The insects also produce 300 times less nitrous oxide, also a warming gas, and much less ammonia, a pollutant produced by pig and poultry farming.
Someone was passing around a brick of fly ash, a pollutant produced by coal-burning power plants, while across the room a man dressed in a Captain Planet costume — red shorts, green mullet — posed for pictures.
NO2 is regarded as a secondary pollutant produced from primary source NO which is being generated from internal combustion engines.
SO2 is a major air pollutant produced from coal and oil combustion, which has significant impacts upon human health.
Di 2-ethylhexyl) phthalate (Di 2-ethylhexylly used phthalateer anDEHPcrochemical environmental pollutant, producommonlyle changes in hepatic fusedion as judged by increase in liver weight and morplasticizerand biochemicrochemicalions.
Interestingly, ozone, a secondary air pollutant produced within PCA mixtures, has been shown to activate AP-1, which potentially regulates ozone-induced IL-8 release (Jaspers et al. 1997).
While explanations for this are not clear, it is thought to be a product of the relationship between ozone (a secondary pollutant produced by photochemical reactions) and traffic-related primary pollutants such as nitrogen oxides (NO) and volatile organic compounds (VOC) which can reduce ozone concentrations at least at the local scale.
Pulmonary C-fibers are stimulated by irritant air pollutants producing apnea, bronchospasm, and decrease in HR.
Ultraviolet radiation from the sun drives the chemical reactions between nitrogen oxides and other pollutants, producing ozone.
20 We used CO2 emissions, rather than deforestation and water pollution, to measure environmental degradation, because this indicator directly reflects the pollutants produced through manufacturing, and is less likely to be affected by the geographic context of a country than other indicators.
Frack-Free Upton believe the toxic chemicals, methane gas and other pollutants produced during exploration drilling will contaminate the water supply.
