Vol. 15, issue 11, article # 7

Arshinov M. Yu., Belan B. D., Zuev V. E., Krasnov O. A., Pirogov V. A., Sklyadneva T. K., Tolmachev G. N. Long-term variability of tropospheric ozone in Tomsk as a reflection of solar activity. // Atmospheric and oceanic optics. 2002. V. 15. No. 11. P. 896-901.    PDF
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Abstract:

In this paper we compare a many-year behavior of the surface ozone concentration (SOC) and solar activity (radio-frequency emission at 10.7 cm). It is revealed that the behavior of SOC retraces the solar activity with a 2 to 3 years time lag. Analysis of possible causes of such a lag calls for a conclusion that it can be due to transient process of the vegetation response to the variations in the UV-B radiation income. It is known that vegetation produces up to one third of the ozone-forming substances. Therefore the comparison of long-term behavior of SOC and normalized vegetation index (NVI) was done that showed a good correlation between their dynamics.