and A. P. Waggoner of the Department of Civil Engineering and the Institute for Environmental Studies, University of Washington, Seattle, Washington; and B. M. Herman of the Institute of Atmospheric Sciences, University of Arizona, Tucson, Arizona, each of whom allowed me to use results of his unpublished work during preparation of this paper.
Altshuler, A. P. (1973). Atmospheric sulphur dioxide and sulphate. Distribution of concentration at urban and non-urban sites in the United States, Environ. Sci. Technol. 7, 709.
Atwater, M. A. (1970a). Planetary albedo changed due to aerosols, Science 170, 64.
Atwater, M. A. (1970b). Investigation of the radiation balance for polluted layers of the urban environment, Ph.D. Thesis, New York U.
Barteneva, O. D. (1960). Scattering functions of light in the atmospheric boundary layer, Izv. Geophys. Sci. 12, 1852 (English transl. p. 1237).
Charlson, R. J., A. H. Vanderpol, D. S. Covert, A. P. Waggoner, and N. C. Ahlquist (1974). H2SO4/(NH4)2SO4 background aerosol: Optical detection in St. Louis region, Atmos. Environ. 8, 1257.
Dzubay, T. G., and R. K. Stevens (1973). Applications of x-ray fluorescence to particulate measurements, preprint from National Environmental Research Center, U.S. EPA.
Hilst, G. R. (1970). Sensitivities of air quality prediction to input errors and uncertainties, in Proceedings of Symposium on Multiple-Source Urban Diffusion Models, U.S. EPA, APCO Publ. No. AP–86.
Lin, C. I., M. Baker, and R. J. Charlson (1973). Absorption co-efficient of atmospheric aerosol: A method for measurement, Appl. Opt. 12, 1356.
Munn, R. E. (1973). Secular increases in summer haziness in the Atlantic provinces, Atmosphere 11, 156.
Petersen, C. M., H. J. Paulus, and G. A. Foley (1969). The number-size distribution of atmospheric particles during temperature inversions, J. Air Pollut. Control Assoc. 19, 795.
Robinson, G. D. (1947). Notes on the measurement and estimation of atmospheric radiation, Quart. J. R. Meteorol. Soc. 73, 127.
Robinson, G. D. (1958). Some observations from aircraft of surface albedo and albedo and absorption of clouds, Arch. Meteorol. Geophys. Bioklimatol. B9, 28.
Robinson, G. D. (1962). Absorption of solar radiation by atmospheric aerosol, as revealed by measurements at the ground, Arch. Meteorol. Geophys. Bioklimatol. B12, 19.
Waldram, J. M. (1945). Measurement of the photometric properties of the upper atmosphere, Quart. J. R. Meteorol. Soc. 71, 319.