Por: The Boston Globe Nation January 10, 2023
The protective ozone layer in the upper atmosphere could be restored within several decades, scientists said Monday, as recent rogue emissions of ozone-depleting chemicals from China have been largely eliminated.In a United Nations-sponsored assessment, the scientists said global emissions of CFC-11, a banned chemical that has been used as a refrigerant and in insulating foams, had declined since 2018 after increasing for several years. CFC-11... + full article
ABC News USA World January 11, 2023
When the hole in the ozone layer was first discovered in 1985, Paul A. Newman was shaken as a scientist.I lost a lot of sleep back then because we didn't really know what was going on and then we didn't know how it would really play out, he told ABC News.Scientists... + más
The Earth's ozone layer is slowly recovering, UN report finds | CNBC
Ozone hole grows this year, but still shrinking in general | WPLG Local 10
CNBC USA Business January 10, 2023
In this NASA false-color image, the blue and purple shows the hole in Earth's protective ozone layer over Antarctica on Oct. 5, 2022. Earth's protective ozone layer is slowly but noticeably healing at a pace that would fully mend the hole over Antarctica in about 43... + más
Ozone hole grows this year, but still shrinking in general | Associated Press
WPTV USA Nation October 14, 2022
The Antarctic ozone hole last week peaked at a moderately large size for the third straight year — bigger than the size of North America — but experts say it's still generally shrinking despite recent blips because of high altitude cold weather.The ozone hole hit its... + más
Associated Press USA Science October 14, 2022
The Antarctic ozone hole last week peaked at a moderately large size for the third straight year — bigger than the size of North America — but experts say it’s still generally shrinking despite recent blips because of high altitude cold weather. The ozone hole hit its peak... + más
Ozone hole grows this year, but still shrinking in general | Portland Press Herald
WPLG Local 10 USA Tech October 14, 2022
NBC 6 South Florida USA World October 14, 2022
NASA via AP The Antarctic ozone hole last week peaked at a moderately large size for the third straight year — bigger than the size of North America — but experts say it’s still generally shrinking despite recent blips because of high altitude cold weather. The ozone hole... + más
Portland Press Herald USA World October 13, 2022
The Antarctic ozone hole last week peaked at a moderately large size for the third straight year – bigger than the size of North America – but experts say it’s still generally shrinking despite recent blips because of high altitude cold weather. The ozone hole hit its peak... + más
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