Detectives have sniffed out a big source of an outlawed, invisible, and odorless gas, currently wafting through Earth's atmosphere. This chemical, CFC-11, is illegal everywhere in every country, because it depletes Earth's ozone layer — which protects life from solar radiation.
The detectives are a team of global scientists who exposed specific provinces in eastern China that are responsible for emitting loads of this ozone-killing gas into the atmosphere since 2013. The researchers published a study on Wednesday in the journal Nature, describing how they used detection instruments to sleuth out major sources of this banned chemical, without stepping foot in China. Read more...
More about Science, Ozone Layer, Atmospheric Science, Science, and Climate Environmentfrom Mashable https://mashable.com/article/ozone-layer-polluters-rogue/
via Middlesbrough
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