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Modeling the Impact of Urban Emissions in Russia on Air Quality in Northern Europe

  • M. MakarovaEmail author
  • A. Rakitin
  • D. Ionov
Conference paper
  • 529 Downloads
Part of the NATO Science for Peace and Security Series C: Environmental Security book series (NAPSC)

Abstract

Accurate assessment of air quality on a regional scale and understanding the contribution of various sources is critical for developing mitigation strategies to improve air quality and protect human health. This study is a first attempt to use air quality modeling in characterizing the impact of anthropogenic emissions from urban sources in Russia on air pollution in Northern Europe. We used CMAQ to simulate concentrations of key air pollutants (CO, NO2, O3 and PM) in winter-spring of 2006. We used WRF to simulate meteorology, and SMOKE to prepare emission inputs using the official emission inventory for Russian Federation. CMAQ results were compared with the NO2 ground-based measurements of NO2, CO and O3 at Saint-Petersburg and its suburbs. We found that Saint-Petersburg is the most significant factor impacting air quality in the North-Western region of Russia. Specifically, concentrations of NO2 and CO within the lower layer in the troposphere may exceed background concentrations by 20 and 6 times (correspondingly) for St. Petersburg and its suburbs. Model results suggest that anthropogenic emissions from Saint-Petersburg can impact levels of pollutant concentrations more than 300 km away from megacity (e.g. in border countries Finland and Estonia).

Keywords

Anthropogenic Emission Sensitivity Simulation Urban Source Tropospheric Column Total Column Amount 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This work was supported by the Federal Purposeful Program “Kadry” (NK-627P/17, P969).

References

  1. 1.
    Byun DW, Schere K (2006) Review of the governing equations, computational algorithms, and other components of the Models-3 Community Multiscale Air Quality (CMAQ) modeling system. Appl Mech Rev 59:51–77CrossRefGoogle Scholar
  2. 2.
    Federal State Statistics Service. http://www.gks.ru/
  3. 3.
    Roshydromet (Federal Service for Hydrometeorology and Environmental Monitoring) (2009) Overview of the environmental statement and pollution in Russian Federation in 2008. http://downloads.igce.ru/publications/reviews/review2008.pdf
  4. 4.
    Skamarock WC, Klemp JB (2008) A time-split nonhydrostatic atmospheric model for research and NWP applications. J Comp Phys 227:3465–3485Google Scholar
  5. 5.
    SMOKE Manual. http://smoke-model.org

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.Faculty of Physics, Department of Atmospheric PhysicsSaint-Petersburg State UniversitySaint PetersburgRussia

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