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Morra, John; Pellatt, Marlow G; Kohfeld, Karen E (2023): Microplastic accumulation rates in sediment core KC3 (Kennedy Cove core) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950744, 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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Keyword(s):
microplastic accumulation rates; Microplastics; Temporal trends
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: 0.01 m * Maximum DEPTH, sediment/rock: 0.26 m
Event(s):
KC3 (Kennedy Cove) * Latitude: 49.080000 * Longitude: -125.490000 * Location: Clayoquot Sound * Method/Device: Push corer (PUC) * Comment: Sampled in 2016
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmMorra, JohnGeocode
Depth, top/minDepth topmMorra, John
Depth, bottom/maxDepth botmMorra, John
Density, dry bulkDBDg/cm3Morra, John
Depth, top/minDepth topmMorra, JohnExtrapolated Upper Section Depth
Depth, bottom/maxDepth botmMorra, JohnExtrapolated Lower Section Depth
AgeAgea AD/CEMorra, John
AgeAgeaMorra, John
Sedimentation rate per yearSRcm/aMorra, John
10 Accumulation rate per yearAcc rateg/cm2/aMorra, John
11 FibresFibres#/cm3Morra, John
12 FibresFibres#/gMorra, John
13 Accumulation rate, fibresAcc rate fibres#/cm2/aMorra, John
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
277 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth sed [m]

Depth top [m]

Depth bot [m]

DBD [g/cm3]

Depth top [m]
(Extrapolated Upper Section Depth)

Depth bot [m]
(Extrapolated Lower Section Depth)

Age [a AD/CE]

Age [a]

SR [cm/a]
10 
Acc rate [g/cm2/a]
11 
Fibres [#/cm3]
12 
Fibres [#/g]
13 
Acc rate fibres [#/cm2/a]
0.010.000.011.680.000.012013.003.000.290.490.670.400.1971
0.020.010.021.670.010.022009.606.400.280.460.000.000.0000
0.030.020.030.720.020.032006.0010.000.260.190.000.010.0011
0.040.030.041.220.030.042002.2013.800.290.360.130.110.0377
0.050.040.050.530.040.051998.8017.200.290.160.060.110.0166
0.060.050.060.870.050.061995.4020.600.310.270.340.400.1075
0.070.060.070.550.060.071992.2023.800.330.180.110.210.0372
0.080.070.081.500.070.081989.1526.850.330.490.750.500.2461
0.090.080.090.710.080.091986.1029.900.240.170.150.210.0351
0.100.090.100.830.090.101981.9034.100.240.200.170.210.0406
0.110.100.111.160.100.111977.7038.300.220.250.350.310.0778
0.120.110.121.280.110.121973.1542.850.220.280.390.310.0860
0.130.120.131.310.120.131968.6047.400.160.210.140.110.0224
0.140.130.141.460.130.141962.4553.550.160.240.000.000.0000
0.150.140.151.380.140.151956.3059.700.140.190.000.000.0000
0.160.150.161.350.150.161948.9567.050.140.180.000.000.0000
0.170.160.171.390.160.171941.6074.400.170.240.290.200.0494
0.180.170.181.530.170.181935.8380.180.080.120.010.010.0007
0.190.180.191.340.180.191922.7093.300.060.080.000.000.0000
0.200.190.201.660.190.201906.90109.100.060.110.010.010.0006
0.210.200.211.020.200.211891.10124.900.010.010.110.110.0009
0.220.210.221.560.210.22
0.230.220.230.790.220.23
0.240.230.241.020.230.24
0.250.240.251.450.240.25
0.260.250.261.000.250.26