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Keeling Curve

New Web Site to Track CO2 Levels As Planet Approaches 400 PPM

written by Yale Environment 360

As atmospheric concentrations of carbon dioxide approach the milestone of 400 parts per million (ppm), a scientist at the Scripps Institution of Oceanography has launched a Website that will publish daily readings of CO2 concentrations, an online resource he hopes will drive home the urgent threat of rising greenhouse gas emissions.

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April 25, 2013 0 comment
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