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Plastic Pollution on the Coast of the Nizhnesvirsky Nature Reserve

J Open 2026
German Muratov

Summary

Even protected nature reserves aren't safe from plastic pollution—researchers found over 100 pieces of plastic trash washed up on the shore of a nature reserve in Russia, despite it being off-limits to most human activity. This shows plastic waste can travel long distances through waterways and accumulate in places meant to be pristine, which matters because plastic debris breaks down into microplastics that can enter water supplies, food chains, and eventually our bodies. The findings are a reminder that protecting a piece of land on paper isn't enough—plastic pollution is a problem that crosses boundaries and requires action far beyond any single location

Plastic pollution is one of the most acute global environmental challenges of the 21st century. Despite their special protected status and restrictive human activities, protected areas (PAs) are subjects to the external plastic debris pollution. This short communication provides the preliminary research results of the study of plastic pollution on the coast of the Svir Bay within the boundaries of the Nizhnesvirsky Nature Reserve. The findings reveal a total of 109 anthropogenic litter items, with a plastic density of 0.04 items/m2, which indicates the existence of external sources of plastic pollution associated with the human activities on Lake Ladoga and confirms the relevance of the problem.

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