In our group we use a wide range of measurement and modelling techniques to study the chemical composition and physical structure of the earth’s atmosphere.

The atmosphere controls much of the complex environment in which we live. Ozone in the stratosphere protects us from harmful shortwave solar radiation, while changes in CO2 and other greenhouse gases are influencing the world’s changing climate. In the troposphere, chemical processes act to remove many unwanted species, while at the same time contributing to poor air quality, impacting the health of many, and leading to millions of premature deaths, particularly in the developing world.