Citation:

PANGAEA.950712

Name: Microplastic concentrations and total organic carbon in sediment core KC3 (Kennedy Cove core)
Published: 2023-08-21
License: https://creativecommons.org/licenses/by/4.0/
Keywords: microplastic accumulation rates; Microplastics; Temporal trends

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Published: 2023-08-21 • DOI registered: 2023-09-19

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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

Date/Time Start: 2016-06-07T00:00:00 * Date/Time End: 2016-06-07T00:00:00

Minimum DEPTH, sediment/rock: 0.00 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):

#	Name	Short Name	Unit	Principal Investigator	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:

788 data points

Data

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

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	KC3 0-1	2016-06-07	2020-01-03	3.00	16.97	54.90	37.93	49.97	33.00	10.19	5	19.63	1.68	7.99	10.09	2.10	10.04	2.05	10.02	2.02	2.48	0.48	1.22	2	4			1	7	8	4.06	0.39859
0.01	0.02	0.015	KC3 1-2	2016-06-07	2020-01-03	6.40	17.00	53.43	36.43	49.71	32.72	10.08	5	19.63	1.67	9.31	11.34	2.03	11.30	1.99	11.28	1.97	2.02	0.35	1.21		2	2			4		0.00	0.00000
0.02	0.03	0.025	KC3 2-3	2016-06-07	2020-01-03	10.00	16.99	35.16	18.18	31.16	14.18	10.08	5	19.63	0.72	8.26	10.29	2.04	10.23	1.98	10.21	1.95	2.90	0.61	1.11	2	1				3	2	0.06	0.00595
0.03	0.04	0.035	KC3 3-4	2016-06-07	2020-01-03	13.80	17.07	44.53	27.46	40.92	23.85	10.04	5	19.63	1.22	9.56	11.62	2.07	11.58	2.02	11.56	2.00	2.13	0.38	1.04	1	2		1		4		1.06	0.10559
0.04	0.05	0.045	KC3 4-5	2016-06-07	2020-01-03	17.20	17.06	30.65	13.60	27.50	10.44	9.96	5	19.63	0.53	8.65	10.60	1.96	10.55	1.91	10.53	1.89	2.45	0.48	1.05	1	3				4	3	1.06	0.10638
0.05	0.06	0.055	KC3 5-6	2016-06-07	2020-01-03	20.60	16.93	36.93	20.00	33.93	16.99	10.22	5	19.63	0.87	9.60	11.66	2.05	11.61	2.01	11.59	1.99	2.29	0.43	1.05	2	3			2	7		4.06	0.39714
0.06	0.07	0.065	KC3 6-7	2016-06-07	2020-01-03	23.80	17.06	31.78	14.72	27.87	10.81	10.01	5	19.63	0.55	9.71	11.74	2.03	11.66	1.95	11.64	1.92	4.14	0.98	1.18	1	3		1		5	4	2.06	0.20590
0.07	0.08	0.075	KC3 7-8	2016-06-07	2020-01-03	26.85	17.02	56.13	39.10	46.43	29.41	10.10	5	19.63	1.50	9.46	11.55	2.09	11.45	1.99	11.43	1.97	4.41	1.06	1.15	2	3		3		8		5.06	0.50104
0.08	0.09	0.085	KC3 8-9	2016-06-07	2020-01-03	29.90	17.00	35.12	18.12	30.99	13.99	9.97	5	19.63	0.71	9.94	12.09	2.15	12.01	2.07	11.98	2.04	3.73	0.86	1.11	2	3				5	6	2.06	0.20664
0.09	0.10	0.095	KC3 9-10	2016-06-07	2020-01-03	34.10	17.00	38.60	21.60	33.26	16.26	10.01	5	19.63	0.83	9.80	11.74	1.94	11.67	1.87	11.65	1.85	3.51	0.79	1.23		3		1	1	5		2.06	0.20586
0.10	0.11	0.105	KC3 10-11	2016-06-07	2020-01-04	38.30	17.09	38.87	21.79	39.82	22.73	10.02	5	19.63	1.16	8.59	10.60	2.01	10.54	1.95	10.51	1.93	2.89	0.61	1.28		4			2	6		3.06	0.30551
