Air quality in Europe during the summer of 2003 as a prototype of air quality in a warmer climate
Vautard, R., Beekmann, M., Desplat, J., Hodzic, A., & Morel, S. (2007). Air quality in Europe during the summer of 2003 as a prototype of air quality in a warmer climate. Comptes Rendus Geoscience, 339, 747-763. doi:10.1016/j.crte.2007.08.003
The extremely warm summer of 2003, with its August heat wave, is taken as a prototype of future summer weather in Europe. The stagnant circulation led to accumulation of heat and pollutants, increased forest fires, and induced high ozone and particulate matter levels. After a description of the m... Show moreThe extremely warm summer of 2003, with its August heat wave, is taken as a prototype of future summer weather in Europe. The stagnant circulation led to accumulation of heat and pollutants, increased forest fires, and induced high ozone and particulate matter levels. After a description of the meteorological conditions encountered, we review here the effects of the heat-wave meteorology on photochemistry, wild fires, and particulate matter, at the continental and urban scales. We discuss the extent to which this special summer can be taken for projecting air quality in a future warmer climate, especially in the perspective of changes in regional and global emissions. For ozone, the effect of regional reduction of emissions will dominate over summer climate change, but the increase in baseline ozone should significantly raise the mean ozone levels. Show less
