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Michael Kozuch

Atmospheric greenhouse gas levels hit record, report says - The Boston Globe - 0 views

www.bostonglobe.com/...story.html

Sustainability Environment Energy Climate Change

shared by Michael Kozuch on 11 Nov 15 - No Cached
  • 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.
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