Abstract Biogenic Volatile Organic Compounds (BVOC) play a critical role in biosphere–
atmosphere interactions and are key factors of the physical and chemical properties of the …

Tropospheric ozone (O3) is an important stressor in natural ecosystems, with well‐
documented impacts on soils, biota and ecological processes. The effects of O3 on …

Assessment of spatial and temporal variation in the impacts of ozone on human health,
vegetation, and climate requires appropriate metrics. A key component of the Tropospheric …

The northern hemisphere temperate and boreal forests currently provide an important
carbon sink; however, current tropospheric ozone concentrations ([O3]) and [O3] projected …

Across the 28 EU member states there were nearly half a million premature deaths in 2015
as a result of exposure to PM 2.5, O 3 and NO 2. To set the target for air quality levels and …

The surface concentration of ozone ([O3]) has risen from less than 10 ppb prior to the
industrial revolution to a day‐time mean concentration of approximately 40 ppb over much of …

Abstract Background In 1994, a “Pan-European Programme for Intensive and Continuous
Monitoring of Forest Ecosystems” started to contribute to a better understanding of the …

Tropospheric concentrations of phytotoxic ozone (O3) have undergone a great increase
from preindustrial 10–15 ppbv to a present-day concentration of 35–40 ppbv in large parts of …

Forests in Europe face significant changes in climate, which in interaction with air quality
changes, may significantly affect forest productivity, stand composition and carbon …

Southern forests are at the highest ozone (O 3) risk in Europe where ground-level O 3 is a
pressing sanitary problem for ecosystem health. Exposure-based standards for protecting …