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 10) Silicon isotope data from radiolarian opal of the >250 µm and 125-250μm fractions from core PS1768-8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854118, 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 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: >250 µm; Replicate 1 | |
4 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: >250 µm; Replicate 2 | |
5 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: >250 µm; Replicate 3 | |
6 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: >250 µm; average | |
7 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: 125-250 µm; Replicate 1 | |
8 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: 125-250 µm; Replicate 2 | |
9 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: 125-250 µm; Replicate 3 | |
10 | Radiolarians, δ30Si | Rad δ30Si | ‰ NBS | Abelmann, Andrea | size: 125-250 µm; average |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
109 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 Rad δ30Si [‰ NBS] (size: >250 µm; Replicate 1) | 4 Rad δ30Si [‰ NBS] (size: >250 µm; Replicate 2) | 5 Rad δ30Si [‰ NBS] (size: >250 µm; Replicate 3) | 6 Rad δ30Si [‰ NBS] (size: >250 µm; average) | 7 Rad δ30Si [‰ NBS] (size: 125-250 µm; Replicate 1) | 8 Rad δ30Si [‰ NBS] (size: 125-250 µm; Replicate 2) | 9 Rad δ30Si [‰ NBS] (size: 125-250 µm; Replicate 3) | 10 Rad δ30Si [‰ NBS] (size: 125-250 µm; average) |
---|---|---|---|---|---|---|---|---|---|
0.125 | 5.172 | 1.03 | 1.28 | 1.16 | -0.42 | -0.47 | -0.45 | ||
0.235 | 6.424 | ||||||||
0.315 | 7.335 | 1.30 | 0.99 | 1.10 | 1.13 | -0.33 | -0.46 | -0.46 | -0.42 |
0.385 | 8.132 | 1.19 | 1.15 | 1.17 | -0.38 | -0.44 | -0.41 | ||
0.475 | 9.156 | ||||||||
0.585 | 10.120 | 0.90 | 0.75 | 0.88 | 0.84 | 0.03 | 0.11 | 0.07 | |
0.685 | 10.619 | 0.90 | 0.87 | 0.89 | -0.40 | -0.27 | -0.34 | ||
0.915 | 11.693 | 1.04 | 1.00 | 1.02 | 0.07 | 0.07 | |||
1.015 | 12.138 | ||||||||
1.125 | 12.627 | 0.90 | 0.88 | 0.89 | |||||
1.195 | 12.938 | 0.85 | 0.92 | 0.89 | |||||
1.295 | 13.382 | ||||||||
1.395 | 13.827 | 0.67 | 0.67 | ||||||
1.495 | 14.851 | ||||||||
1.595 | 16.069 | ||||||||
1.695 | 17.286 | ||||||||
1.795 | 18.504 | 0.46 | 0.50 | 0.48 | -0.40 | -0.80 | -0.60 | ||
1.915 | 19.965 | 0.50 | 0.38 | 0.44 | -0.46 | -0.48 | -0.47 | ||
2.005 | 21.067 | 0.64 | 0.51 | 0.57 | -0.42 | -0.32 | -0.54 | -0.43 | |
2.115 | 22.533 | 0.51 | 0.50 | 0.57 | 0.53 | -0.54 | -0.70 | -0.62 | |
2.215 | 23.867 | 0.22 | 0.45 | 0.71 | 0.46 | -0.62 | -0.62 | ||
2.315 | 25.200 | 0.58 | 0.53 | 0.76 | 0.62 | -0.76 | -0.73 | -0.75 | |
2.415 | 26.533 | 0.53 | 0.44 | 0.57 | 0.51 | -0.67 | -0.74 | -0.71 | |
2.515 | 27.867 | 0.62 | 0.69 | 0.66 | -0.90 | -0.90 | |||
2.615 | 29.240 | 0.47 | 0.36 | 0.42 | -0.97 | -0.80 | -0.89 | ||
2.715 | 30.840 | 0.53 | 0.37 | 0.45 | -0.56 | -0.91 | -0.74 |