Production of antioxidants was investigated in needles of fir (Abies alba Mill.) and spruce
(Picea abies (L.) Karst) after exposure to low concentrations of SO2, O3, and a combination …

Databases are needed for the ozone (O 3) risk assessment on adult forest trees under stand
conditions, as mostly juvenile trees have been studied in chamber experiments. A synopsis …

Young beech and spruce were grown in pots along a gradient of ozone pollution in
Switzerland. Spruce was harvested after one and beech after two seasons and carbohydrate …

Cutleaf coneflower (Rudbeckia laciniata L.), crown-beard (Verbesina occidentalis Walt.),
and tall milkweed (Asclepias exaltata L.) are wildflower species native to Great Smoky …

Climate change as projected for Central Europe will lead to prolonged periods of summer
drought and enhanced air temperature. Thus, forest management practices are required to …

The impact of chronic free air ozone (O 3) exposure and belowground pathogen stress on
growth and total biomass development of young beech trees (Fagus sylvatica L.) was …

summary Needles from young and mature Scots pine trees (Pinus sylvestirs) were collected
at three field sites in eastern Germany, ie Menz, Taura, and Gossa, which differed in SO2 …

A lysimeter study was performed to monitor effects of elevated ozone on juvenile trees of
Fagus sylvatica L. as well as on the plant–soil system. During a fumigation period over …

summary The effect of unfiltered versus filtered air was tested on tree seedlings at different
sites with prevailing ozone pollution, at different altitudes. Growth and biomass data from …

Abstract Damage of Pinus ponderosa Dougl. Ex P. and C. Laws, in the San Bernardino
Mountains in Southern California is a well-known example for ozone-phytotoxic effects in …