Morra, John; Pellatt, Marlow G; Kohfeld, Karen E (2023): Sediment grain size of sediment core KC3 (Kennedy Cove core) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950737, In: Morra, J et al. (2023): Temporal trends in microplastic deposition in marine sedimentary environments in the Clayoquot Sound Biosphere Reserve and Pacific Rim National Park Reserve, British Columbia, Canada [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.950712
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Published: 2023-08-21 • DOI registered: 2023-09-19
Related to:
Morra, John (2021): Characterizing Microplastic Pollution in Aquatic Sediments from Southwestern British Columbia, Canada. MSc. thesis, Simon Fraser University
Coverage:
Latitude: 49.080000 * Longitude: -125.490000
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.235 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Morra, John | Geocode | |
| 2 | Sample mass | Samp m | g | Morra, John | ||
| 3 | Size fraction > 1 mm, gravel | >1 mm | g | Morra, John | ||
| 4 | Size fraction > 1 mm, gravel | >1 mm | % | Morra, John | ||
| 5 | Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand | 1-0.5 mm | g | Morra, John | ||
| 6 | Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand | 1-0.5 mm | % | Morra, John | ||
| 7 | Size fraction 0.500-0.250 mm | 500-250 µm | g | Morra, John | ||
| 8 | Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand | 500-250 µm | % | Morra, John | ||
| 9 | Size fraction 0.250-0.125 mm | 250-125 µm | g | Morra, John | ||
| 10 | Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand | 250-125 µm | % | Morra, John | ||
| 11 | Size fraction 0.125-0.063 mm | 125-63 µm | g | Morra, John | ||
| 12 | Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand | 125-63 µm | % | Morra, John | ||
| 13 | Size fraction < 0.063 mm, mud, silt+clay | <63 µm | g | Morra, John | ||
| 14 | Size fraction < 0.063 mm, mud, silt+clay | <63 µm | % | Morra, John |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
91 data points
Data
| 1 Depth sed [m] | 2 Samp m [g] | 3 >1 mm [g] | 4 >1 mm [%] | 5 1-0.5 mm [g] | 6 1-0.5 mm [%] | 7 500-250 µm [g] | 8 500-250 µm [%] | 9 250-125 µm [g] | 10 250-125 µm [%] | 11 125-63 µm [g] | 12 125-63 µm [%] | 13 <63 µm [g] | 14 <63 µm [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.005 | 30.11 | 21.90 | 72.74 | 3.24 | 10.77 | 1.45 | 4.82 | 2.05 | 6.82 | 1.06 | 3.50 | 0.32 | 1.06 |
| 0.035 | 29.95 | 10.46 | 34.91 | 8.35 | 27.87 | 6.27 | 20.94 | 3.90 | 13.01 | 0.86 | 2.88 | 0.11 | 0.38 |
| 0.075 | 29.91 | 6.72 | 22.47 | 6.66 | 22.27 | 5.18 | 17.31 | 7.48 | 25.00 | 3.34 | 11.18 | 0.53 | 1.78 |
| 0.115 | 30.18 | 4.40 | 14.57 | 7.64 | 25.32 | 6.14 | 20.36 | 8.01 | 26.53 | 3.13 | 10.36 | 0.86 | 2.86 |
| 0.155 | 28.04 | 2.38 | 8.48 | 6.26 | 22.32 | 2.51 | 8.94 | 8.42 | 30.03 | 10.09 | 35.97 | 0.77 | 2.74 |
| 0.195 | 29.29 | 7.77 | 26.53 | 7.57 | 25.84 | 3.82 | 13.06 | 6.33 | 21.62 | 3.32 | 11.33 | 0.48 | 1.63 |
| 0.235 | 29.25 | 5.29 | 18.07 | 7.17 | 24.52 | 8.01 | 27.36 | 4.29 | 14.67 | 3.47 | 11.88 | 1.02 | 3.50 |