Proceedings of the Fourth International Clean Air CongressS. Kasuga |
Common terms and phrases
acid air pollution air quality air quality standards airport ambient air analysis annual area sources arsenic atmospheric average bronchitis cadmium calculated chemical chloroplasts coefficient cryolite decreased deposition determined diffusion dispersion distance distribution dose downwind effects emission Environ environmental equation estimated evaluation experiments exposure factors flow foliar fumigation Gaussian plume ground level height increase industrial injury Japan leaf lung maximum mean measured meteorological method morning glory nitrogen nitrogen dioxide NO₂ observed obtained oxidant ozone parameters particulate Pasquill pesticides photochemical smog photosynthetic plants plume model point sources pphm prediction regression reported Rijnmond sampling shown in Fig shows simulated smelters smog smoke SO₂ stability class stack standard deviation stomata sulfate sulfur dioxide surface symptoms Table temperature tion Tokyo traffic turbulence urban values velocity vertical wind direction wind speed wind tunnel µg/m³