Photo-oxidants and precursors at Schauinsland, Black Forest : chemistry and transport

The main goal of this contribution was to contribute to a better understanding of the processes that control the budget of ozone and other photo-oxidants over Europe. Besides establishing a climatology of ozone and precursors in the context of TOR, particular emphasis was given to the role that meteorological and chemical processes play in controlling the concentrations observed at Schauinsland, an elevated rural site situated about three hours downwind of an urban settlement. (orig.)