Morra, John; Pellatt, Marlow G; Kohfeld, Karen E (2023): Microplastic concentrations and total organic carbon in sediment core RP_REF (Robert Point reference core) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950711, 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
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Morra, John (2021): Characterizing Microplastic Pollution in Aquatic Sediments from Southwestern British Columbia, Canada. MSc. thesis, Simon Fraser University
Coverage:
Latitude: 49.070000 * Longitude: -125.480000
Date/Time Start: 2016-05-27T00:00:00 * Date/Time End: 2016-05-27T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.27 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 | Depth, top/min | Depth top | m | Morra, John | ||
3 | Depth, bottom/max | Depth bot | m | Morra, John | ||
4 | Sample ID | Sample ID | Morra, John | |||
5 | DATE/TIME | Date/Time | Morra, John | Geocode – Date Sampled | ||
6 | Data collection date | DC date | Morra, John | Date Subsampled | ||
7 | Age | Age | a | Morra, John | ||
8 | Mass, tara | Tara | g | Morra, John | Petri Dish Weight | |
9 | Mass, brutto | Brutto | g | Morra, John | Total Wet Weight | |
10 | Mass, netto | Netto | g | Morra, John | Wet Weight | |
11 | Mass, brutto | Brutto | g | Morra, John | Dry Sediment + Petri Dish | |
12 | Dry mass | Dry m | g | Morra, John | ||
13 | Sample mass | Samp m | g | Morra, John | Sample Weight for Microplastic Analysis | |
14 | Sample diameter | Samp d | cm | Morra, John | ||
15 | Sample volume | Samp vol | cm3 | Morra, John | v= πr2 x h | |
16 | Density, dry bulk | DBD | g/cm3 | Morra, John | mass of dried sample/volume | |
17 | Mass, tara | Tara | g | Morra, John | Crucible Weight (for LOI) | |
18 | Mass, brutto | Brutto | g | Morra, John | Crucible weight with 2g of sample | |
19 | Mass, netto | Netto | g | Morra, John | Sample weight | |
20 | Mass, brutto | Brutto | g | Morra, John | Sample Weight after 550C Burn | |
21 | Mass, netto | Netto | g | Morra, John | Sample weight after 550C Burn | |
22 | Mass, brutto | Brutto | g | Morra, John | Weight after 1000C Burn | |
23 | Mass, netto | Netto | g | Morra, John | Sample weight after 1000C Burn | |
24 | Loss on ignition | LOI | % | Morra, John | LOI550 = (Pre-Post550/Pre) * 100 | |
25 | Carbon, organic, total | TOC | % | Morra, John | %C = (0.2985 * LOI) - 0.2552 (Postelthwaite et. al, 2018) | |
26 | Loss on ignition | LOI | % | Morra, John | LOI1000 = (Pre-Post1000/Pre) *100 | |
27 | Fibres | Fibres | # | Morra, John | Blue | |
28 | Fibres | Fibres | # | Morra, John | Black | |
29 | Fibres | Fibres | # | Morra, John | Grey | |
30 | Fibres | Fibres | # | Morra, John | Red | |
31 | Fibres | Fibres | # | Morra, John | Green | |
32 | Fibres | Fibres | # | Morra, John | Total | |
