Abelmann, Andrea; Gersonde, Rainer; Knorr, Gregor; Zhang, Xu; Chapligin, Bernhard; Maier, Edith; Esper, Oliver; Friedrichsen, Hans; Lohmann, Gerrit; Meyer, Hanno; Tiedemann, Ralf (2015): (Supplementary Table 8) Oxygen and silicon isotope data from diatom opal (10-40 µm fraction) in core PS1768-8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854116, In supplement to: Abelmann, A et al. (2015): The seasonal sea-ice zone in the glacial Southern Ocean as a carbon sink. Nature Communications, 6, 8136, https://doi.org/10.1038/ncomms9136
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Project(s):
Coverage:
Latitude: -52.593000 * Longitude: 4.476000
Date/Time Start: 1989-11-11T21:40:00 * Date/Time End: 1989-11-11T21:40:00
Minimum DEPTH, sediment/rock: 0.125 m * Maximum DEPTH, sediment/rock: 2.715 m
Event(s):
PS1768-8 (PS16/311) * Latitude: -52.593000 * Longitude: 4.476000 * Date/Time: 1989-11-11T21:40:00 * Elevation: -3299.0 m * Recovery: 8.96 m * Location: Shona Ridge * Campaign: ANT-VIII/3 (PS16) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 10 core sections: 0-0.44, 0.44-1.06, 1.06-2.06, 2.06-3.06, 3.06-4.06, 4.06-5.04, 5.04-6.04, 6.04-7.04, 7.04-8.04, 8.04-8.96 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Abelmann, Andrea | Geocode | |
| 2 | AGE | Age | ka BP | Abelmann, Andrea | Geocode | |
| 3 | Diatoms, δ18O | Diatoms δ18O | ‰ SMOW | Abelmann, Andrea | size: 10-40 µm; Replicate 1 | |
| 4 | Diatoms, δ18O | Diatoms δ18O | ‰ SMOW | Abelmann, Andrea | size: 10-40 µm; Replicate 2 | |
| 5 | Diatoms, δ18O | Diatoms δ18O | ‰ SMOW | Abelmann, Andrea | size: 10-40 µm; Replicate 3 | |
| 6 | Diatoms, δ18O | Diatoms δ18O | ‰ SMOW | Abelmann, Andrea | size: 10-40 µm; average | |
| 7 | Diatoms, δ30Si | Diatoms δ30Si | ‰ NBS | Abelmann, Andrea | size: 10-40 µm; Replicate 1 | |
| 8 | Diatoms, δ30Si | Diatoms δ30Si | ‰ NBS | Abelmann, Andrea | size: 10-40 µm; Replicate 2 | |
| 9 | Diatoms, δ30Si | Diatoms δ30Si | ‰ NBS | Abelmann, Andrea | size: 10-40 µm; Replicate 3 | |
| 10 | Diatoms, δ30Si | Diatoms δ30Si | ‰ NBS | Abelmann, Andrea | size: 10-40 µm; average |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
146 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Diatoms δ18O [‰ SMOW] (size: 10-40 µm; Replicate 1) | 4 Diatoms δ18O [‰ SMOW] (size: 10-40 µm; Replicate 2) | 5 Diatoms δ18O [‰ SMOW] (size: 10-40 µm; Replicate 3) | 6 Diatoms δ18O [‰ SMOW] (size: 10-40 µm; average) | 7 Diatoms δ30Si [‰ NBS] (size: 10-40 µm; Replicate 1) | 8 Diatoms δ30Si [‰ NBS] (size: 10-40 µm; Replicate 2) | 9 Diatoms δ30Si [‰ NBS] (size: 10-40 µm; Replicate 3) | 10 Diatoms δ30Si [‰ NBS] (size: 10-40 µm; average) |
|---|---|---|---|---|---|---|---|---|---|
| 0.125 | 5.172 | 43.64 | 43.18 | 43.41 | 1.19 | 1.33 | 1.26 | ||
| 0.235 | 6.424 | 43.72 | 43.30 | 43.51 | 1.37 | 1.34 | 1.36 | ||
| 0.315 | 7.335 | 43.72 | 43.23 | 43.48 | 1.27 | 1.19 | 1.23 | ||
| 0.385 | 8.132 | 43.55 | 43.51 | 43.53 | 1.18 | 1.25 | 1.22 | ||
| 0.475 | 9.156 | 43.76 | 43.65 | 43.71 | 1.43 | 1.39 | 1.41 | ||
| 0.585 | 10.120 | 43.85 | 43.90 | 43.88 | 1.06 | 1.03 | 1.05 | ||
| 0.685 | 10.619 | 43.67 | 43.90 | 43.79 | 1.15 | 1.25 | 1.20 | ||
| 0.915 | 11.693 | 43.95 | 44.00 | 43.98 | 1.38 | 1.48 | 1.43 | ||
| 1.015 | 12.138 | 43.29 | 44.12 | 44.95 | 44.12 | 1.15 | 1.18 | 1.17 | |
| 1.125 | 12.627 | 44.44 | 44.61 | 44.53 | 0.63 | 0.45 | 0.54 | ||
| 1.195 | 12.938 | 44.06 | 44.18 | 44.12 | 0.83 | 0.99 | 0.91 | ||
| 1.295 | 13.382 | 44.54 | 44.42 | 44.48 | 0.99 | 1.04 | 1.02 | ||
| 1.395 | 13.827 | 44.57 | 44.23 | 44.40 | 0.77 | 1.01 | 0.40 | 0.73 | |
| 1.495 | 14.851 | 44.54 | 44.45 | 44.50 | 1.20 | 1.06 | 1.13 | ||
| 1.595 | 16.069 | 44.67 | 44.13 | 44.40 | 1.06 | 1.53 | 1.23 | 1.27 | |
| 1.695 | 17.286 | 44.37 | 44.74 | 44.56 | 1.08 | 1.18 | 1.00 | 1.09 | |
| 1.795 | 18.504 | 44.73 | 44.73 | 0.78 | 0.70 | 0.74 | |||
| 1.915 | 19.965 | 44.12 | 44.23 | 44.18 | 1.18 | 1.05 | 1.12 | ||
| 2.005 | 21.067 | ||||||||
| 2.115 | 22.533 | ||||||||
| 2.215 | 23.867 | 44.19 | 44.69 | 44.44 | 1.17 | 1.03 | 1.10 | ||
| 2.315 | 25.200 | 44.60 | 45.06 | 44.83 | 1.27 | 1.05 | 1.16 | ||
| 2.415 | 26.533 | 43.83 | 43.82 | 43.83 | 1.31 | 1.10 | 1.21 | ||
| 2.515 | 27.867 | 44.04 | 45.09 | 44.57 | 1.09 | 0.82 | 0.96 | ||
| 2.615 | 29.240 | 44.57 | 44.50 | 44.54 | 0.70 | 0.68 | 0.69 | ||
| 2.715 | 30.840 | 44.07 | 44.29 | 44.18 | 0.93 | 0.93 |