Ryan Hossaini

Ryan's research explores variability and long-term changes to the chemical composition of Earth’s atmosphere and how such affect climate, the ozone layer and air quality. This involves development and application of numerical models, run on supercomputers, which simulate the past, present and future atmosphere and climate.

Ryan is an elected member of the International Ozone Commission and is co-chair of the Royal Meteorological Society’s Atmospheric Chemistry Special Interest Group.