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Mussels as Samplers of Regional Microplastic Contamination Trends
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This study examined microplastic contamination in the tissues of Mytilus mussels from multiple coastal regions to assess how well mussels serve as bioindicators of environmental plastic pollution. Results helped clarify which environmental and physiological factors most influence microplastic uptake in these filter-feeding animals.
The effect of microplastics on marine invertebrates is almost completely unknown, and must be studied if marine habitats are to be protected from further damage. This research begins to clarify the environmental and physiological factors that affect microplastic contamination in Mytilus mussels. The tissues of mussels were examined for the presence of microplastic particles. Plastic particulates were measured for size and documented to determine if significant differences were present between mussels of different sizes, at different tidal positions, and at different locations around Puget Sound. Significant levels of microplastic contamination were found, with some statistically relevant trends.
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Using mussel as a global bioindicator of coastal microplastic pollution
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This review evaluates whether mussels can serve as reliable global indicators of coastal microplastic pollution. Researchers found that mussels are well suited for this role due to their wide geographic distribution, filter-feeding behavior, and demonstrated ability to accumulate microplastics from surrounding waters. The study identifies remaining challenges in standardizing monitoring methods but concludes that mussels offer a practical and ecologically relevant tool for tracking marine microplastic contamination.
Impact of Microplastic in Mexican Coastal Areas Using Mussels ( Mytilus spp.) as Biomonitors
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This study used mussels as bioindicators to assess microplastic contamination along the Mexican Pacific coast, finding higher levels of microplastics and associated heavy metals in more urbanized areas. The results suggest potential health risks for people consuming seafood from contaminated coastal areas.
Where are we? Towards an understanding of the selective accumulation of microplastics in mussels
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This review synthesizes published research on how mussels selectively accumulate microplastics, examining what factors such as particle size, shape, polymer type, and environmental conditions influence which plastics end up in mussel tissue versus being rejected. The study aims to improve the use of mussels as bioindicator species for monitoring marine microplastic pollution by identifying key variables that affect accumulation patterns.
Bioaccumulation of emerging contaminants in mussel (Mytilus galloprovincialis): Influence of microplastics
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Researchers investigated whether microplastics influence the bioaccumulation of emerging contaminants in Mediterranean mussels. The study found that the presence of microplastics altered how certain chemical pollutants accumulated in mussel tissue, suggesting that microplastics can act as carriers that change the uptake and distribution of other contaminants in marine organisms.
Impact of Microplastic in Mexican Coastal Areas Using Mussels (Mytilus spp.) as Biomonitors
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Mussels (Mytilus spp.) collected along Mexican coastal sites were used as biomonitors for microplastic contamination, with plastic particles found across sampling locations and associated with elevated concentrations of adsorbed heavy metals.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.