Interaction of integrated aerosol content in the stratosphere and total ozone content

A. V. Nevzorov; O. E. Bazhenov; A. V. Elnikov; V. A. Loginov

doi:10.1117/12.2601829

15 December 2021 Interaction of integrated aerosol content in the stratosphere and total ozone content

A. V. Nevzorov, O. E. Bazhenov, A. V. Elnikov, V. A. Loginov

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191629 (2021) https://doi.org/10.1117/12.2601829
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

We analyze the annual variations in the total ozone content (TOC) over Tomsk in period of 1994-2017 and integrated aerosol backscattering coefficient (IABC) in period of 2000-2016, obtained using M-124 ozonometer and lidar method respectively. The correlation coefficient between these time series turned out to be -0.23, indicating that, although localized in the same altitude range, these time series are uncorrelated. Study of annual behaviors, formed from these time series, showed that TOC can be fitted by the function sin, while IABC by the function cos. At the same time, both functions depend on a single parameter, i.e., time. These functional relationships constitute the parametric equation of circle on the plane. This allowed us to conclude that the variations of these atmospheric constituents are formed mainly in two perpendicular directions.

Citation Download Citation

A. V. Nevzorov, O. E. Bazhenov, A. V. Elnikov, and V. A. Loginov "Interaction of integrated aerosol content in the stratosphere and total ozone content", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191629 (15 December 2021); https://doi.org/10.1117/12.2601829

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