Effect and fate study with blue mussels and microplastic in a laboratory experiment: O2 depletion over time
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| Autores principales: | , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2021
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| Acceso en línea: | |
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| _version_ | 1867172408465555456 |
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| author | Laubscher, Aurelia Hamm, Thea Lenz, Mark |
| author_facet | Laubscher, Aurelia Hamm, Thea Lenz, Mark |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_937469 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Effect and fate study with blue mussels and microplastic in a laboratory experiment: O2 depletion over time Laubscher, Aurelia Hamm, Thea Lenz, Mark blue mussels; effects; fate; GEOMAR_Pier_Mytilus-spp.; HAND; Identification; Laboratory experiment; Microplastic; Mytilus sp.; Oxygen; Oxygen saturation; PS; Sampling by hand; Temperature, water; Time in minutes; Treatment; WTW Oxi 23105 probe 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. |
| title | Effect and fate study with blue mussels and microplastic in a laboratory experiment: O2 depletion over time |
| topic | blue mussels; effects; fate; GEOMAR_Pier_Mytilus-spp.; HAND; Identification; Laboratory experiment; Microplastic; Mytilus sp.; Oxygen; Oxygen saturation; PS; Sampling by hand; Temperature, water; Time in minutes; Treatment; WTW Oxi 23105 probe |
| url | https://doi.org/10.1594/PANGAEA.937469 |