Gray, William Robert; Rae, James W B; Wills, Robert C J; Shevenell, Amelia E; Taylor, Ben J; Burke, Andrea; Foster, Gavin L; Lear, Caroline H (2018): Mg/Ca measured on planktic foraminifera N. pachyderma from deglacial sediments of sediment core MD01-2416 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.887378, In supplement to: Gray, WR et al. (2018): Deglacial upwelling, productivity and CO2 outgassing in the North Pacific Ocean. Nature Geoscience, https://doi.org/10.1038/s41561-018-0108-6
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Coverage:
Latitude: 51.268000 * Longitude: 167.725000
Date/Time Start: 2001-06-09T20:05:00 * Date/Time End: 2001-06-09T20:05:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 2.76 m
Event(s):
MD01-2416 (MD012416) * Latitude: 51.268000 * Longitude: 167.725000 * Date/Time: 2001-06-09T20:05:00 * Elevation: -2317.0 m * Recovery: 44.75 m * Location: Emperor Seamounts * Campaign: MD122 (IMAGES VII - WEPAMA) * Basis: Marion Dufresne (1995) * Method/Device: Giant piston corer (GPC) * Comment: Pilot core (trigger core) available: see MD01-2416PC
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Gray, William Robert | Geocode | |
| 2 | AGE | Age | ka BP | Gray, William Robert | Geocode | |
| 3 | Neogloboquadrina pachyderma, Magnesium/Calcium ratio | N. pachyderma Mg/Ca | mmol/mol | Gray, William Robert | all data on 'oxidative' scale | |
| 4 | Neogloboquadrina pachyderma, δ18O | N. pachyderma δ18O | ‰ PDB | Gray, William Robert | ||
| 5 | Sea surface temperature, annual mean | SST (1-12) | °C | Gray, William Robert | ||
| 6 | Sea surface salinity | SSS | Gray, William Robert | Sea level corrected | ||
| 7 | Sea surface temperature, annual mean | SST (1-12) | °C | Gray, William Robert | loess | |
| 8 | Sea surface temperature, annual mean, standard deviation | SST (1-12) std dev | ± | Gray, William Robert | loess sigma | |
| 9 | pH | pH | Gray, William Robert | equilibrium pH 0m, total scale |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
315 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 N. pachyderma Mg/Ca [mmol/mol] (all data on 'oxidative' scale) | 4 N. pachyderma δ18O [‰ PDB] | 5 SST (1-12) [°C] | 6 SSS (Sea level corrected) | 7 SST (1-12) [°C] (loess) | 8 SST (1-12) std dev [±] (loess sigma) | 9 pH (equilibrium pH 0m, total scale) |
|---|---|---|---|---|---|---|---|---|
| 0.01 | 7.85 | 0.74 | 2.45 | 2.38 | 33.10 | 2.57 | 0.95 | 8.19 |
| 0.26 | 9.37 | 0.90 | 2.71 | 4.53 | 33.27 | 3.82 | 0.46 | 8.20 |
| 0.31 | 9.67 | 0.86 | 2.59 | 4.03 | 33.30 | 4.01 | 0.45 | 8.20 |
| 0.41 | 10.28 | 0.92 | 2.65 | 4.72 | 33.37 | 4.28 | 0.40 | 8.19 |
| 0.46 | 10.59 | 0.86 | 2.69 | 4.01 | 33.40 | 4.37 | 0.39 | 8.19 |
