title: Emerging areas in atmospheric photochemistry.
abstract: Sunlight is a major driving force of atmospheric processes. A detailed knowledge of atmospheric photochemistry is therefore required in order to understand atmospheric chemistry and climate. Considerable progress has been made in this field in recent decades. This contribution will highlight a set of new and emerging ideas (and will therefore not provide a complete review of the field) mainly dealing with long wavelength photochemistry both in the gas phase and on a wide range of environmental surfaces. Besides this, some interesting bulk photochemistry processes are discussed. Altogether these processes have the potential to introduce new chemical pathways into tropospheric chemistry and may impact atmospheric radical formation.
authors.affiliation: Université de Lyon, Lyon, 69626, France, christian.george@ircelyon.univ-lyon1.fr.
authors.forename: Christian
authors.initials: C
authors.lastname: George
authors.forename: Barbara
authors.initials: B
authors.lastname: D'Anna
authors.forename: Hartmut
authors.initials: H
authors.lastname: Herrmann
authors.forename: Christian
authors.initials: C
authors.lastname: Weller
authors.forename: Veronica
authors.initials: V
authors.lastname: Vaida
authors.forename: D J
authors.initials: DJ
authors.lastname: Donaldson
authors.forename: Thorsten
authors.initials: T
authors.lastname: Bartels-Rausch
authors.forename: Markus
authors.initials: M
authors.lastname: Ammann