Takeaways:

  • The National Oceanic and Atmospheric Administration announced that the global concentration of compounds that destroy the ozone layer has decreased by over 50 percent since 1980.
  • This is a result of international compliance with controls on the production and trade of ozone-depleting substances.
  • Ozone-depleting substances (ODSs) over Antarctica have been declining slower.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.