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posts from: Ozone hole

 

Hydrofluorocarbons—yet another greenhouse gas

The countries of the world agreed to limit HFC emissions over the next 30 years, making a huge contribution to the eventual success of the Paris Climate Agreement.

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In the Ozone

Alas, the size of this year’s ozone hole over Antarctica was among the largest ever.[1] And the remaining ozone layer was exceptionally thin.

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