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Scientists say Antarctic ozone hole may take longer to heal
Scientists warned that the Antarctic ozone hole could recover by 2065 rather than 2040 or 2050 as current models suggested. Older refrigerants and car air conditioning emissions in the United States and Canada continue to release ozone-depleting chemicals, delaying ozone layer restoration and prolonging UV exposure risks.
MENTIONED IN THIS ARTICLE
San Francisco
Antarctica
United States
Canada
South Pole
Arctic
John Austin
National Oceanic and Atmospheric Administration
American Geophysical Union
Paul Newman
NASA Goddard Space Flight Center
Antarctic
North America
Dale Hurst
Noaa Global Monitoring Division