National Science Foundation


Wed September 7, 2011
Environmental Research

Three-Year Study Produces Global Portrait of Greenhouse Gases

HIPPO - The NSF/NCAR Gulfstream V aircraft in Anchorage, Alaska
Carlye Calvin Courtesy of UCAR

Scientists from Colorado and other national institutions are wrapping up a three-year research mission to study and measure greenhouse gases in the atmosphere.  It’s the most extensive airborne measurement of these gases to date.

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