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The Evaluation of the Tropospheric Ozone Variability in the Municipality of Suceava from the Meteorological Perspective

Dumitru Mihăilă / Andrei-Emil Briciu
  • Ph.D. student Department of Geography, University ,,Stefan cel Mare” of Suceava and Regional Meteorological Centre of Moldova, National Meteorological Administration of Romania
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/ Gina Ursul
Published Online: 2018-11-14 | DOI: https://doi.org/10.2478/pesd-2018-0041

Abstract

The daily, monthly and annual variations of the tropospheric ozone in the area of Suceava municipality are described and explained by using the correlations between the ozone concentration and the local meteorological parameters. The meteorological parameters are as follows: the air temperature, the air humidity, the sunshine duration, the wind speed and direction. All parameters represent hourly datasets recorded in the interval 2004-2007. The Pearson correlation coefficients and the linear regressions were obtained for daily, monthly and yearly scales. Significant positive correlations between the O3 and the temperature and strong negative correlations between the O3 and the air humidity were found, especially between 11 a.m. and 8 p.m., during the warm season. The sunshine duration and the wind speed and direction were found to have weaker, but good positive correlation with the O3 during the same hourly interval. The weekend effect of the ozone exists in the City of Suceava too, as the reduced road traffic during the weekend causes higher concentrations of ozone. The wavelet analyses were conducted in order to further explain the variability of the ozone.

Keywords: meteorological parameters; Pearson correlation coefficients; wavelet analysis; weekend effect

References

  • Grigore Elena, (2012) Potențialul bioclimatic al Podișului Dobrogiei de sud, Editura Universității București;Google Scholar

  • Bauer S.E. and Langmann B. (2002), Analysis of a summer smog episode in the Berlin-Brandenburg region with a nested atmosphere – chemistry model, Atmospheric Chemistry and Physics, 2, 259–270.Google Scholar

  • European Environmental Agency (2009), Assessment of ground-level ozone in EEA member countries, with a focus on long-term trends, EEA Technical report No 7/2009, ISSN 1725-2237, Office for Official Publications of the European Communities, Luxembourg.Google Scholar

  • Finlayson-Pitts B.J. and Pitts Jr. J.N. (1997), Tropospheric Air Pollution: Ozone, Airborne Toxics, Polycyclic Aromatic Hydrocarbons, and Particles, Science, 276(5315), 1045-1051.Google Scholar

  • Grinsted A., Moore J.C. and Jevrejeva S. (2004), Application of the cross wavelet transform and wavelet coherence to geophysical time series, Nonlinear Processes in Geophysics, 11, 561-566.Google Scholar

  • Hosseinibalam F., Hassanzadeh S. and Alizadeh R. (2010), Analysis and assessment of ground-level ozone measured at two stations in Tehran, Environmental Monitoring and Assessment, 165(1-4), 275-281.Google Scholar

  • Jacob D.J. and Winner D.A. (2009), Effect of climate change on air quality, Atmospheric Environment, 43, 51–63.Google Scholar

  • Kim J.H., Lee H.J. and Lee S.H. (2006, The characteristics of tropospheric ozone seasonality observed from ozone soundings at Pohang, Korea, Environmental Monitoring and Assessment, 118 (1-3), 1-12.Google Scholar

  • Labat D. (2010), Cross wavelet analyses of annual continental freshwater discharge and selected climate indices, Journal of Hydrology, 385, 269-278.Google Scholar

  • Lelieveld J., Dentener F.J., Peters W. and Krol M. C. (2004), On the role of hydroxyl radicals in the self-cleansing capacity of the troposphere, Atmospheric Chemistry and Physics, 4, 2337–2344.Google Scholar

  • Matthes S., Grewe V., Sausen R. and Roelofs G.J. (2007), Global impact of road traffic emissions on tropospheric ozone, Atmospheric Chemistry and Physics, 7, 1707-1718.Google Scholar

  • Mol W.J.A., van Hooydonk P.R. and de Leeuw F.A.A.M. (2008), European Topic Centre on Air and Climate Change Technical paper 2008/1. http://air-climate.eionet.europa.eu/. Accessed 1 July 2009.

  • Morlet J., Arehs G., Fourgeau I. and Giard D. (1982), Wave propagation and sampling theory, Geophysics, 47, 203–221.Google Scholar

  • Ordonez C., Mathis H., Furger M., Henne S., Huglin C., Staehelin J. and Prevot A.S.H. (2005), Changes of daily surface ozone maxima in Switzerland in all seasons from 1992 to 2002 and discussion of summer 2003, Atmospheric Chemistry and Physics, 5, 1187–1203.Google Scholar

  • Parry M.L., Canziani O.F., Palutikof J.P., van der Linden P.J. and Hanson C.E. (Eds.) (2007), Climate change 2007 – Impacts, adaptation and vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on climate change, Cambridge University Press, UK.Google Scholar

  • Pehnec G., Vadjic V. and Hršak J. (2005), Measurements of ozone concentrations in Zagreb, Environmental Monitoring and Assessment, 105 (1-3), 165-174.Google Scholar

  • Shan W., Yin Y., Zhang J., Ji X. and Deng X. (2009), Surface ozone and meteorological condition in a single year at an urban site in central–eastern China, Environmental Monitoring and Assessment, 151(1-4), 127-141.Google Scholar

  • Shutters S.T. and Balling Jr. R.C. (2006), Weekly periodicity of environmental variables in Phoenix, Arizona, Atmospheric Environment, 40, 304–310.Google Scholar

  • Ursul L.G. and Nicu M. (2008), Aspects on the monitoring of tropospherical ozone in Suceava city, Innovative Materials and Processes, Proceedings of the National Conference Days of the Faculty of Chemical Engineering and Environmental Protection, November 19-21 2008, 73-78.Google Scholar

  • Vandermeiren K., Harmens H., Mills G. and De Temmerman L. (2009), Climate Change and Crops, In: Impacts of Ground-Level Ozone on Crop Production in a Changing Climate (pp. 213-243), S.N. Singh (Ed.), Springer-Verlag, Germany.Google Scholar

  • Zavala M., Lei W., Molina M. J. and Molina L. T. (2009), Modeled and observed ozone sensitivity to mobile-source emissions in Mexico City, Atmospheric Chemistry and Physics, 9, 39–55.Google Scholar

About the article

Published Online: 2018-11-14

Published in Print: 2018-10-01


Citation Information: Present Environment and Sustainable Development, Volume 12, Issue 2, Pages 195–213, ISSN (Online) 2284-7820, DOI: https://doi.org/10.2478/pesd-2018-0041.

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© 2018 Dumitru Mihăilă et al., published by Sciendo. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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