Time history of atmospheric carbon dioxide from 800,000 years ago until January, 2012.

Pumphandle 2012: Time history of atmospheric carbon dioxide
Published on Mar 1, 2013
Time history of atmospheric carbon dioxide from 800,000 years before present until January, 2012. Recommend full screen/HD to read titles. See http://carbontracker.noaa.gov for more information on the global carbon cycle. Download the full-resolution version from ftp://ftp.cmdl.noaa.gov/ccg/co2/carbontr­­acker/movies/pumphandle_2012.m­p4.