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Post by Col 'NDX on Apr 6, 2009 4:45:37 GMT
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Post by twawki on Apr 6, 2009 13:05:46 GMT
so was Galileo
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Post by twawki on Apr 6, 2009 13:08:37 GMT
Quote from paper
"Conclusion
Solar activity has weakened the vortex in both hemispheres. Periodic change in 200hPa temperature in response to changing ozone content and changing short wave radiation change ice cloud density and prevalence. This drives the Southern Oscillation. By and large it is the sea that stores energy and transports it to higher latitudes producing warmer winters. Ultimately sea surface temperature depends upon the Quasi Biennial Oscillation in ultraviolet radiation and the solar wind. The change in the solar QBO is responsible for the waxing and waning of the Southern Oscillation as it changes between El Nino and La Nina dominance.
Implications
Since warmer winters provide a longer growing season recent increase in winter temperature at high latitudes must be regarded as beneficial. That warming process is now reversing. If the sun descends into a deep minimum of ultraviolet and magnetic activity, all earth species will suffer.
The notion that carbon dioxide has caused a temperature increase is not supported by the climate record or observation of temperature dynamics beneath the tropopause. Limiting carbon emissions will do nothing to stem the course of solar driven climate change.[glow=red,2,300][/glow]
Modelling that begins with the assumption that influential parameters like ozone concentration, upper troposphere temperature and cloud cover are unaffected by solar activity, or that conditions in the troposphere are unaffected by QBO dynamics is devoid of value and has no utility whatsoever."
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In other words the cooling has started, be ready for the cold!
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