Citation:

PANGAEA.937475

Name: Effect and fate study with blue mussels and microplastic in a laboratory experiment: O2 depletion over time
Published: 2021-10-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: blue mussels; effects; fate; Laboratory experiment; Microplastic; Mytilus sp.; PS

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Published: 2021-10-19 • DOI registered: 2022-01-21

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Abstract:

Adult blue mussels (Mytilus spp.) were exposed to microplastic particles in a controlled laboratory experiment. A significant loss of PS beads in pilot studies was traced back to the aeration of the exposure units. Therefore, the aeration was paused during the exposure phase of 2 hours. In a pilot study, the oxygen saturation was measured over 2 hours with mixing every 20 min in four treatment groups: with or without mussel in an aerated or non-aerated (static) set-up. Oxygen saturation lowered to 96.0 % (equivalent to 9.6 mg O2/ml) at the end of the 2 hours of exposure in the non-aerated set-up with mussels due to their respiration.

Keyword(s):

blue mussels; effects; fate; Laboratory experiment; Microplastic; Mytilus sp.; PS

Coverage:

Latitude: 54.331760 * Longitude: 10.151047

Date/Time Start: 2019-05-19T00:00:00 * Date/Time End: 2019-07-04T00:00:00

Event(s):

GEOMAR_Pier_Mytilus-spp. * Latitude: 54.331760 * Longitude: 10.151047 * Date/Time Start: 2019-05-19T00:00:00 * Date/Time End: 2019-07-04T00:00:00 * Method/Device: Sampling by hand (HAND)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Identification	ID		Laubscher, Aurelia		Unit
2	Time in minutes	Time min	min	Laubscher, Aurelia
3	Treatment	Treat		Laubscher, Aurelia		Aeration status [static/aerated]; static = non-aerated
4	Treatment	Treat		Laubscher, Aurelia		mussel as an oxygen consumer present or not
5	Temperature, water	Temp	°C	Laubscher, Aurelia	WTW Oxi 23105 probe
6	Oxygen saturation	O2 sat	%	Laubscher, Aurelia	WTW Oxi 23105 probe
7	Oxygen	O2	mg/l	Laubscher, Aurelia	WTW Oxi 23105 probe

