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Persistent Influx of Atmospheric Microplastics and Nanoplastics to Mount Everest Driven by Large Scale Circulation
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Scientists found tiny plastic particles (microplastics and even smaller nanoplastics) blowing through the air all the way up to Mount Everest, one of the most remote places on Earth, carried by large wind patterns from far-off sources. This shows that plastic pollution has spread so widely that literally no place on the planet is untouched, meaning the air we breathe almost everywhere may contain these particles. While this study focuses on tracking where the plastic travels rather than its health effects, the finding adds to growing concerns about how unavoidable plastic exposure has become in daily life.
This dataset contains the source data supporting the study “Persistent Influx of Atmospheric Microplastics and Nanoplastics to Mount Everest Driven by Large Scale Circulation.” It includes the underlying microplastic, nanoplastic, and meteorological datasets used in the analyses, together with source files for the main figures (Figures 1–4) and spatial/trajectory datasets associated with Figures 4, S9, and S10. These files support the reported atmospheric MNP abundance, seasonal variation, transport-pathway analysis, and regional deposition assessment for the Mount Everest and Tibetan Plateau study area.
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Source data for "Persistent Influx of Atmospheric Microplastics and Nanoplastics to Mount Everest Driven by Large Scale Circulation"
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Scientists found that tiny plastic particles (microplastics and even smaller nanoplastics) are being carried by wind currents all the way to the top of Mount Everest, one of the most remote places on Earth. This shows that plastic pollution has spread through our atmosphere so thoroughly that it can reach even the most untouched corners of the planet, meaning there's likely nowhere left that's truly free of these particles, including the air we breathe every day.
Source data for "Persistent Influx of Atmospheric Microplastics and Nanoplastics to Mount Everest Driven by Large Scale Circulation"
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Scientists found that tiny plastic particles, so small some can only be seen with powerful microscopes, are being carried by wind currents all the way to the top of Mount Everest, one of the most remote places on Earth. This shows that plastic pollution isn't just a problem in cities or oceans; it's traveling through our atmosphere and settling even in pristine, hard-to-reach environments, meaning there's likely nowhere left untouched by this pollution, including the air we breathe every day.
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Researchers discovered microplastics in glaciers on the Tibetan Plateau, one of the most remote regions on Earth. The presence of plastic particles at such high altitudes and far from population centers provides strong evidence that microplastics can travel long distances through the atmosphere, making this a truly global pollution problem.
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