33 | Fibres | Fibres | # | Morra, John | Previous Counts | |
34 | Fibres | Fibres | # | Morra, John | Total (corrected for contamination) | |
35 | Fibres | Fibres | #/g | Morra, John |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
826 data points
Data
1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sample ID | 5 Date/Time (Date Sampled) | 6 DC date (Date Subsampled) | 7 Age [a] | 8 Tara [g] (Petri Dish Weight) | 9 Brutto [g] (Total Wet Weight) | 10 Netto [g] (Wet Weight) | 11 Brutto [g] (Dry Sediment + Petri Dish) | 12 Dry m [g] | 13 Samp m [g] (Sample Weight for Microplasti...) | 14 Samp d [cm] | 15 Samp vol [cm3] (v= πr2 x h) | 16 DBD [g/cm3] (mass of dried sample/volume) | 17 Tara [g] (Crucible Weight (for LOI)) | 18 Brutto [g] (Crucible weight with 2g of sa...) | 19 Netto [g] (Sample weight) | 20 Brutto [g] (Sample Weight after 550C Burn) | 21 Netto [g] (Sample weight after 550C Burn) | 22 Brutto [g] (Weight after 1000C Burn) | 23 Netto [g] (Sample weight after 1000C Burn) | 24 LOI [%] (LOI550 = (Pre-Post550/Pre) * 100) | 25 TOC [%] (%C = (0.2985 * LOI) - 0.2552 ...) | 26 LOI [%] (LOI1000 = (Pre-Post1000/Pre) ...) | 27 Fibres [#] (Blue) | 28 Fibres [#] (Black) | 29 Fibres [#] (Grey) | 30 Fibres [#] (Red) | 31 Fibres [#] (Green) | 32 Fibres [#] (Total) | 33 Fibres [#] (Previous Counts) | 34 Fibres [#] (Total (corrected for contamin...) | 35 Fibres [#/g] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.00 | 0.01 | 0.005 | RP Ref 0-1 | 2016-05-27 | 2020-01-07 | 2.90 | 17.01 | 53.14 | 36.14 | 46.78 | 29.77 | 10.09 | 5 | 19.63 | 1.52 | 7.99 | 10.05 | 2.05 | 10.01 | 2.02 | 10.00 | 2.00 | 1.85 | 0.30 | 2.48 | 4 | 5 | 9 | 10 | 5.78 | 0.57273 | |||
0.01 | 0.02 | 0.015 | RP Ref 1-2 | 2016-05-27 | 2020-01-07 | 6.00 | 10.01 | 59.28 | 49.27 | 50.29 | 40.29 | 10.11 | 5 | 19.63 | 2.05 | 9.60 | 11.62 | 2.02 | 11.60 | 2.00 | 11.59 | 1.98 | 0.89 | 0.01 | 1.54 | 5 | 1 | 6 | 2.78 | 0.27506 | ||||
0.02 | 0.03 | 0.025 | RP Ref 2-3 | 2016-05-27 | 2020-01-07 | 9.00 | 17.07 | 55.61 | 38.55 | 48.30 | 31.24 | 10.08 | 5 | 19.63 | 1.59 | 9.46 | 11.52 | 2.07 | 11.50 | 2.05 | 11.49 | 2.04 | 0.92 | 0.02 | 1.50 | 8 | 1 | 1 | 10 | 6 | 6.78 | 0.67282 | ||
0.03 | 0.04 | 0.035 | RP Ref 3-4 | 2016-05-27 | 2020-01-07 | 12.20 | 16.94 | 70.43 | 53.49 | 60.32 | 43.38 | 10.08 | 5 | 19.63 | 2.21 | 9.66 | 11.66 | 1.99 | 11.63 | 1.97 | 11.62 | 1.96 | 1.20 | 0.10 | 1.81 | 4 | 1 | 5 | 1.78 | 0.17655 | ||||
0.04 | 0.05 | 0.045 | RP Ref 4-5 | 2016-05-27 | 2020-01-07 | 15.20 | 17.06 | 55.26 | 38.21 | 47.97 | 30.92 | 10.08 | 5 | 19.63 | 1.58 | 9.80 | 11.76 | 1.96 | 11.74 | 1.94 | 11.72 | 1.93 | 1.02 | 0.05 | 1.64 | 2 | 2 | 4 | 13 | 0.78 | 0.07742 | |||
