AM 1450 KMMS - Bozeman's News Talk Leader » ozone http://kmmsam.com Fri, 24 May 2013 19:59:32 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.2 Ozone Over Arctic Down 40% http://kmmsam.com/ozone-over-arctic-down-40/ http://kmmsam.com/ozone-over-arctic-down-40/#comments Tue, 05 Apr 2011 21:44:28 +0000 1450 KMMS AM http://kmmsam.com/?p=4613 The loss of the arctic ozone is caused by the extreme cold temperatures, sunlight and air pollutants. While the Montreal Protocol has severely cut back on the amount of air pollutants causing this effect, this year's dip in ozone over the arctic beats last year's 30% loss.

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