The transition from CFC to HFA propellants is occurring because of public health concerns about the detrimental effects of CFCs on stratospheric ozone levels. In 2005, the Food and Drug Administration ...
Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
Historic Spanish analysis of atmospheric ozone highlights the importance of chlorofluorocarbon gases
Researchers have rebuilt the ozone column trends recorded between 1978 and 2008 that rise up over the Iberian Peninsula. The results highlight the influence that the prohibition of aerosols and ...
Chlorofluorocarbon effects and regulations : hearing before the Subcommittee on the Upper Atmosphere of the Committee on Aeronautical and Space Sciences, United States Senate, Ninety-fourth Congress, ...
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