Molecular spectroscopy method in the stratospheric ozone problem

Margarete S. Kiseleva; Igor N. Ovcharenko; Irina N. Reshetnikova

doi:10.1117/12.267808

3 March 1997 Molecular spectroscopy method in the stratospheric ozone problem

Margarete S. Kiseleva, Igor N. Ovcharenko, Irina N. Reshetnikova

Proceedings Volume 3090, 12th Symposium and School on High-Resolution Molecular Spectroscopy; (1997) https://doi.org/10.1117/12.267808
Event: 12th Symposium and School on High Resolution Molecular Spectroscopy, 1996, St. Petersburg, Russian Federation

Abstract

The altitudinal ozone concentration profiles have been determined at altitudes 16-29 km with spectroscopic method of generalized argument. Experimental base of this method is the unresolved solar spectra. These spectra have been registrated in the region of v₃ ozone band ((lambda) equals 9.6 micrometer, (Delta) (lambda) equals 0.05 micrometer) with balloon borne spectrometer. The balloon experiments have been realized at Rylsk (Russia) 08.08.90 and Aire sur Adour (France) 19.09.93. The generalized ozone absorption coefficients were obtained by using line-by-line calculations and the modern spectroscopic information on spectral line parameters. The investigation of altitudinal ozone concentration profiles was accompanied by simultaneous study of the aerosol extinction coefficient profiles for lambda equals 0.54 micrometer and lambda equals 0.81 micrometer ((Delta) (lambda) equals 0.012 micrometer). The altitudinal ozone and aerosol profiles presented here are compared with the results of early analogous investigations carried out by the authors of this report. the anticorrelation between the ozone concentration and the aerosol extinction coefficients is founded.

Citation Download Citation

Margarete S. Kiseleva, Igor N. Ovcharenko, and Irina N. Reshetnikova "Molecular spectroscopy method in the stratospheric ozone problem", Proc. SPIE 3090, 12th Symposium and School on High-Resolution Molecular Spectroscopy, (3 March 1997); https://doi.org/10.1117/12.267808

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