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Seasonal variation of global UV-B flux and its dependence on atmospheric ozone and particulate at a low latitude station Cover

Seasonal variation of global UV-B flux and its dependence on atmospheric ozone and particulate at a low latitude station

Open Access
|Jan 1992

Abstract

Seasonal variation of the ground reaching global UV-B flux at a low latitude non-industrial location Mysore (12.6°N, 76.6°E) is examined in comparison with the seasonal variation of atmospheric ozone data from the Dobson spectrophotometer operated at Kodaikanal (10.2°N, 77.5°E). The observed dissimilar variation of the global UV-B flux with ozone for different solar zenith positions indicates the role of seasonally varying atmospheric aerosols and particulate in producing enhanced scattering of UV-B radiation in summer period. Monthly variation of atmospheric turbidity coefficient β also indicates the seasonal variation of the atmospheric aerosol and particulate concentrations which are larger for the summer months.

Language: English
Page range: 237 - 242
Submitted on: Jul 18, 1990
Accepted on: Mar 20, 1992
Published on: Jan 1, 1992
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services

© 1992 B. S. N. Prasad, H. B. Gayathri, N. Murali Krishnan, B. N. Murthy, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.