The log normal distribution represents a counting of the number concentrations of aerosol particles of various sizes. (judithcurry.com)
This was our lab's first attempt to incorporate the indirect effects of aerosols in a climate model. (gfdl.noaa.gov)
This was due to a combination of factors: a less active sun, higher levels of cooling aerosols from volcanoes and Asian factories, and increased heat uptake by the oceans. (newscientist.com)