Microplastics from ocean fishing can 'hide' in deep sediments

Microplastic pollution in the world's oceans is a growing problem, and most studies of the issue have focused on land-based sources, such as discarded plastic bags or water bottles. Now, researchers reporting in ACS' Environmental Science & Technology have linked microplastics in China's Beibu Gulf with heavy fishing activities. Surprisingly, many of the particles were hidden in deep sediments on the ocean floor, which could have led scientists to underestimate the extent of the contamination.

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