Microplastics found at the highest point on Earth as the glaciers around Mount Everest’s death zone melt

Microplastics are one of the most harmful side effects of humans using the planet, and they’re increasingly being found in hard to reach planes. After being detected in the deepest point on the Earth, the Marina Tech, microplastics have now been found near the Earth’s highest point — the death zone of Mount Everest. It’s called the ‘death...

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Plastic dust is blowing into U.S. national parks—more than 1000 tons each year

Remote wilderness areas and national parks in the western United States are getting a dusting of plastic every year, perhaps 1000 tons or more, according to a new study. Up to one-quarter of the microscopic pieces of plastic—which come from carpets, clothing, and even spray paint—may originate in storms passing over nearby cities, whereas the rest likely comes from...

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Microplastic pollution in oceans vastly underestimated – study

The abundance of microplastic pollution in the oceans is likely to have been vastly underestimated, according to research that suggests there are at least double the number of particles as previously thought. Scientists trawled waters off the coasts of the UK and US and found many more particles using nets with a fine mesh size than when using coarser ones usually used...

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Toxic microplastic hotspots are accumulating on the ocean floor in record levels

Scientists from the U.K. have discovered the highest level of microplastics ever recorded on the seafloor, with up to 1.9 million pieces of plastic covering just one square meter at the bottom of the ocean. The harmful plastic debris has been pulled down by powerful deep-sea currents that transport and concentrate the pollutants within huge sediment accumulations, which...

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Research indicates high levels of microplastics in WNC waters

Jason Love got interested in microplastics by way of mussels. A wildlife biologist by education and training, he’d long been interested in the reasons behind the decline of Southern Appalachian mussel species, and in particular that of the federally endangered Appalachian elktoe. He was interested while working in his previous position as site manager for Coweeta...

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Microplastics contaminate snow, rain, researcher finds

Fibers of polyester and other pieces of microplastic have been found in dozens of snow samples taken over the past year from Big Sky Resort, Teton Pass and other Rocky Mountain sites. Bekah Anderson, a Montana State University senior majoring in chemical engineering, used microscopes and other specialized laboratory tools in MSU’s Center for Biofilm Engineering to...

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Microplastics in Tennessee River raise health, environmental concerns

  A cubic meter of Tennessee River water contains about 17,000 tiny plastic particles, and scientists’ increasing concern about the health effects of those microplastics when ingested by humans has added urgency to recent cleanup efforts. Tennessee Riverkeeper last week organized a cleanup effort at Dry Branch Creek, a heavily littered waterway that connects to...

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Ten ‘stealth microplastics’ to avoid if you want to save the oceans

British Prime Minister Theresa May’s new environment plan sets ambitious goals for plastic waste reduction. But there’s lots of room for slippage. One goal is to eradicate all “avoidable” plastic waste, though it’s not clear how “avoidable” will be defined. A few concrete measures are now in place, such as the 5p plastic bag charge being extended to cover all businesses...

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