Microbiomes, microorganisms that populate specific environments, are known to include both beneficial and harmful bacterial species. Understanding how destructive microbiomes originate in changing environments and their effects ...
(Phys.org)—A team of researchers affiliated with several institutions in Finland has found that automobile traffic can be a major source of atmospheric nanocluster aerosols. In their paper published in Proceedings of the ...
(Phys.org) —A combined team of researchers from the U.S. and China has found a direct link between gaseous pollutants from motorized vehicles and industrial emissions and the thick haze that often covers the Chinese capital. ...
Researchers at the University of Utah have discovered a new aquifer in the Greenland Ice Sheet that holds liquid water all year long in the otherwise perpetually frozen winter landscape. The aquifer is extensive, covering ...
Earth Sciences
Dec 22, 2013
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In what is believed to be the first study of its kind, researchers used genomic techniques to document the presence of significant numbers of living microorganisms – principally bacteria – in the middle and upper troposphere, ...
Earth Sciences
Jan 28, 2013
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Only a fraction of nature's diversity, or species richness, is still known, especially when it comes to insects and fungi, both of which have millions of species still unknown to science. At the same time, the loss of nature ...
Ecology
Jul 11, 2024
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Perfluoroalkyl and polyfluoroalkyl substances, also known as PFAS or "forever chemicals," have become persistent pollutants in the air, water and soil. Because they are so stable, they can be transported throughout the water ...
Environment
May 16, 2024
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An international team of chemical and environmental engineers has found that oil sands operations in Canada are emitting significantly more pollutants into the air than previously thought. In their study, reported in the ...
Methane is the second-most abundant greenhouse gas in Earth's atmosphere, and its emissions have been rapidly—and mysteriously—rising since 2007. Though pervasive, the origin of the colorless compound is tricky to trace, ...
Earth Sciences
Nov 27, 2023
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Microplastic particles are present in the marine atmosphere even in remote parts of the world. These tiny particles come from land sources but are also re-emitted into the atmosphere from the sea, a study by a team of German ...
Environment
Aug 15, 2023
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