Jasper, John P; Hayes, John M; Mix, Alan C; Prahl, Frederick G (1994): (Table 3) Sea surface temperature reconstruction from sediment core W8402A-14 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.56370, In supplement to: Jasper, JP et al. (1994): Photosynthetic fractionation of 13C and concentrations of dissolved CO2 in the central equatorial Pacific during the last 255,000 years. Paleoceanography, 9(6), 781-798, https://doi.org/10.1029/94PA02116
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Coverage:
Latitude: 0.953000 * Longitude: -138.955000
Date/Time Start: 1984-02-23T00:00:00 * Date/Time End: 1984-02-23T00:00:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 3.255 m
Event(s):
W8402A-14 * Latitude: 0.953000 * Longitude: -138.955000 * Date/Time: 1984-02-23T00:00:00 * Elevation: -4287.0 m * Recovery: 3.3 m * Campaign: W8402A * Basis: Wecoma * Method/Device: Gravity corer (GC)
Comment:
UK37 = [C37:2]/([C37:2] + [C37:3]), where C37:2 = C37 alkadienone and C37:3 = C37 alkatrienone, as defined by Brassel et al. (1986) and calibrated by Prahl & Wakeham (1987). These are the numerical UK37 data from which graphs of Lyle et al. (1992) are generated.
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 | Sea surface temperature, annual mean | SST (1-12) | °C | Jasper, John P | Calculated from C37 alkenones (Brassell et al., 1986) | |
| 4 | Alkenone C37:2, δ13C | C37:2 δ13C | ‰ PDB | Jasper, John P | Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) | |
| 5 | δ13C, standard deviation | δ13C std dev | ± | Jasper, John P | Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) | 1 sigma |
| 6 | Isotopic fractionation, during photosynthis | εp | ‰ | Jasper, John P | Calculated | isotopic fractionation accompanying photosynthetic fixation of carbon |
| 7 | Standard deviation | Std dev | ± | Jasper, John P | Calculated | 1 sigma |
| 8 | Carbon dioxide, total | TCO2 | µmol/l | Jasper, John P | Calculated | aq |
| 9 | Carbon dioxide, partial pressure | pCO2 | µatm | Jasper, John P | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
482 data points