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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. Gut & Microbiome Marine & Wildlife Sign in to save

Plastic leachates impair picophytoplankton and dramatically reshape the marine microbiome

Microbiome 2022 47 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Amaranta Focardi, Lisa R. Moore, Jean‐Baptiste Raina, Justin R. Seymour, Ian T. Paulsen, Sasha G. Tetu

Summary

Researchers found that chemicals leaching out of plastic debris can severely disrupt marine microbial communities, damaging tiny photosynthetic organisms (picophytoplankton) and dramatically reshaping the ocean microbiome. These findings reveal that plastic pollution harms ocean life not just physically but through chemical contamination, with potential consequences for the entire marine food web.

This study shows that substances leached from plastics can restructure marine microbial communities with the potential for significant impacts on trophodynamics and biogeochemical cycling. These findings substantially expand our understanding of the ways by which plastic pollution impact life in our oceans, knowledge which is particularly important given that the burden of plastic pollution in the marine environment is predicted to continue to rise. Video Abstract.

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