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Davies, J. A:; Schroeder, R.; McArthur, L. J.B. (2011)
Publisher: Tellus B
Journal: Tellus B
Languages: English
Types: Article

Classified by OpenAIRE into

arxiv: Physics::Atmospheric and Oceanic Physics
Spectral optical depth measurements at Hamilton, Ontario in 1981 and 1983 are used to estimate stratospheric aerosol optical depths and a particle size distribution for the period of maximum stratospheric perturbation by aerosol due to the El Chichon eruption. Results are generally in good agreement with high altitude measurements and estimates. On average, stratospheric optical depth increased by about 0.08 with little spectral variation. Maximum aerosol enhancement occurred between January and May 1983. Mean optical depths for this period were inverted by the constrained linear inversion method of King. The resulting size distribution was similar to the haze H form of the incomplete y distribution. It compared favourably with a distribution obtained by inverting NASA CV990 optical depth measurements and was similar to estimates based on direct aerosol measurements by aircraft and balloon.DOI: 10.1111/j.1600-0889.1988.tb00219.x
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    • J. A. DAVIES, R . SCHROEDER A N D L. J. B. McARTHUR Kaufman, Y. and Fraser, R . S. 1983. Light extinction by aerosols during summer air pollution. J . Clim. Appl. Meteorol. 22, 1694- 1706.
    • King, M . D. 1982. Sensitivity of constrained linear inversions to the selection of the Lagrange multiplier. J. Atmos. Sci. 39, 1356-1369.
    • King, M . D., Byrne, D . M., Herman, B. M. and Regan, J. A. 1978. Aerosol size distributions obtained by inversion of spectral optical depth measurements. J. Atmos. Sci. 35,2153-2167.
    • King, M. D., Harshvardhan and Arking, A. 1984. A model of the radiative properties of the El Chichon stratospheric aerosol layer. J. Clim. Appl. Meteorol. 23, 1121-1137.
    • McCartney. E. J. 1976. Oprics o f t h e atmosphere. Wiley, New York, 408 pp.
    • Rosen, J . M. and Hofman, D . J. 1986. Optical modelling of stratospheric aerosols: present status. Appl. O p t . 25, 410-419.
    • Spinhirne, J . D. 1983. El Chichon eruption cloud: latitudinal variation of the spectral optical thickness for October 1982. Geophys. Rex Lett. 10, 881 -884.
    • Thomalla, E . and Quenzel, H. 1982. Information content of aerosol properties with respect to their size distribution. Appl. O p t . 21, 3170-3177.
    • Toon, 0. B. and Pollack, J . B. 1976. A global average model of atmospheric aerosols for radiative transfer calculations. J. Appl. Mereorol. 15, 225-246.
    • Trakhovsky, E., Lipson, S. G . and Devir, A. D. 1982. Atmospheric aerosols investigated by inversion of experimental transmittance data. Appl. O p t . 21, 3005-3010.
    • Vigroux, E. 1953. Contributions to the experimental study of absorption by ozone (in French). Ann. Phys. (Paris)8. 709-762.
    • Young, A. T . 1980. Revised depolarization corrections for atmospheric extinction. Appl. O p t . 19, 3427-3428.
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