This course covers the chemical and physical processes controlling the composition of the troposphere and stratosphere and introduces the relevant fundamentals for processes in the gas phase, in aerosols and clouds. These concepts are explored in the context of key environmental issues, such as urban air pollution, stratospheric ozone depletion, and air quality connections to climate change.

This is a self-study course targeted at Master students who did not follow the bachelor course "atmospheric chemistry" or equivalent, providing a general introduction into atmospheric chemistry. It introduces the relevant fundamental concepts, which are explored in the context of key environmental issues, such as air pollution, stratospheric ozone depletion, and connections to climate change.

This atmospheric chemistry laboratory course introduces students to state-of-the-art instruments and methods for the investigation of the physico-chemical properties of aerosol particles at the Laboratory of Atmospheric Chemistry (Paul Scherrer Institute). We will use a flowtube to coat black carbon particles with organic material and to observe the changes in their physical-optical properties.

The colloquium is a series of scientific talks by prominent invited speakers assembling interested students and researchers from around Zürich. Students take part of the scientific discussions.

The colloquium is a series of scientific talks by prominent invited speakers assembling interested students and researchers from around Zürich. Students take part of the scientific discussions.

The colloquium is a series of scientific talks by prominent invited speakers assembling interested students and researchers from around Zürich. Students take part of the scientific discussions.