It's raining plastic: microscopic fibers fall from the sky in Rocky Mountains

" Plastic was the furthest thing from Gregory Weatherbee’s mind when he began analyzing rainwater samples collected from the Rocky Mountains.“I guess I expected to see mostly soil and mineral particles,” said the US Geologic Survey researcher. Instead, he found multicolored microscopic plastic fibers.

The discovery, published in a recent study titled “It is raining plastic”, is raising new questions about the amount of plastic waste permeating the air, water, and soil virtually everywhere on Earth.

“I think the most important result that we can share with the American public is that there’s more plastic out there than meets the eye,” said Weatherbee. “It’s in the rain, it’s in the snow. It’s a part of our environment now.”

“My results are purely accidental,” he said, though they are consistent with another recent study that found microplastics in France’s Pyrenees Mountains, suggesting that plastic particles could travel with the wind for hundreds, if not thousands, of kilometers. Other studies have turned up microplastics in the deepest reaches of the ocean, in UK lakes and rivers and in US groundwater."

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