Dave Cornwell wrote:


The graph on CFC's is interesting. Seems to be a clear decline since The
Montreal Protocol in 1989 so it shows that in some cases things can be done.
Dave


I get a rather less positive view from the data at

http://www.esrl.noaa.gov/gmd/aggi/ Table 2.


--
Gianna

http://www.buchan-meteo.org.uk
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