Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter (2024): Grain size distribution of sediment core NBP19-02_KC04 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964892, 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
Coverage:
Latitude: -74.946730 * Longitude: -106.876980
Date/Time Start: 2019-02-27T02:19:00 * Date/Time End: 2019-02-27T02:19:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 2.510 m
Event(s):
NBP19-02_KC04 * Latitude: -74.946730 * Longitude: -106.876980 * Date/Time: 2019-02-27T02:19:00 * Elevation: -469.0 m * Recovery: 2.52 m * Location: Amundsen Sea * Campaign: NBP19-02 * Basis: Nathaniel B. Palmer * Method/Device: Kasten corer (KAL)
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:
343 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 [%] |
---|---|---|---|---|---|---|---|
0.010 | 9.35 | 22.717 | 17.451 | 34.815 | 19.849 | 5.168 | 0.000 |
0.030 | 9.61 | 23.824 | 17.169 | 32.919 | 19.665 | 6.422 | 0.000 |
0.050 | 7.80 | 27.532 | 18.932 | 33.762 | 17.755 | 2.019 | 0.000 |
0.070 | 7.91 | 27.160 | 18.868 | 33.696 | 18.121 | 2.155 | 0.000 |
0.090 | 8.11 | 25.453 | 18.829 | 34.831 | 18.950 | 1.937 | 0.000 |
0.110 | 9.47 | 24.384 | 17.719 | 33.064 | 18.436 | 6.397 | 0.000 |
0.130 | 11.66 | 21.768 | 15.630 | 32.039 | 18.266 | 11.781 | 0.516 |
0.150 | 9.08 | 24.466 | 17.460 | 34.082 | 19.499 | 4.493 | 0.000 |
0.170 | 7.54 | 27.758 | 20.071 | 33.927 | 17.437 | 0.806 | 0.000 |
0.190 | 7.86 | 26.198 | 18.572 | 35.195 | 19.166 | 0.869 | 0.000 |
0.210 | 9.64 | 23.256 | 17.365 | 33.695 | 19.459 | 6.225 | 0.000 |
0.230 | 19.14 | 14.430 | 11.966 | 26.592 | 19.236 | 20.625 | 7.150 |
0.250 | 9.73 | 23.755 | 16.690 | 33.215 | 19.770 | 6.569 | 0.000 |
0.270 | 13.48 | 21.479 | 14.565 | 28.999 | 17.476 | 15.589 | 1.892 |
0.290 | 9.42 | 25.707 | 17.762 | 31.938 | 17.654 | 6.938 | 0.000 |
0.310 | 10.67 | 24.210 | 16.299 | 31.095 | 18.349 | 9.692 | 0.356 |
0.330 | 11.41 | 22.602 | 15.843 | 30.815 | 19.055 | 11.264 | 0.421 |
0.350 | 9.69 | 24.812 | 17.585 | 31.795 | 18.682 | 7.126 | 0.000 |
0.370 | 13.14 | 23.342 | 15.512 | 27.925 | 17.224 | 12.923 | 3.074 |
0.390 | 10.80 | 25.433 | 16.467 | 29.715 | 17.431 | 10.555 | 0.399 |
0.410 | 10.73 | 25.446 | 16.533 | 29.981 | 16.937 | 10.667 | 0.436 |
0.510 | 11.37 | 25.187 | 15.963 | 28.684 | 17.176 | 12.351 | 0.639 |
0.610 | 8.26 | 27.455 | 18.742 | 32.433 | 18.360 | 3.010 | 0.000 |
0.655 | 26.02 | 17.383 | 10.507 | 19.707 | 13.928 | 16.520 | 21.956 |
0.710 | 14.82 | 22.766 | 14.167 | 25.706 | 16.890 | 16.391 | 4.079 |
0.810 | 12.48 | 24.436 | 15.552 | 28.752 | 16.102 | 12.727 | 2.431 |
0.910 | 10.72 | 25.402 | 15.753 | 30.814 | 17.176 | 10.488 | 0.366 |
1.010 | 10.21 | 25.586 | 16.494 | 31.332 | 17.240 | 9.091 | 0.256 |
1.110 | 11.43 | 24.882 | 15.455 | 29.720 | 16.686 | 12.636 | 0.621 |
1.165 | 14.44 | 23.986 | 14.118 | 24.842 | 16.394 | 16.602 | 4.058 |
1.175 | 15.65 | 23.759 | 13.990 | 24.806 | 15.194 | 14.676 | 7.576 |
1.185 | 14.59 | 24.359 | 15.004 | 24.513 | 16.027 | 14.158 | 5.940 |
1.195 | 13.68 | 24.527 | 14.397 | 26.379 | 16.186 | 14.851 | 3.660 |
1.205 | 11.44 | 26.273 | 15.533 | 27.305 | 17.033 | 13.166 | 0.690 |
1.210 | 13.83 | 23.783 | 14.384 | 27.112 | 16.238 | 14.780 | 3.703 |
1.255 | 23.54 | 19.707 | 11.395 | 20.333 | 13.736 | 14.985 | 19.843 |
1.310 | 10.69 | 25.045 | 16.024 | 30.666 | 17.280 | 10.616 | 0.370 |
1.410 | 11.16 | 24.503 | 15.933 | 29.974 | 17.232 | 11.757 | 0.601 |
1.510 | 9.36 | 26.459 | 17.166 | 31.514 | 17.400 | 7.461 | 0.000 |
1.610 | 11.17 | 25.400 | 15.592 | 29.184 | 17.019 | 12.211 | 0.593 |
1.710 | 13.08 | 22.172 | 14.869 | 29.405 | 17.659 | 13.197 | 2.698 |
1.810 | 10.06 | 26.238 | 16.757 | 30.854 | 16.336 | 9.467 | 0.348 |
1.910 | 12.74 | 24.357 | 14.805 | 27.905 | 16.714 | 13.956 | 2.262 |
2.010 | 9.41 | 26.504 | 17.069 | 31.757 | 17.417 | 7.253 | 0.000 |
2.110 | 8.70 | 24.991 | 17.406 | 33.658 | 20.555 | 3.389 | 0.000 |
2.210 | 11.14 | 24.659 | 15.831 | 30.073 | 17.238 | 11.591 | 0.607 |
2.310 | 10.49 | 24.947 | 16.678 | 31.208 | 16.537 | 10.174 | 0.457 |
2.410 | 12.56 | 23.842 | 14.914 | 28.306 | 16.957 | 14.128 | 1.853 |
2.510 | 20.43 | 19.290 | 11.767 | 23.139 | 16.230 | 15.730 | 13.844 |