Pollution of Siberian rivers with microplastic: the way to Arctic seas Yu. A. Frank, E. D. Vorobiev, O. A. Kyler [et al.]
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ArticleContent type: Текст Media type: электронный Other title: Загрязнение сибирских рек микропластиком: путь в арктические моря [Parallel title]Subject(s): микропластик | реки | Сибирь | донные отложения | загрязнение рек | поверхностные водыGenre/Form: статьи в сборниках Online resources: Click here to access online
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International scientific and practical conference "Arctic days in St. Petersburg – 2021: international scientific cooperation in the Arctic in the era of climate change", November 25 - 26, 2021 St. Petersburg, Russia : materials P. 145-150Abstract: For the first time, a quantitative analysis of microplastics in surface waters and bottom sediments of Siberian rivers has been carried out. The average content of particles in water varied from 2.58 ± 1.87 units / m3 for a remote tributary of the Yenisei, r. Lower Tunguska, up to 51.2 ± 36.5 units / m3 for the river. Ob. Microplastic is also found in river bottom sediments. The detection of microplastics in the Ob and Yenisei confirms the possibility of the transfer of particles with river runoff to the Kara Sea.
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For the first time, a quantitative analysis of microplastics in surface waters and bottom sediments of Siberian rivers has been carried out. The average content of particles in water varied from 2.58 ± 1.87 units / m3 for a remote tributary of the Yenisei, r. Lower Tunguska, up to 51.2 ± 36.5 units / m3 for the river. Ob. Microplastic is also found in river bottom sediments. The detection of microplastics in the Ob and Yenisei confirms the possibility of the transfer of particles with river runoff to the Kara Sea.
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