Future_ozone_layer_concentrations.gif


Summary

Description
English: NASA projection from 1974 to 2060 of the impact of CFCs on the Ozone layer if they hadn't been banned.

Modified into an animation by Liandrei .

From http://earthobservatory.nasa.gov/IOTD/view.php?id=38685
Date
Source NASA
Author NASA/ Goddard Space Flight Center Scientific Visualization Studio
Other versions File:Future ozone layer concentrations.jpg

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Public domain This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .)
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21 May 2009

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