Kohfeld, Karen E; Chase, Zanna (2011): Sedimentation and accumulation rates of opal, carbonate and organic carbon and Uranium concentrations of sediment core RC10-196 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772832, In supplement to: Kohfeld, KE; Chase, Z (2011): Controls on deglacial changes in biogenic fluxes in the North Pacific Ocean. Quaternary Science Reviews, 30(23-24), 3350-3363, https://doi.org/10.1016/j.quascirev.2011.08.007
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Coverage:
Latitude: 54.700000 * Longitude: 177.080000
Date/Time Start: 1966-07-10T00:00:00 * Date/Time End: 1966-07-10T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 3.595 m
Event(s):
RC10-196 * Latitude: 54.700000 * Longitude: 177.080000 * Date/Time: 1966-07-10T00:00:00 * Elevation: -1007.0 m * Recovery: 3.6 m * Campaign: RC10 * Basis: Robert Conrad * Method/Device: Piston corer (PC)
Comment:
Note that MARtoc, MARcaco3, and MARopal (mg/cm2/y) are not 230Th fluxes, but are estimated as: MAR = f * LSR * DBD (where DBD = dry bulk density; LSR = linear sedimentation rate; f = measured fraction of TOC, CaCO3, and opal, respectively.)
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 | Sedimentation rate | SR | cm/ka | Kohfeld, Karen E | Calculated | |
4 | Density, dry bulk | DBD | g/cm3 | Kohfeld, Karen E | ||
5 | Opal, biogenic silica | bSiO2 | % | Kohfeld, Karen E | ||
6 | Calcium carbonate | CaCO3 | % | Kohfeld, Karen E | ||
7 | Carbon, organic, total | TOC | % | Kohfeld, Karen E | ||
8 | Uranium | U | mg/kg | Kohfeld, Karen E | ||
9 | Accumulation rate, opal | Acc rate opal | g/cm2/ka | Kohfeld, Karen E | Calculated | |
10 | Accumulation rate, calcium carbonate | Acc rate CaCO3 | g/cm2/ka | Kohfeld, Karen E | Calculated | |
11 | Accumulation rate, total organic carbon | Acc rate TOC | g/cm2/ka | Kohfeld, Karen E | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
920 data points