NASA scientists reveal latest information on ozone hole

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This image captured from the Ozone Monitoring Instrument (OMI) aboard NASAs Aura satellite shows the area of the ozone hole over Antarctica on September 24 2006. Credit: NASA
This image, captured from the Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite, shows the area of the ozone hole over Antarctica on September 24, 2006. Credit: NASA

In 1987, the United States joined several other nations in signing the Montreal Protocol, an international treaty designed to protect the Earth's ozone layer by phasing out the production of a number of substances believed to be responsible for ozone depletion.


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All News summaries for September 28, 2006

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Oct 10, 2008 | User rating: not rated yet
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Oct 10, 2008 | User rating: not rated yet
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