MICROPLASTICS IN THE ARCTIC

Aug. 17, 2019

According to a new study published in Science Advances, microplastic particles have been detected in the Arctic and the Alps, carried by the wind and later washed out in the snow.

About:

  • The new study was conducted by scientists at Germany’s Alfred Wegener Institute and Switzerland’s Institute for Snow and Avalanche Research.

  • Key findings:
    • Microplastic particles have been detected in the Arctic and the Alps, carried by the wind and later washed out in the snow.

    • Microplastic particles can be transported tremendous distances through the atmosphere. These particles are later washed out of the air by precipitation, particularly snow.

    • Tiny plants and animals, called plankton, also get trapped in the ice. Some plankton ingest the plastic bits, which then work their way up the ocean food chain.



Source : The Hindu

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