The influence of long-term free-air ozone fumigation and canopy position on leaf contents of
total glutathione, its redox state, non-structural proteins (NSP), soluble amino compounds …

The effect of free-air ozone fumigation and crown position on antioxidants were determined
in old-growth spruce (Picea abies) trees in the seasonal course of two consecutive years …

The goal of the present study was to examine the effects of slow and rapid changes of ozone
(O3) concentrations on the physiological behaviour of current‐year needles of Norway …

We quantified ascorbate, glutathione and α-tocopherol in fine roots of mature Fagus
sylvatica L. under free-air canopy ozone (O3) exposure (twice ambient O3 concentration …

We characterized leaf gas exchange and antioxidative defence of two-year-old seedlings
and 60-year-old trees of Fagus sylvatica exposed to ambient (1× O3) or two-fold ambient (2× …

Since the year 2000 mature beech and spruce trees were treated in a field experiment with
double ambient ozone concentrations. Elevated ozone had no influence on average single …

This study attempted to detect the impact of ozone on adult trees of Norway spruce (Picea
abies [L.] Karst.) and European beech (Fagus sylvatica L.) in an experimental mixed stand in …

To cope with environmental stress, plants are equipped with antioxidative (eg, ascorbate,
glutathione and α-tocopherol) and photoprotective (eg, xanthophyll cycle pigments) defense …

Nine-year-old Norway spruce from two clones and beech grown in open-top chambers were
exposed to both drought and elevated (ambient+ 0.05 μl l− 1) ozone. Beech was less …

Two clones of Norway spruce were exposed to elevated ozone levels (100 μg m− 3 with
episodes of 130–360 μg m− 3) in combination with acidic mist (pH 3· 0) for two vegetation …