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  • Area/locality; Byssus production per individual; Clearance rate; Dry mass; GAME; Global Approach by Modular Experiments; Microplastics; Mytilidae; natural microparticles; Particle concentration; Respiration rate, oxygen; seston; Shell, mass; Shell length; Species; Status; Survival; Temperature, water, annual mean; Treatment; Wet mass  (1)
  • blue mussels; effects; fate; Microplastic; Mytilus spp.; PS  (1)
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  • 1
    Publication Date: 2023-01-30
    Description: This dataset comprises data obtained during a 6 week-long exposure experiment of mussels of the family Mytilidae to two types of microplastics, namely polymethyl methacrylate (PMMA) and polyvinylchloride (PVC) particles and two types of natural inorganic microparticles, namely diatoms and red clay. This data was obtained from May to September 2019 in five different bioregions, which are Tasmania, Chile, Japan, Cabo Verde and Israel. We recorded body condition index, byssus thread production in 24 hours, clearance rate of the food algae and respiration rate at the end of six weeks of exposure to the four different microparticles (with an exception of the groups exposed to PVC and red clay in Tasmania, which lasted 5 weeks). Mussels were exposed to three concentrations of each particle type, which were 1.5, 15 and 150 mg/l and one group to no particles at all as control.
    Keywords: Area/locality; Byssus production per individual; Clearance rate; Dry mass; GAME; Global Approach by Modular Experiments; Microplastics; Mytilidae; natural microparticles; Particle concentration; Respiration rate, oxygen; seston; Shell, mass; Shell length; Species; Status; Survival; Temperature, water, annual mean; Treatment; Wet mass
    Type: Dataset
    Format: text/tab-separated-values, 9377 data points
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2023-07-18
    Description: Adult blue mussels (Mytilus spp.) were exposed to microplastic particles in a controlled laboratory experiment. The study was conducted to investigate I) the effect of polystyrene particles (spherical PS beads, 40µm) on the filtration of mussels and II) the fate of PS beads within the experimental set up. The data was obtained in May and June 2019 with mussels collected from the Kiel Fjord, Germany. The mussels were exposed in a closed system to an intended initial microplastic concentration of 0.4 and 40 PS beads/ml. To correct for deviations from these two concentrations, the measured PS bead concentrations were used. Mussels were exposed to microplastic for 2 hours, followed by a 48 hours depuration phase in filtered sea water. Clearance rate of the food algae Rhodomonas baltica was measured during the first hour of exposure. The fate of PS beads was determined after exposure and after depuration in four compartments: exposure water, feces, softbody, depuration water. Additionally, the loss of microplastic was determined to obtain a complete mass balance.
    Keywords: blue mussels; effects; fate; Microplastic; Mytilus spp.; PS
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Limitation Availability
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