Microplastic surface retention and mobility on hiking trails.

Environ Sci Pollut Res Int · 2023 · PMC10097793 · PMID 36717419

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a weak trendno p-value reported

Although there were no statistically significant differences, there was a weak trend towards reduced runoff volumes on loose and vegetated trail surfaces, with the vegetated loose trail surface generating the least runoff (253 ± 24 mL).

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