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A tiny plastic piece, fragment, or fiber, especially one that measures less than 5 millimeters in length or diameter.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
swallowing closer to 2,000 microplastic particles per day.
According to the charity, as many as 51 trillion microplastic particles are polluting the world's seas.
Microplastic contamination has been found in tap water in countries around the world, leading to calls from scientists for urgent research on the implications for health.
Yet the vast majority of debris found floating far offshore is much smaller: it's broken-down fragments smaller than your pinky fingernail, termed microplastic.
Microplastic in four sandy beaches from Peruvian coast
Every time fleece garments are washed, microplastic pollution drains along with wash water.
Fourier-transform infrared microspectroscopy was used to analyze the presence and shape of 10 common types of microplastic in stool samples following chemical digestion.
The size isA important to note because the review explainedA that over 150 micrometers sized microplastic particles are not as common as the smaller particles.
WHO also called for a reduction in plastic pollution to benefit the environment and reduce human exposure including developing standard methods for measuring microplastic particles in water."We urgently need to know more about the health impact of microplastics because they are everywhere including in our drinking water.
In a newly-published report, WHO scientists say the limitations of current data mean it is difficult to gauge the potential impact on human health if concentrations of microplastic in drinking water continue to rise.
Absorption and distribution of very small microplastic particles including in the nano size range may, however, be higher, although the data is extremely limited.
Summary: The average Lebanon resident may be eating more than 30,000 small pieces of plastic per year from seafood alone, according to the results of the first study on microplastic particles in the country.