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

912 data points

Data

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

1 ID (Unit)	2 Time min [min]	3 Treat (Aeration status [static/aerat...)	4 Treat (mussel as an oxygen consumer ...)	5 Temp [°C]	6 O2 sat [%]	7 O2 [mg/l]
1	0	aerated	No	15.6000	99.1
2	0	aerated	No	15.6000	99.2
3	0	aerated	No	15.6000	99.3
4	0	aerated	No	15.6000	99.3
5	0	aerated	No	15.5000	99.2
6	0	aerated	No	15.5000	99.2
7	0	aerated	No	15.7000	99.2
8	0	aerated	No	15.6000	99.2
9	0	aerated	No	15.6000	99.0
10	0	aerated	No	15.7000	99.1
11	0	aerated	No	15.7000	99.2
12	0	aerated	No	15.6000	99.1
1	20	static	No	15.6000	99.4
2	20	static	No	15.6000	99.3
3	20	static	No	15.6000	99.1
4	20	static	Yes	15.6000	99.1
5	20	static	Yes	15.6000	99.1
6	20	static	Yes	15.6000	99.1
7	20	aerated	No	15.6000	99.1
8	20	aerated	No	15.6000	99.1
9	20	aerated	No	15.5000	99.0
10	20	aerated	Yes	15.7000	98.8
11	20	aerated	Yes	15.6000	98.9
12	20	aerated	Yes	15.6000	99.0
1	40	static	No	15.6000	99.4
2	40	static	No	15.6000	99.2
3	40	static	No	15.6000	99.2
4	40	static	Yes	15.7000	98.6
5	40	static	Yes	15.6000	98.3
6	40	static	Yes	15.6000	98.6
7	40	aerated	No	15.6000	99.0
8	40	aerated	No	15.6000	99.1
9	40	aerated	No	15.5000	99.1
10	40	aerated	Yes	15.6000	98.7
11	40	aerated	Yes	15.6000	98.9
12	40	aerated	Yes	15.5000	98.8
1	60	static	No	15.6000	99.2	9.84
2	60	static	No	15.6000	99.2	9.96
3	60	static	No	15.6000	99.3	9.99
4	60	static	Yes	15.6000	97.6	9.80
5	60	static	Yes	15.6000	97.4	9.80
6	60	static	Yes	15.6000	97.8	9.84
7	60	aerated	No	15.6000	99.1	9.93
8	60	aerated	No	15.5000	99.1	9.94
9	60	aerated	No	15.5000	99.1	9.97
10	60	aerated	Yes	15.6000	99.0	9.92
11	60	aerated	Yes	15.6000	98.8	9.93
12	60	aerated	Yes	15.5000	98.9	9.94
1	80	static	No	15.6000	99.4
2	80	static	No	15.6000	99.2
3	80	static	No	15.6000	99.2
4	80	static	Yes	15.7000	97.0
5	80	static	Yes	15.6000	96.8
6	80	static	Yes	15.6000	97.3
7	80	aerated	No	15.6000	99.0
8	80	aerated	No	15.5000	99.1
9	80	aerated	No	15.4000	99.0
10	80	aerated	Yes	15.6000	98.7
11	80	aerated	Yes	15.6000	99.0
12	80	aerated	Yes	15.5000	99.0
1	100	static	No	15.6000	99.3
2	100	static	No	15.6000	99.3
3	100	static	No	15.6000	99.1
4	100	static	Yes	15.7000	96.6
5	100	static	Yes	15.6000	96.1
6	100	static	Yes	15.6000	97.1
7	100	aerated	No	15.5000	99.1
8	100	aerated	No	15.5000	98.9
9	100	aerated	No	15.4000	99.0
10	100	aerated	Yes	15.5000	98.7
11	100	aerated	Yes	15.5000	98.9
12	100	aerated	Yes	15.5000	98.9
1	120	static	No	15.6000	99.4	9.97
2	120	static	No	15.6000	99.2	9.95
3	120	static	No	15.6000	99.4	9.97
4	120	static	Yes	15.7000	96.0	9.62
5	120	static	Yes	15.6000	95.5	9.58
6	120	static	Yes	15.6000	96.5	9.67
7	120	aerated	No	15.5000	98.9	9.96
8	120	aerated	No	15.6000	99.1	9.97
9	120	aerated	No	15.4000	99.0	9.97
10	120	aerated	Yes	15.5000	98.7	9.93
11	120	aerated	Yes	15.5000	98.9	9.95
12	120	aerated	Yes	15.5000	98.9	9.96
1	140	static	No	15.6000	99.3
2	140	static	No	15.6000	99.1
3	140	static	No	15.6000	99.3
4	140	static	Yes	15.7000	95.3
5	140	static	Yes	15.6000	95.3
6	140	static	Yes	15.6000	96.3
7	140	aerated	No	15.5000	99.0
8	140	aerated	No	15.4000	99.1
9	140	aerated	No	15.4000	99.1
10	140	aerated	Yes	15.4000	98.8
11	140	aerated	Yes	15.5000	99.1
12	140	aerated	Yes	15.4000	99.0
1	200	static	No	15.7000	99.4
2	200	static	No	15.7000	99.4
3	200	static	No	15.7000	99.5
4	200	static	Yes	15.7000	94.3
5	200	static	Yes	15.6000	93.5
6	200	static	Yes	15.5000	95.0
7	200	aerated	No	15.5000	99.1
8	200	aerated	No	15.4000	99.1
9	200	aerated	No	15.4000	99.0
10	200	aerated	Yes	15.5000	99.1
11	200	aerated	Yes	15.5000	99.0
12	200	aerated	Yes	15.4000	99.0
1	260	static	No	15.7000	99.4	9.94
2	260	static	No	15.7000	99.2	9.94
3	260	static	No	15.7000	99.4	9.95
4	260	static	Yes	15.7000	93.1	9.31
5	260	static	Yes	15.6000	92.3	9.23
6	260	static	Yes	15.5000	94.4	9.46
7	260	aerated	No	15.5000	99.0	9.95
8	260	aerated	No	15.4000	99.0	9.98
9	260	aerated	No	15.4000	99.1	9.99
10	260	aerated	Yes	15.5000	98.8	9.95
11	260	aerated	Yes	15.5000	99.0	9.98
12	260	aerated	Yes	15.4000	99.0	9.98
1	380	static	No	15.7000	99.3
2	380	static	No	15.7000	99.4
3	380	static	No	15.7000	99.4
4	380	static	Yes	15.7000	91.7
5	380	static	Yes	15.7000	90.3
6	380	static	Yes	15.5000	93.1
7	380	aerated	No	15.4000	99.3
8	380	aerated	No	15.3000	99.1
9	380	aerated	No	15.3000	99.2
10	380	aerated	Yes	15.4000	98.8
11	380	aerated	Yes	15.4000	99.0
12	380	aerated	Yes	15.4000	99.1
1	1040	static	No	15.7000	99.2	9.86
2	1040	static	No	15.6000	99.4	9.89
3	1040	static	No	15.6000	99.5	9.89
4	1040	static	Yes	15.6000	87.6	8.70
5	1040	static	Yes	15.6000	83.5	8.29
6	1040	static	Yes	15.5000	88.9	8.84
7	1040	aerated	No	15.4000	99.0	9.87
8	1040	aerated	No	15.3000	99.0	9.91
9	1040	aerated	No	15.2000	99.0	9.94
10	1040	aerated	Yes	15.4000	99.0	9.90
11	1040	aerated	Yes	15.3000	99.0	9.90
12	1040	aerated	Yes	15.2000	99.1	9.91