Winds trigger increases in ozone destroying gases in upper stratosphere

A surprising new University of Colorado at Boulder study indicates winds circling high above the far Northern Hemisphere have a much greater impact on upper stratospheric ozone levels than scientists had thought.

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<p><a href="http://www.physorg.com/news78664118.html">Winds trigger increases in ozone destroying gases in upper stratosphere</a></p> <p>A surprising new University of Colorado at Boulder study indicates winds circling high above the far Northern Hemisphere have a much greater impact on upper stratospheric ozone levels than scientists had thought.</p>