Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter (2024): Grain size distribution of sediment core NBP19-02_KC15 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964894, 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
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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:
322 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 | 18.49 | 21.588 | 13.171 | 23.426 | 13.305 | 17.729 | 10.780 |
0.05 | 13.32 | 23.128 | 16.044 | 29.126 | 14.529 | 13.467 | 3.704 |
0.07 | 15.06 | 22.227 | 15.134 | 27.848 | 14.364 | 13.810 | 6.617 |
0.09 | 14.17 | 22.658 | 14.993 | 27.897 | 15.563 | 14.658 | 4.231 |
0.11 | 21.11 | 18.884 | 11.961 | 22.479 | 13.415 | 19.184 | 14.077 |
0.13 | 16.39 | 21.986 | 13.939 | 25.653 | 14.027 | 16.863 | 7.531 |
0.15 | 10.61 | 24.836 | 16.687 | 30.996 | 16.402 | 10.657 | 0.422 |
0.17 | 9.16 | 25.775 | 17.557 | 32.419 | 17.678 | 6.570 | 0.000 |
0.19 | 14.32 | 22.965 | 15.036 | 26.662 | 15.359 | 15.743 | 4.235 |
0.21 | 8.56 | 26.578 | 18.317 | 32.823 | 17.862 | 4.420 | 0.000 |
0.23 | 11.02 | 24.975 | 16.077 | 30.008 | 16.564 | 11.784 | 0.592 |
0.25 | 12.09 | 24.709 | 15.940 | 29.010 | 15.354 | 12.781 | 2.206 |
0.27 | 8.99 | 25.989 | 17.800 | 32.877 | 17.151 | 6.184 | 0.000 |
0.29 | 10.02 | 24.725 | 17.267 | 32.171 | 16.612 | 8.930 | 0.295 |
0.31 | 9.35 | 24.957 | 17.565 | 32.708 | 18.006 | 6.764 | 0.000 |
0.33 | 38.87 | 12.632 | 8.116 | 14.814 | 8.651 | 13.528 | 42.259 |
0.35 | 32.22 | 15.099 | 9.931 | 17.360 | 9.135 | 14.866 | 33.610 |
0.37 | 37.18 | 13.391 | 8.467 | 14.941 | 8.601 | 15.313 | 39.288 |
0.39 | 7.75 | 27.212 | 19.824 | 34.191 | 16.614 | 2.159 | 0.000 |
0.41 | 13.24 | 22.940 | 15.205 | 28.412 | 16.417 | 13.954 | 3.072 |
0.51 | 7.40 | 26.377 | 20.094 | 35.591 | 17.353 | 0.584 | 0.000 |
0.61 | 15.27 | 22.836 | 15.030 | 26.978 | 14.624 | 12.492 | 8.041 |
0.71 | 15.59 | 21.671 | 14.303 | 26.134 | 14.396 | 18.407 | 5.089 |
0.81 | 7.59 | 28.828 | 19.288 | 32.573 | 17.268 | 2.043 | 0.000 |
0.91 | 10.46 | 25.469 | 17.164 | 30.699 | 15.330 | 10.877 | 0.461 |
1.01 | 9.90 | 24.775 | 17.596 | 31.174 | 17.758 | 8.697 | 0.000 |
1.11 | 7.20 | 28.904 | 19.923 | 33.340 | 17.150 | 0.682 | 0.000 |
1.21 | 14.96 | 21.692 | 14.726 | 25.588 | 15.565 | 19.273 | 3.157 |
1.31 | 9.69 | 23.041 | 19.352 | 32.264 | 17.978 | 7.365 | 0.000 |
1.41 | 6.52 | 31.226 | 20.748 | 32.976 | 14.979 | 0.070 | 0.000 |
1.51 | 7.33 | 26.791 | 21.663 | 34.166 | 16.644 | 0.737 | 0.000 |
1.61 | 6.93 | 27.220 | 22.098 | 35.268 | 15.068 | 0.345 | 0.000 |
1.71 | 9.53 | 23.904 | 18.513 | 32.846 | 17.292 | 7.446 | 0.000 |
1.81 | 7.11 | 27.852 | 21.140 | 34.020 | 16.399 | 0.589 | 0.000 |
1.91 | 6.95 | 30.594 | 20.832 | 31.724 | 16.045 | 0.806 | 0.000 |
2.01 | 7.37 | 26.516 | 21.038 | 34.840 | 16.818 | 0.788 | 0.000 |
2.11 | 6.93 | 28.391 | 21.667 | 34.321 | 15.162 | 0.460 | 0.000 |
2.21 | 7.64 | 27.836 | 20.273 | 33.264 | 16.441 | 2.185 | 0.000 |
2.31 | 7.87 | 26.926 | 20.128 | 33.985 | 16.175 | 2.785 | 0.000 |
2.41 | 6.28 | 30.802 | 22.172 | 34.624 | 12.363 | 0.040 | 0.000 |
2.51 | 6.70 | 27.386 | 22.132 | 36.367 | 14.061 | 0.055 | 0.000 |
2.61 | 7.06 | 25.576 | 22.155 | 36.964 | 14.938 | 0.368 | 0.000 |
2.71 | 7.95 | 24.495 | 20.426 | 36.243 | 16.636 | 2.200 | 0.000 |
2.81 | 6.66 | 27.512 | 22.078 | 36.463 | 13.900 | 0.047 | 0.000 |
2.91 | 7.49 | 24.724 | 20.874 | 36.760 | 16.983 | 0.659 | 0.000 |
3.00 | 11.84 | 21.303 | 16.749 | 31.770 | 17.374 | 11.004 | 1.799 |