Tracing Changes in Ozone-Depleting Chemicals
Tracing Changes in Ozone-Depleting Chemicals
Feb 19, 2021
nasa.gov
This booming industry could stand in the way of the ozone healing
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This booming industry could stand in the way of the ozone healing
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CNN
Ozone Therapy: What It Is, Uses and Side Effects
Ozone Therapy: What It Is, Uses and Side Effects
Dec 21, 2022
clevelandclinic.org
The reveal of chlorofluorocarbons' (CFCs) potential to destroy the ozone layer in the Earth’s stratosphere was a life-changing discovery. In 1974, atmospheric chemist and 1995 chemistry laureate Mario Molina and his co-laureate Sherwood Rowland demonstrated that CFC gases, freons, have a damaging effect on ozone in the atmosphere. Freons had many uses, including propellants in spray cans and refrigerants in refrigerators. By limiting the use of freons, the depletion of the ozone layer was slowed
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The reveal of chlorofluorocarbons' (CFCs) potential to destroy the oz…
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FacebookNobel Prize
How We Measure Ozone - Air (U.S. National Park Service)
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How We Measure Ozone - Air (U.S. National Park Service)
Oct 14, 2020
nps.gov
Paul Crutzen, Mario Molina and Sherwood Rowland were awarded the Nobel Prize in Chemistry in 1995 for helping us understand why the ozone layer, which protects us from harmful UV radiation, was disappearing. On this day, in 1987, nations signed the Montreal Protocol on Substances that Deplete the Ozone Layer in order to fix the problem. Thanks to the laureates work we have managed to reverse this depletion and today the ozone layer is starting to recover. GIF: Ozone depletion occurs in cold temp
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Paul Crutzen, Mario Molina and Sherwood Rowland were awarded …
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FacebookNobel Prize
International action against ozone depleting substances yields significant gains - NASA Science
International action against ozone depleting substances yields signif…
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Earth's ozone layer continues to recover, scientists report
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9.9K views · 237 reactions | The Earth's protective #ozone layer is...
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