The phenomenological solar effect on climate - Acrim.com

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Willson, R. C., and A. V. Mordvinov (2003), Secular total <strong>solar</strong> irradiance trend during <strong>solar</strong> cycles 21-23, Geophys. Res. Lett.,30(5)˫Frohlich C. and J. Lean (1998), <strong>The</strong> Sun's total irradiance: Cycles, trends and related climate change uncertainties since 1976, GRL.
Climate model approach:1) TSI defines TSI forcing.2) TSI forcing stimulates some TSI feedbacks predefined in the model.direct <strong>solar</strong> forcing + all <strong>solar</strong> feedbacks = total <strong>solar</strong> <strong>effect</strong>Conclusion:weaker TSI forcing = weaker feedbacks = weaker total <strong>solar</strong> <strong>effect</strong>Climate Phenomenological approach:1) Temperature record shows a <strong>solar</strong> signature.2) Solar signature on climate defines the total <strong>solar</strong> <strong>effect</strong> on climatetotal <strong>solar</strong> <strong>effect</strong> = direct <strong>solar</strong> forcing + all <strong>solar</strong> feedbacksConclusion:Two methods, two philosophiestotal <strong>solar</strong> <strong>effect</strong> is unaltered, thusweaker TSI forcing = stronger feedbacks
Page 1 and 2: The phenom
Page 3 and 4: Understanding Climate is an inverse
Page 5 and 6: IPCC 2007N+A FsN Fs
Page 7 and 8: Topology of the climate system acco
Page 10 and 11: A Realistic Topology of the Climate
Page 12 and 13: IPCC 2007Mann and Jones 20030.2K0.6
Page 16 and 17: A PhenomenologicalSun-Climate Coupl
Page 18 and 19: Climate sensitivity of the earth to
Page 20 and 21: IPCC 2007 MYSTERIES??? 0.1K or 0.03
Page 22 and 23: 1600-2005 P. Solar SignatureMaximum
Page 24 and 25: Schwartz (2007) JGR “Heat Capacit
Page 26 and 27: 1600-2007 P. Solar Signature to the
Page 28 and 29: CONCLUSIONSIf τ min= 5 +/- 1 years
Page 30 and 31: Proxy TSI secular reconstructions u
Page 32: Crowley, Science 289, 270-277 (2000

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