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Mechanisms and effects of microplastic ingestion by planktivorous fish

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Planktivorous fish in the Sea of Oman were found to have ingested secondary microplastics — fragments derived from the breakdown of larger plastic debris — demonstrating that plastic contamination is reaching mid-level marine food web organisms in the Arabian Sea region. Fish ingestion of microplastics is a key pathway through which plastic particles and their associated chemical contaminants can transfer into seafood consumed by humans.

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