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Home › Greenland Ice Cores show Impact of US Clean Air Act on Climate

 

Greenland Ice Cores show Impact of US Clean Air Act on Climate

2014-04-11 19:32:00| Climate Ark Climate Change & Global Warming Newsfeed

Nature World: Samples from the Greenland ice sheet suggest the US Clean Air Act had a clear effect on conditions in the Earth's atmosphere. The discovery by University of Washington atmospheric scientists also alludes to a link between air acidity and nitrogen preservation in snow layers, according to a release by the school. While the research team had been interested in studying smog, it discovered a link in the geologic record between smog and acid rain. The US Clean Air Act of 1970 was a reaction to air...

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