0.11	0.12	0.115	KC3 11-12	2016-06-07	2020-01-04	42.85	17.09	49.42	32.33	42.24	25.14	10.02	5	19.63	1.28	7.79	9.75	1.97	9.69	1.90	9.66	1.88	3.41	0.76	1.21	3	3				6		3.06	0.30542
0.12	0.13	0.125	KC3 12-13	2016-06-07	2020-01-04	47.40	17.03	49.21	32.18	42.69	25.66	10.07	5	19.63	1.31	9.95	12.00	2.04	11.94	1.98	11.91	1.96	2.94	0.62	1.26	3	1				4	7	1.06	0.10526
0.13	0.14	0.135	KC3 13-14	2016-06-07	2020-01-04	53.55	16.98	52.64	35.65	45.68	28.69	10.01	5	19.63	1.46	9.77	11.76	2.00	11.70	1.94	11.68	1.92	3.01	0.64	1.08		2				2		0.00	0.00000
0.14	0.15	0.145	KC3 14-15	2016-06-07	2020-01-04	59.70	17.02	50.50	33.48	44.11	27.09	10.06	5	19.63	1.38	8.72	10.79	2.07	10.73	2.01	10.71	1.99	2.71	0.55	1.19		1				1		0.00	0.00000
0.15	0.16	0.155	KC3 15-16	2016-06-07	2020-01-04	67.05	17.02	50.39	33.37	43.60	26.57	10.01	5	19.63	1.35	7.22	9.25	2.03	9.20	1.98	9.17	1.95	2.71	0.55	1.21	2					2		0.00	0.00000
0.16	0.17	0.165	KC3 16-17	2016-06-07	2020-01-04	74.40	17.09	49.81	32.73	44.44	27.35	10.07	5	19.63	1.39	10.06	12.08	2.02	12.04	1.98	12.02	1.95	1.93	0.32	1.36	1	4				5	9	2.06	0.20463
0.17	0.18	0.175	KC3 17-18	2016-06-07	2020-01-04	80.18	17.05	52.42	35.37	47.15	30.10	10.08	5	19.63	1.53	9.44	11.44	2.00	11.39	1.96	11.37	1.93	2.35	0.45	1.12	1	1	1			3		0.06	0.00595
0.18	0.19	0.185	KC3 18-19	2016-06-07	2020-01-04	93.30	17.05	48.20	31.15	43.39	26.34	10.08	5	19.63	1.34	7.97	9.94	1.97	9.89	1.92	9.87	1.90	2.44	0.47	1.09	1		1			2		0.00	0.00000
0.19	0.20	0.195	KC3 19-20	2016-06-07	2020-01-04	109.10	17.03	55.80	38.78	49.60	32.58	10.00	5	19.63	1.66	8.02	10.04	2.03	10.00	1.99	9.98	1.96	1.97	0.33	1.26		3				3		0.06	0.00600
0.20	0.21	0.205	KC3 20-21	2016-06-07	2020-01-05	124.90	17.07	41.23	24.16	37.12	20.05	10.03	5	19.63	1.02	8.87	10.86	1.98	10.80	1.93	10.86	1.98	2.62	0.53	-2.69	1	3				4	4	1.06	0.10573
0.21	0.22	0.215	KC3 21-22	2016-06-07	2020-01-05		17.06	52.97	35.90	47.73	30.66	9.96	5	19.63	1.56	9.53	11.66	2.13	11.62	2.08	11.50	1.97	2.25	0.42	5.71	2	1	1			4		1.06	0.10643
0.22	0.23	0.225	KC3 22-23	2016-06-07	2020-01-05		17.08	35.31	18.23	32.64	15.56	10.04	5	19.63	0.79	8.97	11.15	2.18	10.97	1.99	10.85	1.87	8.54	2.29	6.02	1	3		1	1	6		3.06	0.30487
0.23	0.24	0.235	KC3 23-24	2016-06-07	2020-01-05		17.12	40.21	23.09	37.06	19.94	10.20	5	19.63	1.02	8.02	10.05	2.03	10.00	1.98	9.98	1.95	2.41	0.47	1.36	1	1				2		0.00	0.00000
0.24	0.25	0.245	KC3 24-25	2016-06-07	2020-01-05		17.01	50.08	33.08	45.41	28.40	10.07	5	19.63	1.45	9.06	11.10	2.04	11.04	1.98	11.00	1.93	2.70	0.55	2.32		1				1		0.00	0.00000
0.25	0.26	0.255	KC3 25-26	2016-06-07	2020-01-05		17.03	39.21	22.18	36.72	19.70	10.08	5	19.63	1.00	8.86	10.89	2.04	10.86	2.00	10.80	1.95	1.72	0.26	2.60		4				4		1.06	0.10512
0.26	0.27	0.265	KC3 26-27	2016-06-07	2020-01-05		16.97	33.33	16.36	31.60	14.64	10.08	5	19.63	0.75	8.66	10.72	2.06	10.66	2.00	10.59	1.93	2.92	0.62	3.25		2				2		0.00	0.00000