In Situ Microplastic Ingestion by Neritic Zooplankton of the Central Mexican Pacific

Ecotoxicological Effects of Microplastics in Marine Zooplankton

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Marine zooplankton ingest microplastics, mistaking them for food, which reduces feeding, impairs reproduction, and can transfer particles up the food chain. Because zooplankton form the base of marine food webs, their ecotoxicological responses to microplastics have cascading consequences for ocean ecosystems and human seafood consumers.

Secondary Microplastic Ingestion by Planktivorous Fishes in the Sea of Oman

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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.

Monitoring Plastic Ingestion in Selected Azorean Marine Organisms

Microplastics in Biota

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Researchers summarized evidence that microplastics have infiltrated living organisms across marine, freshwater, and terrestrial ecosystems, posing a broad threat to biodiversity. Their persistence in biological tissues means they can accumulate up the food chain, ultimately reaching humans through diet.

Microplastics in Biota

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Microplastics have been detected in biota across marine, freshwater, and terrestrial ecosystems, demonstrating their ability to enter food webs at multiple trophic levels. Their omnipresence in living organisms raises concerns about bioaccumulation of both the plastic particles and the chemical additives and adsorbed pollutants they carry.