Aviation and the Environment: Aviation's Effects on the Global Atmosphere Are Potentially Significant and Expected to Grow

RCED-00-57 Published: Feb 18, 2000. Publicly Released: Feb 23, 2000.
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Pursuant to a congressional request, GAO provided information on the potential environmental effects of aviation emissions, focusing on what: (1) is currently known about aviation's contribution to global warming and how aviation emissions, both domestic and global, compare with emissions from other sources; and (2) options are available for reducing aviation emissions.

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