Climate change and air pollution are critical environmental issues both in the here and now
and for the coming decades. A recent OECD report found that unless action is taken, air …

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 …

Executive summary Land and climate interact in complex ways through changes in forcing
and multiple biophysical and biogeochemical feedbacks across different spatial and …

Exposure to ambient volatile organic compound (VOCs) in urban areas is of interest
because of their potential chronic and acute adverse effects to public health. Limited …

Reactive gases and aerosols are produced by terrestrial ecosystems, processed within plant
canopies, and can then be emitted into the above-canopy atmosphere. Estimates of the …

Wildfires emit significant amounts of pollutants that degrade air quality. Plumes from three
wildfires in the western US were measured from aircraft during the Studies of Emissions and …

Many plants invest carbon to form isoprene. The role of isoprene in plants is unclear, but
many experiments showed that isoprene may have a role in protecting plants from thermal …

Large quantities of non-methane organic compounds are emitted into the atmosphere from
biogenic sources, mainly from vegetation. These organic compounds include isoprene …

Emissions of nonmethane hydrocarbon compounds to the atmosphere from the biosphere
exceed those from anthropogenic activity. Isoprene, a five-carbon diene, contributes more …

Abstract The 1999 Regional Haze Rule provides a context for this review of visibility, the
science that describes it, and the use of that science in regulatory guidance. The scientific …