Leduc, Guillaume; Herbert, Caren T; Blanz, Thomas; Martinez, Philippe; Schneider, Ralph R (2010): Benguela sea surface temperature alkenones reconstruction, last 3 ka of sediment core GeoB8331-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776883, In supplement to: Leduc, G et al. (2010): Contrasting evolution of sea surface temperature in the Benguela upwelling system under natural and anthropogenic climate forcings. Geophysical Research Letters, 37, L20705, https://doi.org/10.1029/2010GL044353
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 25575884: Integrierte Analyse zwischeneiszeitlicher Klimadynamik
Coverage:
Latitude: -29.135333 * Longitude: 16.716500
Date/Time Start: 2003-01-31T11:40:00 * Date/Time End: 2003-01-31T11:40:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 4.93 m
Event(s):
GeoB8331-4 * Latitude: -29.135333 * Longitude: 16.716500 * Date/Time: 2003-01-31T11:40:00 * Elevation: -97.0 m * Recovery: 8.87 m * Campaign: M57/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: see core description
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 | Alkenone, unsaturation index UK'37 | UK'37 | Leduc, Guillaume | Calculated | ||
4 | Sea surface temperature | SST | °C | Leduc, Guillaume | Calculated from UK'37 (Müller et al, 1998) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
198 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 UK'37 | 4 SST [°C] |
---|---|---|---|
0.03 | 0.012 | 0.573 | 16.03 |
0.08 | 0.032 | 0.578 | 16.18 |
0.13 | 0.052 | 0.577 | 16.15 |
0.18 | 0.071 | 0.578 | 16.18 |
0.23 | 0.091 | 0.585 | 16.39 |
0.28 | 0.111 | 0.585 | 16.39 |
0.33 | 0.131 | 0.582 | 16.30 |
0.38 | 0.151 | 0.578 | 16.18 |
0.43 | 0.170 | 0.584 | 16.36 |
0.48 | 0.190 | 0.572 | 16.00 |
0.53 | 0.210 | 0.573 | 16.03 |
0.58 | 0.230 | 0.573 | 16.03 |
0.63 | 0.250 | 0.576 | 16.12 |
0.68 | 0.270 | 0.577 | 16.15 |
0.73 | 0.289 | 0.590 | 16.55 |
0.78 | 0.309 | 0.590 | 16.55 |
0.83 | 0.329 | 0.596 | 16.73 |
0.88 | 0.349 | 0.594 | 16.67 |
0.93 | 0.369 | 0.592 | 16.61 |
0.98 | 0.388 | 0.581 | 16.27 |
1.03 | 0.408 | 0.587 | 16.45 |
1.08 | 0.428 | 0.585 | 16.39 |
1.13 | 0.448 | 0.583 | 16.33 |
1.18 | 0.468 | 0.586 | 16.42 |
1.23 | 0.488 | 0.590 | 16.55 |
1.28 | 0.507 | 0.591 | 16.58 |
1.33 | 0.527 | 0.582 | 16.30 |
1.38 | 0.547 | 0.581 | 16.27 |
1.43 | 0.567 | 0.583 | 16.33 |
1.48 | 0.587 | 0.582 | 16.30 |
1.53 | 0.607 | 0.588 | 16.48 |
1.58 | 0.626 | 0.584 | 16.36 |
1.63 | 0.646 | 0.583 | 16.33 |
1.68 | 0.666 | 0.591 | 16.58 |
1.73 | 0.686 | 0.593 | 16.64 |
1.78 | 0.706 | 0.595 | 16.70 |
1.83 | 0.725 | 0.604 | 16.97 |
1.88 | 0.745 | 0.606 | 17.03 |
1.93 | 0.765 | 0.598 | 16.79 |
1.98 | 0.792 | 0.598 | 16.79 |
2.03 | 0.825 | 0.590 | 16.55 |
2.08 | 0.857 | 0.591 | 16.58 |
2.13 | 0.889 | 0.589 | 16.52 |
2.18 | 0.922 | 0.590 | 16.55 |
2.23 | 0.954 | 0.584 | 16.36 |
2.28 | 0.986 | 0.584 | 16.36 |
2.33 | 1.019 | 0.584 | 16.36 |
2.38 | 1.051 | 0.583 | 16.33 |
2.43 | 1.083 | 0.589 | 16.52 |
2.48 | 1.115 | 0.586 | 16.42 |
2.53 | 1.148 | 0.586 | 16.42 |
2.58 | 1.180 | 0.591 | 16.58 |
2.63 | 1.212 | 0.583 | 16.33 |
2.68 | 1.245 | 0.579 | 16.21 |
2.73 | 1.278 | 0.581 | 16.27 |
2.78 | 1.314 | 0.583 | 16.33 |
2.83 | 1.350 | 0.579 | 16.21 |
2.88 | 1.386 | 0.577 | 16.15 |
2.93 | 1.422 | 0.580 | 16.24 |
2.98 | 1.458 | 0.581 | 16.27 |
3.03 | 1.494 | 0.580 | 16.24 |
3.08 | 1.530 | 0.584 | 16.36 |
3.13 | 1.566 | 0.586 | 16.42 |
3.18 | 1.602 | 0.579 | 16.21 |
3.23 | 1.638 | 0.583 | 16.33 |
3.28 | 1.674 | 0.588 | 16.48 |
3.33 | 1.710 | 0.594 | 16.67 |
3.38 | 1.746 | 0.592 | 16.61 |
3.43 | 1.782 | 0.588 | 16.48 |
3.48 | 1.818 | 0.588 | 16.48 |
3.53 | 1.854 | 0.593 | 16.64 |
3.58 | 1.890 | 0.597 | 16.76 |
3.63 | 1.926 | 0.597 | 16.76 |
3.68 | 1.962 | 0.608 | 17.09 |
3.73 | 1.999 | 0.599 | 16.82 |
3.78 | 2.035 | 0.596 | 16.73 |
3.83 | 2.071 | 0.592 | 16.61 |
3.88 | 2.107 | 0.590 | 16.55 |
3.93 | 2.143 | 0.585 | 16.39 |
3.98 | 2.179 | 0.586 | 16.42 |
4.03 | 2.215 | 0.583 | 16.33 |
4.08 | 2.251 | 0.582 | 16.30 |
4.13 | 2.287 | 0.582 | 16.30 |
4.18 | 2.323 | 0.592 | 16.61 |
4.23 | 2.359 | 0.582 | 16.30 |
4.28 | 2.395 | 0.582 | 16.30 |
4.33 | 2.431 | 0.580 | 16.24 |
4.38 | 2.467 | 0.564 | 15.76 |
4.43 | 2.503 | 0.563 | 15.73 |
4.48 | 2.539 | 0.570 | 15.94 |
4.53 | 2.575 | 0.572 | 16.00 |
4.58 | 2.611 | 0.574 | 16.06 |
4.63 | 2.647 | 0.577 | 16.15 |
4.68 | 2.683 | 0.572 | 16.00 |
4.73 | 2.719 | 0.599 | 16.82 |
4.78 | 2.784 | 0.580 | 16.24 |
4.83 | 2.869 | 0.581 | 16.27 |
4.88 | 2.954 | 0.578 | 16.18 |
4.93 | 3.039 | 0.573 | 16.03 |