GEOGRAPHY 5951 ASTRONOMICAL THEORY OF CLIMATE - ORBITAL VARIATIONS Archer, M.A. and R.E. Garrison. 1986: Milankovitch cycles through geologic time. Paleooceanog, 1 369-372. Berger, A. 1981: Astronomical theory of Paleoclimates. In: A. Berger (ed.) Climatic Variations and Variability: Facts and Theories, Reidel Publishing Company, p. 501-525. Berger, A. 1988: Milankovitch theory and climate. Rev, Geophys., 26: 624-657. Berger, A. et al. 1984: Milankovitch and Climate (Part I and Part II). Reidel Publishing Company 1,121 pp. (especially pp. 83-111 and 269-305). Berger, A. et al. 1993: Glaciation and deglaciation mechanism in a coupled twodimensional climate-ice sheet model. J. Glaciol., 39: 45-49. Berger, A. et al. 1993: Insolation and the earth's orbital periods. J. Geophys. Res., 98(D6): 10,341 10,362. Berger, A., Gallee, H. and Tricot, C. 1993. Glaciation and deglaciation mechanisms in a coupled two-dimensional climate - ice sheet model. J. Glacial.39(131): 45-49.oi, Berger, A., Loutre, M.F. and Laskar, J. 1992. Stability of the astronomical frequencies over the Earth's history for paleoclimatic studies. Science 255: 560-66. Berger, A.and Loutre, M.F. 1997. Long-term variations in insolation and their effects on climate: the LLN experiments. Surv. Geophys., 18:147-612. Berger, A.L. 1978: Long term variations of daily insolation and Quaternary climatic changes. J. Atmos. Sci., 35: 2,362-2,367. Birchfield, G.E. et al. 1982: A model study of the role of high latitude topography in the climatic response to orbital insolation anomalies. J. Atmos. Sci., 39: 71-87. Bradley, R.S. 1999. Paleoclimatology: Reconstructing Climates of the Quaternary, 2nd Edn., Academic Press, pp. 35-46. Broecker, W.S. and Denton, G.S. 1990. What drives glacial cycles? Set. Amer., 262: 48-56. Covey, C. 1984: The earth's orbit and the ice ages. Scientific American, 250: 58-66. Crowley, T.J. and G.R. North. 1991: Paleoclimatology. Oxford University Press, pp. 132-151. development of a 0 to 300,000-year chronostratigraphy. Quatern. Res., 27:1-29. Gallimore, R.G. and J:E. Kutzbach. 1965: Snow cover and sea ice sensitivity to generic changes in Earth orbital parameters. J. Geophys. Res., 100: 1,103-1,120. Goodess, C.M. et al. 1992: The nature and causes of climate change. Ch. 2. Hays, J.D., J. Imbrie and N.J. Shackleton. 1976: Variations in the earth's orbit: pacemaker of the ice ages. Science, 194: 1,121-1,132. (Discussion. 198: 528-301). Hyde, W.T. and W.R. Peltier. 1987: Sensitivity experiments with a model of the Ice Age cycle. The response to Milankovitch forcing. J. Atmos. Sci., 44: 1,351-1,374. Imbrie , J. et al. 1993. On the structure and origin of glacial cycles, 2: The 100,000-year cycle. Paleoceanogr., 8: 699-735. Imbrie, J. et al. 1989: Oceanic response to orbital forcing in the Late Quaternary: observational and experimental strategies. In: A. Berger et al. (eds.) Climate and Geo-sciences, Kluver, pp. 121-164. Kutsbach, J.E. and R.E. Gallimore. 1988: Sensitivity of a coupled atmosphere/mixed layer ocean model to changes in orbital forcing at 9000 years BP. J. Geophys. Res., 93: 803-821. Kutzbach, J. E. et al. 1996. Vegetation and soil feedbacks on the response of the African monsoon to orbital forcing in the early to middle Holocene. Nature 384: 623-26. Martinson, D.G. et al. 1987: Age dating and the orbital theory of the Ice Ages. Development of a high-resolution 0 to 300,000 year chronostratigraphy. Quat. Res., 27: 1-29. Martinson, D.M. et al. 1987. Age dating and the orbital theory of the Ice Ages: Milankovitch, M. 1941: Canon on Insolation and the Ice-Age Problem. (Royal Serbian Academy Sp. Publ., 132) Engl. trans. 1969, Israel Prog. Sci. Trans., 484 pp. Neeman, B.U. et al. 1988: The Milankovitch theory and climate sensitivity (2 parts). J. Geophys. Res., 93(D9): 11,153-11,174; 11,175-11,191. Prell, W.L. and J.K. Kutzbach. 1987: Monsoon variability over the past 150,000 years. J. Geophys. Res., 92(D7): 18,411-18,425. Rial, J.A. 1995. On the origin of the long-period sawtooth shape of the late Pleistocene paleoclimate records: the first derivative of the Earth's orbital history. Geophys. Res. Lett., 22(15): 1997-2000. Rial, J.A. 1998. Pacemaking the Ice Ages by frequency modulation of Earth's orbital eccentricity. Science 285(5427): 564-68. Rind. D. et al. 1989: Can Milankovitch orbital variations initiate the growth of ice sheets in a general circulation model. J. Geophys Res., 94: 12,851-12,871. Roe, G.R. and Alien, M.R. 1999. A comparison of competing explanations for the 100,000-yr. Ice age cycle. Geophys. Res. Lett., 26(15): 2259-62. Shackleton, N.J. et al. 1988: The evolution of oceanic oxegen-isotope variability in the North Atlantic over the past three million years. Phil. Trans. Roy. Soc., London, B, 318: 679-688. Short, D.A. et al. 1991: Filtering of Milankovitch cycles by earth's geography. Quat. Res., 35: 157-173. Willis K.J. et al., 1999. The role of sub-Milankovitch climatic forcing in the initiation of the Northern Hemisphere glaciation. Science 285(5427): 568-71.