Geography 5961- Solar Variability Beer, T. et al…2000. The role of the sun in climate forcing. Quatern. Res., 19:403-15. Crowley, T.J. and Kim, K-Y. 1996. Comparison of proxy records of climate change and solar forcing. Geophys. Res. Lett., 23:259-62 Damon, P.E. and Peristykh, A.N. 1999. Solar cycle length and 20th century northern hemisphere warming revisited. Geophys. Res. Lett., 26(16):2469-72. Eddy, J.A. et al. 1982: Changes in the solar constant and climate effects. Nature 300: 689-693 Foukal, P. and J. Lean. 1990: An empirical model of total solar irradiance variation between 1874 and 1988. Science 247:556-558. Foukal, P. 2002. A comparison of variable solar total and ultraviolet irradiance output in the 20th century. Geophys. Res. Lett. 29(23): 2089. Free, M. and Robock, A. 1999. Global warming in the context of the little ice age. J. Geophys. Res. 104(D16):19057-70. Fris-Christensen, E. et al. (eds.). 2001. Solar variability and climate. Kluwer, Dordrecht, 440 pp. Fröhlich, C. 1987: Variability of the solar “constant” on time scales of minutes to years. J. Geophys. Res., 92(D1): 796-800. Gorney, D.G. 1990: Solar cycle effects on the near-earth space environment. Rev. Geophys., 28:315-336 Gough, D.O. 1981: Solar interior structure and luminosity variations. Solar Phys., 74: 21-34. Gribbin, J. 1978: Astronomical influences. In: J. Gribbin (ed.) Climatic Change. Section 3. Hanna, E. 1996. Have long-term solar minima such as the Maunder minima, any recognizable climatic effect? Weather 51:234-42; 304-12. Harvey, L.D.D. 1980: Solar variability as a contributory factor to Holocene climate change. Progr. Phys. Geog., 4:487-530. Herman, J.R. and R.A. Goldberg. 1978: Sun, Weather and Climate. NASA-SP 426. Rind, D., Lean, J. Healy,R. 1999. Sinulated time-dependent climate response to solar radiative forcing since 1600. J. Geophys. Res., 104(D2): 1973-90. Labitzke, K. and H. van Loon. 1990: Associations between the 11-year solar cycle, the Quasi-biennial oscillation and the atmosphere: A summary of recent work. Phil. Trans. Roy Soc., London A. 330: 577-589. Lean, J. 1987: Solar ultraviolet irradiance variations. A review. J. geophys. Res., 92(D1): 839-868. Lean, J. and D. Rind. 1994: Solar variability: implications for global change. EOS 75(1): 1,5-7. Lean, J. and Rind, D. 1998. Climate forcing by changing solar radiation. J. Climate 11:3069-94 Lean, J. and Rind, D. 2001. Sun climate connection: Earth’s response to a variable sun. Science 252(5515): 234-36. Pecker, J.C. and S.K. Runcorn. (eds.). 1990: The earth’s climate and variability of the Sun over recent millennia: geophysical, Astronomical and Archaeological Aspects. Royal Society, London, 692 pp. (see Wigley, T.M.L. and P.M. Kelly, pp. 547-560) Pittock, A.B. 1983: Solar variability, weather and climate. An update. Quat. J. Roy. Met. Soc., 109:23-36. Schuurmans, C.J.E. 1981: Solar activity in climate. In: A. Berger (ed.). Climatic Variations and Variability: Facts and Theories. Pp. 559-575. Solanki, S.K. and Fligge, M. 1999. A reconstruction of total solar irradiance since 1700. Geophys. Res. Lett., 26(16): 2465-68. Stuiver, M. and T.F. Braziunas. 1992: Evidence of solar activity variations. In: R.S. Bradley and P.D. Jones (eds.). Climate since A.D. 1500. Routledge. Pp. 593-605. Wigley, T.M.L. 1988: The climate of the past 10,000 years and the role of the sun. In: F.R. Stepehnson and A.L. Wolfendale (eds.). Secular Solar and Geomagnetic Variations in the Last 10,000 Years. Kluwer. Pp. 209-224. Wilson, R.C. and H.S. Hudson. 1991: The sun’s luminosity over a complete solar cycle. Nature 351:42-43