This feature story printed in the December 8, 2008 issue of Space News details how data from the Atmospheric Infrared Sounder has uncovered a belt of carbon dioxide that is rapidly circling the southern hemisphere, and what this is revealing about the nature of global CO2 distribution and transport

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To access the story 'AIRS Uncovers Carbon Dioxide Loop in Southern Hemisphere', go to the Space News web site. You will have to log in to access the 12/08/08 issue.