0.05 | 0.06 | 0.055 | RP Ref 5-6 | 2016-05-27 | 2020-01-07 | 18.40 | 17.04 | 57.89 | 40.85 | 50.09 | 33.04 | 10.17 | 5 | 19.63 | 1.68 | 8.02 | 10.12 | 2.10 | 10.09 | 2.07 | 10.07 | 2.06 | 1.29 | 0.13 | 2.00 | 6 | 2 | 2 | 10 | 6.78 | 0.66686 | |||
0.06 | 0.07 | 0.065 | RP Ref 6-7 | 2016-05-27 | 2020-01-07 | 21.50 | 17.06 | 45.34 | 28.28 | 40.22 | 23.16 | 10.00 | 5 | 19.63 | 1.18 | 7.79 | 9.71 | 1.93 | 9.69 | 1.91 | 9.68 | 1.89 | 1.09 | 0.07 | 1.76 | 1 | 3 | 1 | 5 | 9 | 1.78 | 0.17802 | ||
0.07 | 0.08 | 0.075 | RP Ref 7-8 | 2016-05-27 | 2020-01-07 | 24.75 | 17.02 | 73.33 | 56.30 | 62.80 | 45.78 | 10.04 | 5 | 19.63 | 2.33 | 9.35 | 11.35 | 2.00 | 11.33 | 1.98 | 11.31 | 1.96 | 0.95 | 0.03 | 1.85 | 3 | 3 | 6 | 2.78 | 0.27698 | ||||
0.08 | 0.09 | 0.085 | RP Ref 8-9 | 2016-05-27 | 2020-01-07 | 28.00 | 17.09 | 38.99 | 21.90 | 35.31 | 18.21 | 10.01 | 5 | 19.63 | 0.93 | 10.06 | 12.07 | 2.01 | 12.04 | 1.98 | 12.03 | 1.97 | 1.35 | 0.15 | 2.00 | 1 | 4 | 2 | 7 | 11 | 3.78 | 0.37747 | ||
0.09 | 0.10 | 0.095 | RP Ref 9-10 | 2016-05-27 | 2020-01-07 | 31.50 | 17.02 | 39.19 | 22.17 | 35.76 | 18.74 | 10.17 | 5 | 19.63 | 0.95 | 7.97 | 9.96 | 2.00 | 9.95 | 1.98 | 9.93 | 1.97 | 0.80 | 0.00 | 1.45 | 1 | 4 | 1 | 6 | 2.78 | 0.27343 | |||
0.10 | 0.11 | 0.105 | RP Ref 10-11 | 2016-05-27 | 2020-01-08 | 35.00 | 17.06 | 71.30 | 54.24 | 61.42 | 44.35 | 10.02 | 5 | 19.63 | 2.26 | 8.64 | 10.68 | 2.04 | 10.66 | 2.02 | 10.65 | 2.01 | 0.79 | 0.00 | 1.47 | 1 | 3 | 1 | 5 | 1.78 | 0.17766 | |||
0.11 | 0.12 | 0.115 | RP Ref 11-12 | 2016-05-27 | 2020-01-08 | 39.15 | 17.04 | 63.71 | 46.67 | 57.01 | 39.98 | 10.13 | 5 | 19.63 | 2.04 | 8.72 | 10.77 | 2.05 | 10.75 | 2.03 | 10.73 | 2.02 | 0.97 | 0.04 | 1.70 | 1 | 3 | 1 | 1 | 6 | 2.78 | 0.27443 | ||
0.12 | 0.13 | 0.125 | RP Ref 12-13 | 2016-05-27 | 2020-01-08 | 43.30 | 16.97 | 42.45 | 25.47 | 37.99 | 21.02 | 10.03 | 5 | 19.63 | 1.07 | 9.76 | 11.85 | 2.08 | 11.83 | 2.06 | 11.81 | 2.05 | 0.86 | 0.00 | 1.54 | 1 | 2 | 1 | 4 | 17 | 0.78 | 0.07775 | ||
0.13 | 0.14 | 0.135 | RP Ref 13-14 | 2016-05-27 | 2020-01-08 | 48.00 | 16.95 | 53.04 | 36.09 | 46.81 | 29.86 | 10.01 | 5 | 19.63 | 1.52 | 8.59 | 10.64 | 2.06 | 10.63 | 2.04 | 10.62 | 2.03 | 0.83 | 0.00 | 1.41 | 7 | 1 | 8 | 4.78 | 0.47771 | ||||
0.14 | 0.15 | 0.145 | RP Ref 14-15 | 2016-05-27 | 2020-01-08 | 52.70 | 16.99 | 49.91 | 32.92 | 43.96 | 26.98 | 10.01 | 5 | 19.63 | 1.37 | 9.32 | 11.39 | 2.08 | 11.38 | 2.06 | 11.36 | 2.05 | 0.87 | 0.00 | 1.54 | 5 | 5 | 1 | 1 | 12 | 8.78 | 0.87756 | ||
0.15 | 0.16 | 0.155 | RP Ref 15-16 | 2016-05-27 | 2020-01-08 | 57.85 | 16.93 | 60.26 | 43.32 | 52.13 | 35.20 | 10.00 | 5 | 19.63 | 1.79 | 9.95 | 12.00 | 2.05 | 11.98 | 2.03 | 11.97 | 2.02 | 0.83 | 0.00 | 1.42 | 3 | 4 | 1 | 8 | 4.78 | 0.47781 | |||
