Skip to main content
Log in

Some measurements of the extinction coefficients of solar radiation in Lagos

  • Published:
pure and applied geophysics Aims and scope Submit manuscript

Abstract

Solar radiance measurements covering over seventeen months are analysed for a location beside the Lagos Lagoon. The aerosol extinction coefficient was generally higher in the dusty months than in the wet months. ‘Clean air’ estimates of the coefficient are made. Data on its wavelength dependence are also presented.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Angström, A. (1929),On the atmospheric transmission of sun radiation and on dust in air, Geogr. Ann. H.2.

  • Angström, A. (1961),Techniques for determining the turbidity of the atmosphere, Tellus XIII, 214–223.

    Google Scholar 

  • Bullrich, K., Eiden, R., Jaenicke, R. andNowak, W. (1968),Solar radiation extincti radiation, skylight polarisation and aerosol particle total number and size distribution on the Island Mauii (Hawaii), Pure Appl. Geophysics69, 280–319.

    Google Scholar 

  • Cerf, A. (1976),Atmospheric turbidity in West Africa, inProceedings of the Symposium on Radiation in the Atmosphere (ed. H. J. Bolle), Science Press, Princeton, 16–17.

    Google Scholar 

  • de Bary, E. andBullrich, K. (1967),Tables related to light scattering in turbid air, Air Force Cambridge Research Laboratories, Special Publication 33.

  • Elterman, L. (1964),Atmospheric attenuation model, 1964, in the ultra-violet, visible and infrared regions for altitudes up to 50 km, Environ. Res. Paper No. 46, AFCRL 64-740, Bedford, Mass., Air Force Cambridge Research Laboratories.

    Google Scholar 

  • Hänel, G. (1976),Atmospheric suspensoids and relative humidity, Advances in Geophysics19, 74–188.

    Google Scholar 

  • Jaenicke, R. (1976),Continental aerosol over the ocean, inProceedings of the Symposium on Radiation in the Atmosphere (ed. H. J. Bolle), Science Press, Princeton, 29–31.

    Google Scholar 

  • Junge, C. (1963),Air Chemistry and Radioactivity, Academic Press, New York.

    Google Scholar 

  • Oluwafemi, C. O. (1979),Preliminary solar spectrophotometric measurements of the aerosol optical density at Lagos, Nigeria, Atmos. Environ., in Press.

  • Prospero, T. M. (1968),Atmospheric dust studies on Barbados, Bull. Amer. Meteor. Soc.49, 645–652.

    Google Scholar 

  • Volz, F. E. (1970),Spectral skylight and solar radiance measurements in the Caribbean: Maritime Aerosols and Sahara dust; J. Atmos. Sc.7, 1041–1047.

    Google Scholar 

  • Volz, F. E. (1974),Economical multispectral sunphotometer for measurements of aerosol extinction from 0.44 μmto 1.6 μmand precipitable water, Applied Optics13, 1732–1733.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Oluwafemi, C.O. Some measurements of the extinction coefficients of solar radiation in Lagos. PAGEOPH 118, 775–782 (1980). https://doi.org/10.1007/BF01593029

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01593029

Key words

Navigation