI: Ragueneau, Olivier (https://orcid.org/0000-0001-8598-1730, olivier.ragueneau@univ-brest.fr) * METHOD/DEVICE: Nutrients, auto analyser (Gordon et al., 1993, WOCE Tech Rpt 93-1) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 17 data points */ Depth sed [m] Si(OH)4 [µmol/l] 0.0025 70.83 0.0075 95.51 0.0125 122.74 0.0175 148.27 0.0250 179.76 0.0350 199.75 0.0450 204.01 0.0550 204.01 0.0650 199.75 0.0750 204.86 0.0850 209.97 0.0950 206.14 0.1100 209.97 0.1300 211.24 0.1500 213.80 0.1700 208.26 0.1900 208.69