Conference on Visibility, Aerosols, and Atmospheric Optics September 3–6, 2006, Vienna The conference will address all aspects of atmospheric aerosol particles: their interaction with light, resulting with degradation of visual quality and/or alteration of radiative balance, the origin and processes leading to these particles, the documentation of visibility and its trends, as well as the effectivity of air pollution strategies on improvement of visual quality. The deadline for submission of abstracts is April 15, 2006. For details see http://visibility.exp.univie.ac.at
0021-8502/$ - see front matter doi:10.1016/j.jaerosci.2006.01.009