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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Environmental Sources Marine & Wildlife Sign in to save

Nature of Plastic Marine Pollution in the Subtropical Gyres

˜The œhandbook of environmental chemistry 2016 48 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Marcus Eriksen, Martín Thiel, Laurent Lebreton

Summary

Researchers analyzed how plastic debris moves through the ocean, accumulating in subtropical gyres — large circular ocean currents — where it fragments into smaller particles that spread globally. These accumulation zones act as long-term reservoirs of microplastics, raising ongoing ecological concerns for marine life throughout the food chain.

The abundance and distribution of plastic debris in the marine environment show patterns of near- and offshore generation, migration toward and accumulation in the subtropical gyres, fragmentation, and redistribution globally. Ecological impacts in the subtropical...

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