Statistical characteristics of surface ozone concentration in Ruispiri in 2006-2009
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Abstract
Some results of the statistical analysis of the data observation about surface ozone concentration (SOC) in Ruispiri (East Georgia) during the period with 2006 for 2009 are presented. In total 1220 days of continuous measurements of SOC from 9 till 23 o'clock are analysed (18300 hourly values of SOC). In particular, the annual variation of monthly average values of SOC is studied, distribution functions of hourly values of SOC for three periods of time (year, warm and cold half-year) are received. Daily variation of SOC, and also mean hourly speeds of its change for the specified periods of time is studied. Correlation of hourly values of SOC with each other, and also with mean values of SOC(9-17) and SOC(9-23) are considered. It is shown, that in daily variation of SOC there is a presence autocorrelation both for mean annual values of SOC, and for mean SOC in warm and cold half-year. Correlation and linear regression connection between SOC(9-17) and SOC(15) are steady enough in time and, in particular, can be used for estimations daily mean values of SOC at rare hourly measurements. The weekly variation of SOC is studied. It is received, that in cold half-year SOC in the weekends is more, than in the week-days. By data for a year and warm half-year this effect it is not observed.
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J. Kharchilava , A. Amiranashvili – Studies of Atmospheric Ozone Variations in Soviet Georgia, Results of Researches on the International Geophysical Projects, SGC, Moscow, 1988, p.p.1-114 (in Russian).
A.G. Amiranashvili – National Report on Existing and Planned Activities Relating to Ozone Research and the Monitoring. Calibration and Archiving of Measurements; and on UV-B Monitoring and Initiatives Aimed at the Prevention of UV-B and Sun-Related Injuries in Georgia, Report of the 6th meeting of the ozone research managers of the parties to the Vienna Convention for the protection of the ozone layer, Vienna, Austria, September 19-21, 2005, 48, 129-133.
A.Amiranashvili, V. Amiranashvili, T.Gzirishvili, J. Kharchilava, K. Tavartkiladze - Modern Climate Change in Georgia. Radiatively Active Small Atmospheric Admixtures, Institute of Geophysics, Monograph, Transactions of M.Nodia Institute of Geophysics of Georgian Academy of Sciences, ISSN 1512-1135, vol. LIX, 2005, p.p.1-128.
K. Tavartkiladze, N. Begalishvili, J. Kharchilava, D. Mumladze, A. Amiranashvili, J. Vachnadze, I. Shengelia, V. Amiranashvili – Contemporary climate change in Georgia. Regime of some climate parameters and their variability, Monograph, Tbilisi, ISBN 99928-885-4-7, 2006, 177 p., (in Georgian).
A.G. Amiranashvili, V.A.Chikhladze, J.F. Kharchilava, N.S.Buachidze, L.N. Intskirveli -Variations of the Weight Concentrations of Dust, Nitrogen Oxides, Sulphur Dioxide and Ozone in the Surface Air in Tbilisi in 1981-2003, Proc. 16th International Conference on Nucleation&Atmospheric Aerosols, Kyoto, Japan, 26-30 July 2004, 678-681.
V. Chikhladze – The results of studies of variations of surface ozone concentration in Tbilisi in 1984-2003, Transactions of Institute of Geophysics of Georgian Academy of Sciences, ISSN 1512-1135, vol. LVIII , 2003, 182-186, (in Russian).
A. Amiranashvili, V. Amiranashvili, V. Chikhladze, J. Kharchilava, L. Kartvelishvili - The statistical analysis of average seasonal, semi-annual and annual values of surface ozone concentration in Tbilisi in 1984-2003, Journal of the Georgian Geophysical Society, Issue B. Physics of Atmosphere, Ocean and Spase Plasma, ISSN 1512-1127, vol. 12B, Tbilisi, 2008, pp. 45 – 48.
A. Amiranashvili, V. Amiranashvili, A. Davituliani, A. Nodia, J. Kharchilava, V. Chikhladze, L. Chelidze – Photochemical smog in the atmosphere of Tbilisi and its influence on the people health , Ecological problem of Tbilisi, 2002, 147-152, (in Georgian).
A.G. Amiranashvili, V.A. Amiranashvili, T.S. Bakradze, V.A. Chikhladze, N.Ya. Glonti, J.F. Kharchilava, I.I. Tuskia - On the influence of cosmic rays on the secondary aerosols formation in the atmosphere, 7th Int. Conference "Problems of Geocosmos", Abstract, 26 - 30 May, 2008, St. Petersburg, Russia.
A. Amiranashvili, V. Amiranashvili, R. Gogua, T. Matiashvili, A. Nodia, J. Kharchilava, A. Khunjua, V. Chikhladze, K. Tavartkiladze, V. Gabedava - The estimation of the risk of some meteorological- geophysical factors for the health of people under the conditions of Eastern Georgia (based on the example to Tbilisi), Proc. 3th Int. Conf. “State and the conservation of air pond and water-mineral resources of health resort- recreational regions ", Kislovodsk, Russia, 21-24 April 2003, 74-76, (in Russian).
J. Kharchilava, A. Amiranashvili, V. Chikhladze – Some results of studies of the surface ozone concentration in Ruispiri and Tbilisi in 2002 year, Proc. 3th Int. Conf. “State and the conservation of air pond and water-mineral resources of health resort- recreational regions ", Kislovodsk, Russia, 21-24 April 2003, 37-38, (in Russian).
J. Kharchilava, V. Chikhladze, M. Kharchilava – Variability of surface layer ozone concentration in Tbilisi and in a countryside, Transactions of the Institute of Hydrometeorology of Georgian Academy of Sciences, ISSN 1512-0902, vol. 108, 2002, 52-58, (in Georgian).
J. Kharchilava – Changing surface ozone concentration in city and country in dependence on season and weather conditions, Proceedings of Mikheil Nodia Institute of Geophysics , ISSN 1512-1135, vol. LX , Tbilisi, 2008, 270-277, (in Russian).
N. Kobisheva, G. Narovlianski - Climatological processing of the meteorological information, Leningrad, Gidrometeoizdat, 1978, 294 p., (in Russian).
M.G. Kendall - Time-series, Moscow, 1-200, 1981, (in Russian).
E. Forster, B. Ronz - Methods of correlations and regressions analysis, M., “Finance and Statistics”, 1983, 304 p., (in Russian).