The effect of ozone (O 3) on growth, yield and foliar antioxidants of spring wheat (Triticum
aestivum L. cv. Turbo) was investigated in 1990 and 1991 in Braunschweig, Germany …

Many studies have reported modification in the degree of O 3 damage to photosynthesis by
elevated CO 2 and soil N supply. However, the mechanism underlying the modification is …

Ozone-sensitive (NC-S clone) and resistant plants (NC-R clone) of Trifolium repens and
Centaurea jacea were exposed to moderate ozone concentrations in ambient air. The aim of …

We have studied the effects of ozone, carbon dioxide and ozone combined with carbon
dioxide fumigations on catabolic and detoxification pathways in spruce (Picea abies [L.] …

Abstract Spinach (Spinacia oleracea L.), broad bean (Vicia faba L.) and beech (Fagus
sylvatica L.) plants were exposed to ozone at concentrations often measured in air during …

Plants possess a wide range of cellular mechanisms that help them tolerate potentially toxic
substances. Several studies that were carried out under laboratory conditions have …

The growth of potted birch cuttings (one clone of Betula pendula) was studied under low O 3
concentrations (0, 0.050, 0.075, 0.100 μl l-1) throughout an entire growing season. With …

Field studies were conducted during 2003 and 2004 from early June to the end of August, at
20 sites of lower or higher elevation within north-central Pennsylvania, using seedlings of …

At present, Alpine forests in Central Europe can experience O3 episodes above 100 ppb,
and mean annual O3 levels at the altitude of subalpine and montane forests are about 50 …

Ozone is the most important air pollutant and its concentration in ambient air is still rising.
Ozone concentrations measured at reference height (50 m is EMEP ozone modelling …