… forest fires are rich in primary pollutants such as particles, carbon monoxide (CO), non-methane
volatile organic … Given the possible effect of the large amounts of oxidants in the urban …

… suggests that household and business activities with increased use of new consumer
products have been important sources of organic pollutants, especially in metropolitan areas. …

… the only large metropolitan area in Chile. The Valparaíso and Concepción metropolitan areas
have … No long-term, reliable measurements of volatile organic compounds are available for …

… from its precursor volatile organic compounds emitted from tea … found to be comparable with
metro cities of India and world. … , biogenic emissions of volatile organic compounds from tea …

… Submicron particle mass was dominated by organic compounds and sulfate. … of
anthropogenic and biogenic sources to particulate pollution. Although the sources and chemistry of …

… The measurements for volatile organic compounds provide a tool in characterizing regional
… Biogenic emissions in some areas could also be significant contributors to ozone formation. …

… Biogenic emissions sources include … region, a highly concentrated industrial area in western
Canada with more than 30 major industrial facilities. Several of the industries in the area are …

… analyzed at an urban site in the Metropolitan Area of São Paulo (… areas, an important contributor
source of biogenic volatile … by low volatile organic compounds, rather than semi-volatile …

… Directly emitted organic compounds of biogenic or anthropogenic … matter were investigated
from July 2005 to June 2006 in Ben Aknoun and Bab El-Oued, two metropolitan regions in …

… The physical and chemical properties of the atmosphere are influenced by the presence of
trace gases like nitrogen oxides (NOx) and volatile organic compounds (VOCs). The oxidising …