0.16 | 0.17 | 0.165 | RP Ref 16-17 | 2016-05-27 | 2020-01-08 | 63.00 | 16.98 | 43.53 | 26.55 | 38.72 | 21.74 | 10.04 | 5 | 19.63 | 1.11 | 9.08 | 11.10 | 2.01 | 11.08 | 2.00 | 11.07 | 1.98 | 0.75 | 0.00 | 1.39 | 2 | 4 | 0 | 6 | 7 | 2.78 | 0.27695 | ||
0.17 | 0.18 | 0.175 | RP Ref 17-18 | 2016-05-27 | 2020-01-08 | 68.65 | 16.99 | 58.95 | 41.97 | 50.89 | 33.91 | 10.03 | 5 | 19.63 | 1.73 | 8.61 | 10.67 | 2.06 | 10.65 | 2.05 | 10.64 | 2.03 | 0.78 | 0.00 | 1.50 | 1 | 2 | 1 | 4 | 0.78 | 0.07774 | |||
0.18 | 0.19 | 0.185 | RP Ref 18-19 | 2016-05-27 | 2020-01-08 | 74.30 | 17.05 | 68.05 | 51.00 | 58.87 | 41.83 | 10.03 | 5 | 19.63 | 2.13 | 8.90 | 10.88 | 1.98 | 10.86 | 1.96 | 10.84 | 1.95 | 1.01 | 0.05 | 1.92 | 1 | 3 | 0 | 4 | 0.78 | 0.07781 | |||
0.19 | 0.20 | 0.195 | RP Ref 19-20 | 2016-05-27 | 2020-01-08 | 17.02 | 60.88 | 43.87 | 52.90 | 35.88 | 9.99 | 5 | 19.63 | 1.83 | 8.62 | 10.68 | 2.06 | 10.66 | 2.04 | 10.65 | 2.03 | 0.97 | 0.03 | 1.41 | 1 | 2 | 1 | 4 | 0.78 | 0.07808 | ||||
0.20 | 0.21 | 0.205 | RP Ref 20-21 | 2016-05-27 | 2020-01-09 | 15.58 | 48.37 | 32.80 | 42.42 | 26.84 | 10.00 | 5 | 19.63 | 1.37 | 9.92 | 11.92 | 2.00 | 11.90 | 1.98 | 11.89 | 1.97 | 0.90 | 0.01 | 1.45 | 2 | 1 | 3 | 0.00 | 0.00000 | |||||
0.21 | 0.22 | 0.215 | RP Ref 21-22 | 2016-05-27 | 2020-01-09 | 104.10 | 18.12 | 61.86 | 43.74 | 53.87 | 35.75 | 10.05 | 5 | 19.63 | 1.82 | 9.93 | 11.96 | 2.03 | 11.94 | 2.00 | 11.94 | 2.00 | 1.38 | 0.16 | 1.53 | 1 | 1 | 2 | 0.00 | 0.00000 | ||||
0.22 | 0.23 | 0.225 | RP Ref 22-23 | 2016-05-27 | 2020-01-09 | 17.92 | 49.97 | 32.04 | 44.26 | 26.33 | 10.00 | 5 | 19.63 | 1.34 | 7.02 | 9.10 | 2.08 | 9.10 | 2.07 | 9.09 | 2.06 | 0.82 | 0.00 | 1.30 | 1 | 1 | 2 | 4 | 0.00 | 0.00000 | ||||
0.23 | 0.24 | 0.235 | RP Ref 23-24 | 2016-05-27 | 2020-01-09 | 18.10 | 57.01 | 38.91 | 49.89 | 31.79 | 10.21 | 5 | 19.63 | 1.62 | 8.19 | 10.20 | 2.01 | 10.18 | 1.98 | 9.88 | 1.97 | 1.20 | 0.10 | 1.79 | 1 | 1 | 2 | 4 | 0.78 | 0.07637 | ||||
0.24 | 0.25 | 0.245 | RP Ref 24-25 | 2016-05-27 | 2020-01-09 | 18.11 | 61.20 | 43.09 | 53.33 | 35.22 | 9.98 | 5 | 19.63 | 1.79 | 8.13 | 10.10 | 1.97 | 10.07 | 1.95 | 10.08 | 1.95 | 1.24 | 0.12 | 1.22 | 1 | 1 | 0.00 | 0.00000 | ||||||
0.25 | 0.26 | 0.255 | RP Ref 25-26 | 2016-05-27 | 2020-01-09 | 18.31 | 62.41 | 44.10 | 54.63 | 36.32 | 10.04 | 5 | 19.63 | 1.85 | 7.04 | 9.07 | 2.03 | 9.06 | 2.01 | 9.04 | 2.00 | 0.89 | 0.01 | 1.43 | 1 | 1 | 3 | 0.00 | 0.00000 | |||||
0.26 | 0.27 | 0.265 | RP Ref 26-27 | 2016-05-27 | 2020-01-09 | 18.34 | 57.86 | 39.51 | 50.75 | 32.41 | 10.02 | 5 | 19.63 | 1.65 | 7.73 | 9.79 | 2.07 | 9.78 | 2.05 | 9.77 | 2.05 | 0.82 | 0.00 | 1.06 | 1 | 1 | 0.00 | 0.00000 | ||||||
0.27 | 0.28 | 0.275 | RP Ref 27-28 | 2016-05-27 | 2020-01-09 | 18.35 | 66.80 | 48.46 | 58.02 | 39.68 | 9.90 | 5 | 19.63 | 2.02 | 9.93 | 11.91 | 1.98 | 11.89 | 1.96 | 11.88 | 1.94 | 1.16 | 0.09 | 1.68 | 1 | 1 | 0.00 | 0.00000 |