High Resolution, Long-Period Modelling of Photochemical Oxidants over Europe
Concentrations of surface ozone over Europe currently exceeds the critical levels over which damage to vegetation and health may occur in many locations. This is true also in northern Europe and over Sweden regarding critical levels for vegetation and also occasionally, during summer in southern Sweden, regarding critical levels for human health. Optimising measures to reduce these exeedances, both nationally and internationally, requires a better understanding of the importance of various types of precursor emissions and processes influencing the distribution of photochemical oxidants.
KeywordsSurface Ozone Photochemical Oxidant Advective Flux High Ozone Concentration Scavenge Coefficient
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- Builtjes, P.J., Stern, R.M., and Pankrath, J., PHOXA: The use of a photochemical dispersion model for several episodes in North-Western Europe, in Air Pollution Modelling and its Application, Vol VI, H. van Dop, ed., Plenum Press, New York (1988).Google Scholar
- Robertson, L., Langner J., and Enghardt M., 1996, MATCH-Meso-scale atmospheric transport and chemistry modelling system. Basic transport model description and control experiments with Rn222. Swedish Meteorological and Hydrological Institute RMK-70.Google Scholar
- Simpson, D., 1992, Long-period modelling of photochemical oxidants in Europe. Model calculations for July 1985. Atmos. Environ. 26A:1609.Google Scholar
- Simpson, D., 1995, Biogenic emissions in Europe. 2. Implications for ozone control strategies. J. Geophys. Res. 100:22, 891.Google Scholar
- Simpson, D., Andersson-Sköld Y. and Jenkin M. E., 1993, Updating the chemical scheme for the EMEP MSC-W oxidant model: current status. EMEP MSC-W Note 2/93.Google Scholar
- Zlatev, Z, Christensen, J., and Eliassen, A., 1993, Studying high ozone concentrations by using the Danish eulerian model, Atmos. Environ, 27A:845.Google Scholar
- Verver, J.G., Blom, J.G., van Loon, M., and Spee, E.J., A comparison of stiff ODE solvers fo atmospheric chemistry problems, Atmos. Environ. 30:49.Google Scholar