Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter (2024): Grain size distribution of sediment core NBP19-02_KC19 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964896, In: Clark, RW et al. (2024): Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.964530
Always quote citation above when using data! You can download the citation in several formats below.
Funding:
National Science Foundation (NSF), grant/award no. 1738942: Thwaites Offshore Research project, a component of the International Thwaites Glacier Collaboration
Natural Environment Research Council (NERC), grant/award no. NE/S006664/1: Thwaites Offshore Research project, a component of the International Thwaites Glacier Collaboration
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Wellner, Julia S | Geocode | |
2 | Grain size, mean | Grain size mean | µm | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
3 | Size fraction < 0.002 mm, clay | <2 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
4 | Size fraction 0.004-0.002 mm, 8.0-9.0 phi, very fine silt | 4-2 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
5 | Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt | 8-4 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
6 | Size fraction 0.016-0.008 mm, 6.0-7.0 phi, medium silt | 16-8 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
7 | Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt | 32-16 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser | |
8 | Size fraction 0.063-0.016 mm, coarse silt | 63-16 µm | % | Wellner, Julia S | Grain size, CILAS Laser Particle Analyser |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
315 data points
Data
1 Depth sed [m] | 2 Grain size mean [µm] | 3 <2 µm [%] | 4 4-2 µm [%] | 5 8-4 µm [%] | 6 16-8 µm [%] | 7 32-16 µm [%] | 8 63-16 µm [%] |
---|---|---|---|---|---|---|---|
0.01 | 20.32 | 19.113 | 13.099 | 22.373 | 13.444 | 19.772 | 12.200 |
0.03 | 17.55 | 21.777 | 14.058 | 23.501 | 13.652 | 17.929 | 9.083 |
0.05 | 25.44 | 17.745 | 10.774 | 18.621 | 12.100 | 20.401 | 20.358 |
0.07 | 17.46 | 21.915 | 13.597 | 24.032 | 14.142 | 17.001 | 9.313 |
0.09 | 12.54 | 23.254 | 16.436 | 29.379 | 15.427 | 13.015 | 2.489 |
0.11 | 33.94 | 14.395 | 9.939 | 16.804 | 9.861 | 13.642 | 35.358 |
0.13 | 22.70 | 19.044 | 12.550 | 21.784 | 13.421 | 14.850 | 18.350 |
0.15 | 17.74 | 21.346 | 13.551 | 24.097 | 14.837 | 15.974 | 10.195 |
0.17 | 27.16 | 16.614 | 10.904 | 18.802 | 11.869 | 16.976 | 24.835 |
0.19 | 14.01 | 23.730 | 14.892 | 27.337 | 14.787 | 15.391 | 3.863 |
0.21 | 9.03 | 26.591 | 17.602 | 32.558 | 17.121 | 6.127 | 0.000 |
0.23 | 14.65 | 22.606 | 14.801 | 27.235 | 14.356 | 16.367 | 4.634 |
0.25 | 13.48 | 23.082 | 15.356 | 28.119 | 15.222 | 14.844 | 3.378 |
0.27 | 9.03 | 26.538 | 17.677 | 31.940 | 17.449 | 6.395 | 0.000 |
0.29 | 11.18 | 25.276 | 16.252 | 29.508 | 15.951 | 12.302 | 0.712 |
0.31 | 10.71 | 24.496 | 17.054 | 31.473 | 15.688 | 10.647 | 0.643 |
0.36 | 10.02 | 23.041 | 17.413 | 32.920 | 18.554 | 8.072 | 0.000 |
0.41 | 12.22 | 23.885 | 16.264 | 29.563 | 15.523 | 12.270 | 2.495 |
0.46 | 16.97 | 22.168 | 14.698 | 25.685 | 13.079 | 13.429 | 10.941 |
0.51 | 12.80 | 24.956 | 16.247 | 26.994 | 14.951 | 13.995 | 2.857 |
0.61 | 10.03 | 27.119 | 17.998 | 29.337 | 15.552 | 9.621 | 0.373 |
0.71 | 13.06 | 25.503 | 16.228 | 27.274 | 13.799 | 12.948 | 4.248 |
0.81 | 11.27 | 25.384 | 16.326 | 28.987 | 15.770 | 12.793 | 0.740 |
0.91 | 13.95 | 22.845 | 15.538 | 27.755 | 14.998 | 14.635 | 4.229 |
1.01 | 7.90 | 28.875 | 18.999 | 31.418 | 17.983 | 2.726 | 0.000 |
1.11 | 13.48 | 23.529 | 15.980 | 27.592 | 15.181 | 14.910 | 2.808 |
1.21 | 7.94 | 29.016 | 19.179 | 31.396 | 17.457 | 2.952 | 0.000 |
1.31 | 6.78 | 29.698 | 21.790 | 33.479 | 14.648 | 0.386 | 0.000 |
1.41 | 6.96 | 29.261 | 20.885 | 34.085 | 15.143 | 0.626 | 0.000 |
1.51 | 7.98 | 26.907 | 19.431 | 33.502 | 17.348 | 2.811 | 0.000 |
1.61 | 6.99 | 27.902 | 21.070 | 34.922 | 15.663 | 0.443 | 0.000 |
1.71 | 6.94 | 28.515 | 21.040 | 34.569 | 15.374 | 0.502 | 0.000 |
1.81 | 6.92 | 23.904 | 18.513 | 32.846 | 17.292 | 7.446 | 0.000 |
1.91 | 13.30 | 23.459 | 16.122 | 28.039 | 13.953 | 15.160 | 3.266 |
2.01 | 7.49 | 27.369 | 20.875 | 34.077 | 15.830 | 1.848 | 0.000 |
2.11 | 7.12 | 31.164 | 20.526 | 31.583 | 14.525 | 2.202 | 0.000 |
2.21 | 7.00 | 28.382 | 21.077 | 34.513 | 15.412 | 0.617 | 0.000 |
2.31 | 6.75 | 30.068 | 21.410 | 33.272 | 14.770 | 0.480 | 0.000 |
2.41 | 6.53 | 30.939 | 21.707 | 33.151 | 13.834 | 0.369 | 0.000 |
2.51 | 8.33 | 25.727 | 19.667 | 33.823 | 16.737 | 4.045 | 0.000 |
2.61 | 7.11 | 28.877 | 21.762 | 33.852 | 13.564 | 1.944 | 0.000 |
2.71 | 6.03 | 32.239 | 22.574 | 33.885 | 11.270 | 0.032 | 0.000 |
2.81 | 6.51 | 29.751 | 22.643 | 33.586 | 13.638 | 0.382 | 0.000 |
2.91 | 6.42 | 28.570 | 22.959 | 35.595 | 12.828 | 0.048 | 0.000 |
3.00 | 6.49 | 29.219 | 21.766 | 35.605 | 13.363 | 0.047 | 0.000 |