Vol. 32, issue 07, article # 7

Bazhenov O.E., El'nikov A.V., Sysoev S.M. Total ozone content over Tomsk in 1994–2017: results of statistical analysis. // Optika Atmosfery i Okeana. 2019. V. 32. No. 07. P. 556–561 [in Russian].
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Abstract:

We presented the long-term (1994–2017) M-124 ozonometer observations of the total ozone (TO) content over Tomsk. They were used to determine the annual behavior with the corresponding standard deviations. After the long-term (a total of 8766 points) time series was processed to remove the annual oscillations, its variations were examined for a normality of the distribution. Next, the data obtained (also after being processed to remove the periodicity) was used to calculate the autocorrelation function. A harmonic, corresponding to the annual TO variations, predominates in the Fourier spectrum. Half-year oscillations with an order of magnitude lower amplitude were also detected. However, the Fourier spectrum contained no quasibiennial oscillations, quite often mentioned in the literature. They were extracted using simpler methods of statistical analysis.

Keywords:

total ozone content, annual total ozone behavior, distributions of variations, autocorrelation function and Fourier spectra, quasibiennial ozone variations

References:

  1. Aleksandrov E.L., Karol' I.L., Rakipova L.R., Sedunov Yu.S., Khrgian A.Kh. Atmosfernyj ozon i izmeneniya global'nogo klimata. L.: Gidrometeoizdat, 1982. 167 p.
  2. Otsenochnyj doklad ob izmeneniyakh klimata i yego posledstviyakh na territorii Rossijskoj Federatsii. V. 1. Izmeneniya klimata. M.: Rosgidromet, 2008. 227 p.
  3. Aleksandrov E.L., Izrael' Yu.A., Karol' I.L., Khrgian A.Kh. Ozonnyj shchit Zemli i yego izmeneniya. SPb: Gidrometeoizdat, 1992. 288 p.
  4. Krivolutskij A.A., Repnev A.I. Vozdejstviye kosmicheskikh faktorov na ozonosferu Zemli. M.: GEOS, 2009. 384 p.
  5. Stekhelin I. Global'nyj monitoring atmosfernogo ozona // Byulleten' WMO. 2008. V. 57, N 1. P. 45–54.
  6. Kashkin V.B., Kashkina L.V., Rubleva T.V. Atmosfernyj ozon i yego izucheniye s pomoshch'yu nazemnoj i sputnikovoj apparatury // Sovremennoye obrazovaniye. 2001. N 3. P. 63–71.
  7. WMO, Scientific assessment of ozone depletion: 2002. Global Ozone Research and Monitoring Project // Geneva: WMO, 2003. Report N 47. 498 p.
  8. Zuev V.V., Zuev V.E., Burlakov V.D., Dolgij S.I., El'nikov A.V., Nevzorov A.V. Klimatologiya stratosfernogo aerozolya i ozona po dannym mnogoletnikh nablyudenij na Sibirskoj lidarnoj stantsii // Optika atmosf. i okeana. 2003. V. 16, N 8. P. 719–724.
  9. Zuev V.V., Dolgij S.I., Bazhenov O.E. Klimatologiya i trendy stratosfernogo ozona nad Tomskom za period 1996–2002 years. // Optika atmosf. i okeana. 2004. V. 17, N 4. P. 312–316.
  10. Bazhenov O.E. Dolgovremennye trendy izmenenij obshchego soderzhaniya ozona po dannym nazemnykh (Tomsk: 56,48°N., 85,05°E.) i sputnikovykh izmerenij // Optika atmosf. i okeana. 2011. V. 24, N 9. P. 770–774; Bаzhenov О.Е. Long-term trends of variations in total ozone content according to data of ground-based (Tomsk: 56.48°N, 85.05°E) and satellite measurements // Atmos. Ocean. Opt. 2012. V. 25, N 2. P. 142–146.
  11. Kobzar' A.I. Prikladnaya matematicheskaya statistika. M.: Fizmatlit, 2006. 816 p.
  12. Kremer N.Sh. Teoriya veroyatnostej i matematicheskaya statistik. M.: YuNITI, 2004, 574 p.
  13. Bendat Dzh., Pirsol A. Prikladnoj analiz sluchajnykh protsessov. M.: Kniga, 2012. 541 p.
  14. Podkorytova O.A., Sokolov M.V. Analiz vremennykh ryadov: ucheb. posobie dlya bakalavriata i magistratury. M.: Yurajt, 2018. 267 p.
  15. Sergienko A.B. Tsifrovaya obrabotka signalov. 3-e izd. SPb.: BKHV-Peterburg, 2011, 768 p.
  16. Bazhenov O.E. Quasi-biennial oscillation of the total ozone and ozone concentrations at separate altitude levels over Arctic and Tomsk according to TOMS, OMI, and MLS observations // Int. J. Remote Sens. 2015. V. 36. P. 3033–3040.
  17. URL: http://beloe-bratstvo.ru/solnechnaya-aktivnost-online/ (last access: 27.02.2019).
  18. Perov S.P., Khrgian A.Kh. Sovremennye problemy stratosfernogo ozona. L.: Gidrometeoizdat, 1980. 288 p.
  19. Gruzdev A.N. Otsenka vliyaniya 11-letnego tsikla solnechnoj aktivnosti na soderzhanie ozona v stratosfere // Geomagnetizm i aeronomiya. 2014. V. 54, N 5. P. 678–684.

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