Inner-seasonal factors of variability of submicrometer aerosol optical characteristics

Svetlana A. Terpugova; Mikhail V. Panchenko; Alexandre G. Tumakov; Victor V. Pol'kin; Elena P. Yausheva

doi:10.1117/12.221046

20 September 1995 Inner-seasonal factors of variability of submicrometer aerosol optical characteristics

Svetlana A. Terpugova, Mikhail V. Panchenko, Alexandre G. Tumakov, Victor V. Pol'kin, Elena P. Yausheva

Proceedings Volume 2506, Air Pollution and Visibility Measurements; (1995) https://doi.org/10.1117/12.221046
Event: European Symposium on Optics for Environmental and Public Safety, 1995, Munich, Germany

Abstract

The data analyzed on the direct scattering coefficient of the aerosol 'dry matter' (mu) (45 degrees), parameters of condensation activity of aerosol particles (gamma) , and thermo- optical parameters F equals (mu) (25 degrees C)/(mu) (100 degrees C) and Q equals (mu) (250 degrees C)/(mu) (100 degrees C). Resulting from the analysis of the power spectrum of the scattering coefficient (mu) (45 degrees), it is revealed that the principal frequencies of this parameter are observed both on the inner-day values (12 and 24 hours) and on the periods of approximately 2, 3, and 8 days. It is more reasonable to relate them with synoptic processes. Thermo- and hygro-optical parameters (gamma) , F, and Q have the more weak variations than (mu) (45 degrees).

Citation Download Citation

Svetlana A. Terpugova, Mikhail V. Panchenko, Alexandre G. Tumakov, Victor V. Pol'kin, and Elena P. Yausheva "Inner-seasonal factors of variability of submicrometer aerosol optical characteristics", Proc. SPIE 2506, Air Pollution and Visibility Measurements, (20 September 1995); https://doi.org/10.1117/12.221046

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