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Atmospheric greenhouse gas levels hit record, report says - The Boston Globe
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www.bostonglobe.com/...story.html
Sustainability
Environment
Energy
Climate
Change
shared by
Michael Kozuch
on 11 Nov 15
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Michael Kozuch
on 11 Nov 15
Global concentrations of carbon dioxide in Earth's atmosphere surpassed 400 parts per million this past spring for the first time, breaching a symbolic barrier set by climate scientists and policy makers, according to a report released this week.
Global concentrations of carbon dioxide in Earth's atmosphere surpassed 400 parts per million this past spring for the first time, breaching a symbolic barrier set by climate scientists and policy makers, according to a report released this week.
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