Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter (2024): Grain size distribution of sediment core NBP19-02_KC23 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964897, 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: -75.070823 * Longitude: -104.228440
Date/Time Start: 2019-03-10T03:11:00 * Date/Time End: 2019-03-10T03:11:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 2.200 m
Event(s):
NBP19-02_KC23 * Latitude: -75.070823 * Longitude: -104.228440 * Date/Time: 2019-03-10T03:11:00 * Elevation: -677.0 m * Recovery: 2.10 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:
266 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 | 9.17 | 22.710 | 19.511 | 34.033 | 19.142 | 4.603 | 0.000 |
0.030 | 20.06 | 17.698 | 13.479 | 23.084 | 15.057 | 18.880 | 11.802 |
0.050 | 10.01 | 26.942 | 18.623 | 29.893 | 14.128 | 9.864 | 0.550 |
0.070 | 9.37 | 27.023 | 18.272 | 30.316 | 16.331 | 8.057 | 0.000 |
0.090 | 26.89 | 17.379 | 10.998 | 18.526 | 13.135 | 17.502 | 22.461 |
0.110 | 85.49 | 12.862 | 8.358 | 13.472 | 7.159 | 7.447 | 50.702 |
0.130 | 14.40 | 25.102 | 14.651 | 25.707 | 15.107 | 13.409 | 6.025 |
0.150 | 12.82 | 27.060 | 14.681 | 26.352 | 15.318 | 13.509 | 3.079 |
0.170 | 13.78 | 26.295 | 14.134 | 26.117 | 15.256 | 13.407 | 4.792 |
0.190 | 10.57 | 29.014 | 15.659 | 28.033 | 15.377 | 11.391 | 0.526 |
0.210 | 14.81 | 25.666 | 13.947 | 25.268 | 15.000 | 13.340 | 6.780 |
0.230 | 13.24 | 26.482 | 14.313 | 25.993 | 15.408 | 14.371 | 3.434 |
0.250 | 95.78 | 6.315 | 1.820 | 5.197 | 10.119 | 22.540 | 54.008 |
0.270 | 14.36 | 26.085 | 13.994 | 24.787 | 15.498 | 13.580 | 6.055 |
0.290 | 15.99 | 24.230 | 13.923 | 23.759 | 15.950 | 13.804 | 8.334 |
0.310 | 10.78 | 28.503 | 15.349 | 27.584 | 15.840 | 12.185 | 0.539 |
0.360 | 14.50 | 25.278 | 13.992 | 25.317 | 15.696 | 13.937 | 5.780 |
0.410 | 15.34 | 24.939 | 13.499 | 24.168 | 15.649 | 14.867 | 6.878 |
0.460 | 13.08 | 26.520 | 14.668 | 25.966 | 15.668 | 13.706 | 3.472 |
0.510 | 16.81 | 22.238 | 12.524 | 23.551 | 16.914 | 18.085 | 6.690 |
0.610 | 15.18 | 25.217 | 13.622 | 24.626 | 15.328 | 14.388 | 6.819 |
0.710 | 13.28 | 26.702 | 14.373 | 25.582 | 15.807 | 13.950 | 3.586 |
0.810 | 9.91 | 30.425 | 16.383 | 28.108 | 14.516 | 10.107 | 0.462 |
0.910 | 15.48 | 25.559 | 13.375 | 24.120 | 15.241 | 14.000 | 7.706 |
1.010 | 45.24 | 14.463 | 8.079 | 13.656 | 9.912 | 15.462 | 38.429 |
1.110 | 21.72 | 21.122 | 11.830 | 20.097 | 14.048 | 16.300 | 16.603 |
1.210 | 27.12 | 19.915 | 11.049 | 19.024 | 12.331 | 13.830 | 23.852 |
1.310 | 32.73 | 15.613 | 8.621 | 15.728 | 12.797 | 19.178 | 28.062 |
1.410 | 25.54 | 18.069 | 10.078 | 18.243 | 14.727 | 19.005 | 19.879 |
1.510 | 17.39 | 24.768 | 13.427 | 23.866 | 14.502 | 12.267 | 11.170 |
1.610 | 28.62 | 19.541 | 10.413 | 18.941 | 11.885 | 14.141 | 25.080 |
1.710 | 12.66 | 27.431 | 14.943 | 26.676 | 14.617 | 12.959 | 3.375 |
1.810 | 15.13 | 25.089 | 13.664 | 24.553 | 15.378 | 14.597 | 6.719 |
1.910 | 30.31 | 17.825 | 9.622 | 17.791 | 12.231 | 15.881 | 26.650 |
2.010 | 15.76 | 23.478 | 12.714 | 23.852 | 17.827 | 16.007 | 6.122 |
2.110 | 11.32 | 27.929 | 15.350 | 26.912 | 15.620 | 13.447 | 0.743 |
2.145 | 29.23 | 16.230 | 8.937 | 16.530 | 13.290 | 19.966 | 25.047 |
2.200 | 15.45 | 24.755 | 13.897 | 24.604 | 15.088 | 13.785 | 7.870 |