Sprenk, Daniela; Weber, Michael E; Kuhn, Gerhard; Rosén, Peter; Frank, Martin; Molina-Kescher, Mario; Liebetrau, Volker; Röhling, Heinz-Gerd (2013): Biogenic opal accumulation rate of sediment core MD07-3133 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.789345, In supplement to: Sprenk, D et al. (2013): Southern Ocean bioproductivity during the last glacial cycle - new detection method and decadal-scale insight from the Scotia Sea. Geological Society of London, special issue: Palaeoenvironments and Earth-Surface Processes, 381(1), 245-261, https://doi.org/10.1144/SP381.17
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Project(s):
Coverage:
Latitude: -57.444000 * Longitude: -43.457800
Date/Time Start: 2007-03-05T17:30:00 * Date/Time End: 2007-03-05T17:30:00
Minimum DEPTH, sediment/rock: 1.05 m * Maximum DEPTH, sediment/rock: 32.75 m
Event(s):
MD07-3133 * Latitude: -57.444000 * Longitude: -43.457800 * Date/Time: 2007-03-05T17:30:00 * Elevation: -3103.0 m * Recovery: 32.8 m * Campaign: MD160 (OOMPH, SUBCLIMATE) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer II (CALYPSO2) * Comment: 2 core catcher samples; top 20-30 cm missing
Comment:
Age is age model opt (spline median).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Opal, biogenic silica | bSiO2 | % | Sprenk, Daniela | Corrected | leaching BSi sea salt corrected |
| 4 | Opal, biogenic silica | bSiO2 | % | Sprenk, Daniela | Fourier transform infrared spectroscopy (FTIR) | sea salt corrected |
| 5 | Accumulation rate, opal | Acc rate opal | g/cm2/ka | Sprenk, Daniela | Fourier transform infrared spectroscopy (FTIR) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
743 data points