| 0.51 | 10.89 | 0.84 | 2.88 | 3.79 | 33.45 | 4.47 | 0.39 | 8.19 |
| 0.56 | 11.20 | 0.89 | 3.11 | 4.41 | 33.50 | 4.62 | 0.38 | 8.19 |
| 0.61 | 11.51 | 1.04 | 3.06 | 6.16 | 33.52 | 4.80 | 0.38 | 8.19 |
| 0.66 | 11.82 | 0.94 | 3.32 | 5.01 | 33.53 | 5.01 | 0.40 | 8.21 |
| 0.68 | 11.95 | 0.91 | 3.50 | 4.69 | 33.53 | 5.09 | 0.39 | 8.21 |
| 0.71 | 12.13 | 0.90 | 3.33 | 4.51 | 33.54 | 5.20 | 0.38 | 8.22 |
| 0.76 | 12.44 | 1.05 | 3.44 | 6.20 | 33.56 | 5.40 | 0.40 | 8.22 |
| 0.81 | 12.74 | 0.99 | 3.56 | 5.53 | 33.59 | 5.72 | 0.38 | 8.23 |
| 0.83 | 12.86 | 0.95 | 3.48 | 5.07 | 33.60 | 5.87 | 0.39 | 8.23 |
| 0.88 | 13.15 | 1.10 | 3.45 | 6.71 | 33.62 | 6.19 | 0.42 | 8.23 |
| 0.92 | 13.37 | 1.06 | 3.40 | 6.30 | 33.65 | 6.47 | 0.40 | 8.23 |
| 0.96 | 13.53 | 1.03 | 3.41 | 6.06 | 33.66 | 6.73 | 0.38 | 8.23 |
| 1.06 | 13.91 | 1.16 | 3.37 | 7.30 | 33.72 | 6.98 | 0.41 | 8.23 |
| 1.12 | 14.15 | 1.25 | 3.39 | 8.17 | 33.79 | 6.60 | 0.40 | 8.23 |
| 1.16 | 14.29 | 1.01 | 3.50 | 5.80 | 33.83 | 6.29 | 0.40 | 8.23 |
| 1.22 | 14.52 | 1.06 | 3.57 | 6.36 | 33.88 | 5.69 | 0.43 | 8.23 |
| 1.26 | 14.67 | 0.96 | 3.58 | 5.21 | 33.87 | 5.16 | 0.41 | 8.24 |
| 1.36 | 15.06 | 0.77 | 3.68 | 2.78 | 33.85 | 3.43 | 0.43 | 8.25 |
| 1.41 | 15.31 | 0.62 | 3.89 | 0.44 | 33.89 | 2.71 | 0.42 | 8.25 |
| 1.45 | 15.56 | 0.79 | 3.94 | 3.08 | 33.94 | 2.05 | 0.41 | 8.25 |
| 1.48 | 15.70 | 0.79 | 3.81 | 3.01 | 33.96 | 1.82 | 0.41 | 8.25 |
| 1.54 | 16.07 | 0.65 | 3.96 | 0.89 | 34.01 | 1.80 | 0.37 | 8.25 |
| 1.56 | 16.22 | 0.74 | 3.82 | 2.37 | 34.03 | 1.90 | 0.38 | 8.26 |
| 1.59 | 16.36 | 0.61 | 3.75 | 0.15 | 34.04 | 1.98 | 0.39 | 8.27 |
| 1.62 | 16.54 | 0.80 | 3.54 | 3.26 | 34.05 | 2.12 | 0.38 | 8.27 |
| 1.64 | 16.66 | 0.80 | 3.47 | 3.26 | 34.06 | 2.25 | 0.37 | 8.28 |
| 1.71 | 17.11 | 0.80 | 3.97 | 3.17 | 34.06 | 2.73 | 0.40 | 8.29 |
| 1.76 | 17.45 | 0.75 | 3.85 | 2.46 | 34.05 | 2.95 | 0.41 | 8.31 |
| 1.79 | 17.74 | 0.87 | 3.90 | 4.15 | 34.05 | 3.12 | 0.44 | 8.31 |
| 1.91 | 18.60 | 0.81 | 3.80 | 3.29 | 34.06 | 3.40 | 0.41 | 8.31 |
| 2.01 | 19.09 | 0.76 | 3.64 | 2.61 | 34.08 | 3.52 | 0.41 | 8.31 |
| 2.16 | 20.01 | 0.86 | 3.71 | 4.03 | 34.13 | 3.62 | 0.45 | 8.31 |
| 2.21 | 20.27 | 0.88 | 3.72 | 4.23 | 34.14 | 3.62 | 0.42 | 8.31 |
| 2.32 | 20.83 | 0.83 | 3.50 | 3.60 | 34.15 | 3.57 | 0.38 | 8.31 |
| 2.36 | 21.05 | 0.82 | 3.58 | 3.48 | 34.15 | 3.55 | 0.37 | 8.31 |
| 2.40 | 21.30 | 0.82 | 3.85 | 3.42 | 34.14 | 3.50 | 0.37 | 8.31 |
| 2.46 | 21.69 | 0.77 | 3.78 | 2.70 | 34.14 | 3.42 | 0.36 | 8.32 |
| 2.54 | 22.23 | 0.92 | 3.69 | 4.81 | 34.14 | 3.27 | 0.39 | 8.31 |
| 2.59 | 22.52 | 0.71 | 3.52 | 1.83 | 34.13 | 3.17 | 0.44 | 8.31 |
| 2.76 | 23.61 | 0.78 | 3.62 | 2.93 | 34.12 | 2.70 | 0.86 | 8.30 |