Elkhana Ryabova, Candidate of Geographical Sciences, Associate Professor of the Department of Ecology and Nature Management of the Faculty of Geography of the Moscow Pedagogical State University, told in an interview to the Taimyr Telegraph portal about the current problems of microplastic pollution in the Arctic. According to her, tiny particles will soon become one of the most critical issues that scientists worldwide will need to address.

Microplastics are categorised into primary and secondary types. Primary microplastics are the initial small plastic particles used in various industries, such as additives in cosmetics or scrubs. Secondary microplastics have a wider range, originating from the breakdown of large plastic waste and can travel significant distances with water currents and air masses.

The gastrointestinal tract is primarily affected by microplastics, leading to conditions like inflammation of the intestinal walls due to the accumulation of microplastic particles. Some studies suggest microplastics may increase the risk of developing tumours, bone density loss and other severe health issues, though conclusive evidence is lacking.

When questioned about the presence of plastic particles in the tundra, Elkhana Ryabova attributed their presence primarily to airborne transport. For a more accurate assessment, detailed studies considering the proximity of populated areas, industrial facilities, and wind patterns are necessary.

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