As concern grows among environmentalists and consumers about micro- and nanoplastics in the oceans and in seafood, they are increasingly studied in marine environments, say Baoshan Xing at UMass Amherst and colleagues in China. But little was known about nanoplastics in agricultural soils. Xing and collaborators at Shandong University, China, say that now they have direct evidence that nanoplastics are internalized by terrestrial plants.
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