Unfinished business after five decades of ozone-layer science and policy
The Montreal Protocol has begun to heal the Antarctic ozone hole and avoided more global warming than any other treaty. Still, recent research shows that new unexpected emissions of several chlorofluorocarbons, carbon tetrachloride, and hydrofluorocarbons, are undermining the Protocol’s success. It...
Published in: | Nature Communications |
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Main Authors: | , , |
Format: | Text |
Language: | English |
Published: |
Nature Publishing Group UK
2020
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Subjects: | |
Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7450078/ http://www.ncbi.nlm.nih.gov/pubmed/32848157 https://doi.org/10.1038/s41467-020-18052-0 |
Summary: | The Montreal Protocol has begun to heal the Antarctic ozone hole and avoided more global warming than any other treaty. Still, recent research shows that new unexpected emissions of several chlorofluorocarbons, carbon tetrachloride, and hydrofluorocarbons, are undermining the Protocol’s success. It is time for policymakers to plug the holes in the ozone hole treaty. |
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