Airborne microplastic particles detected in the remote marine atmosphere

Miri Trainic, et al., Nature Plastics & Pollution

Airborne microplastic particles detected in the remote marine atmosphere
Thomas Vimare on Unsplash

Anthropogenic pollution from marine microplastic particles is a growing concern, both as a source of toxic compounds, and because they can transport pathogens and other pollutants. Airborne microplastic particles were previously observed over terrestrial and coastal locations, but not in the remote ocean. Here, we collected ambient aerosol samples in the North Atlantic Ocean, including the remote marine atmosphere, during the Tara Pacific expedition in May-June 2016, and chemically characterized them using micro-Raman spectroscopy.

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