Page 464

Reck, R. A. 1978. Thermal Effects of Cloud Parameter Variations in the Manabe-Wetherald Radiative-Convective Atmospheric Model. Report GMR-2820. Warren, Mich.: General Motors Research Laboratories, and paper presented at the Conference on the Parameterization of Extended Clouds and Radiation for Climate Models, sponsored by the International Council of Scientific Unions and organized by the Joint Organizing Council of the Global Atmospheric Research Program of the United Nations, Oxford, England, September 1978.

Reck, R. A. 1979a. Comparison of fixed cloud-top temperature and fixed cloud-top altitude approximations in the Manabe-Wetherald radiative-convective atmospheric model. Tellus 31:400–405.

Reck, R. A. 1979b. Carbon dioxide and climate: Comparison of one- and three-dimensional models. Environment International 2:387–391.

Reck, R. A. 1984. Climatic Impact of Jet Engine Distribution of Alumina (Al2O3): Theoretical Evidence for Moderation of Carbon Dioxide (CO2) Effects. Report GMR-4740. Warren, Mich.: General Motors Research Laboratories, and paper presented to the American Geophysical Union, San Francisco, Calif., December 1984.

Sarmiento, J., and J. R. Toggweiler. 1984. A new model for the role of the oceans in determining atmospheric pCO2. Nature 308:621–624.

Schwartz, S. E. 1988. Are global cloud albedo and climate controlled by marine phytoplankton? Nature 336:441–445.

Siegenthaler, U., and T. Wenk. 1984. Rapid atmospheric CO2 variations and ocean circulation. Nature 308:624–626.

Steinbeck, K., and C. L. Brown. 1976. Yield and Utilization of Hardwood Fiber Grown on Short Rotations. Applied Polymer Symposium, 28:393–401. New York: Wiley & Sons.

Stix, T. H. 1989. Removal of chlorofluorocarbons from the atmosphere. Journal of Applied Physics 66:5622–5626.

Stumm, W., and J. J. Morgan. 1970. Aquatic Chemistry. New York: Wiley-Interscience.

Tans, P. P., I. Y. Fung, and T. Takahashi. 1990. Observational constraints on the global atmospheric carbon dioxide budget. Science 247:1431–1438.

Tolbert, M. A., M. J. Rossi, and D. M. Golden. 1988. Heterogeneous interactions of chlorine nitrate, hydrogen chloride, and nitric acid with sulfuric acid surfaces at stratospheric temperatures. Geophysical Research Letters 8(15):847–850.

Toon, O. B., and J. B. Pollack. 1976. A global average model of atmospheric aerosols for radiative transfer calculations. Journal of Applied Meteorology 15:225–246.

Turco, R. P., O. B. Toon, T. Ackerman, J. B. Pollack, and C. Sagan. 1983. Nuclear winter: Global consequences of multiple nuclear explosions. Science 222:1283–1293.

U.S. Bureau of the Census. 1988. Statistical Abstract of the United States: 1989, 109th edition. Washington, D.C.: Government Printing Office.

U.S. Forest Service. 1990. FY 1989 U.S. Forest Planting Report. Washington, D.C.: U.S. Forest Service, U.S. Department of Agriculture.

World Resources Institute. 1990. World Resources Report 1990–91. New York: Oxford University Press.