00000nam 2200000zi 4500 9.900866 CaOODSP 20221107175526 m o d f cr bn||||||||| 201211s1978 onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En41-21/1978E-PDF St. Louis, G. A., author. The impact of air pollution at selected major Canadian airports / by G.A. St. Louis. [Ottawa] : Mobile Sources Division, Abatement and Compliance Branch, Air Pollution Control Directorate, [1978?] 1 online resource (iv, 31 pages) : illustration text txt rdacontent computer c rdamedia online resource cr rdacarrier Some pages blank in this copy. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 30-31). "This study examines the present and future emissions impact of aircraft and airport operations at three major Canadian airports. Airport emission sources include aircraft traffic, ground traffic and stationary installations. Emission densities (tons of pollutants per year per square mile) are calculated at Toronto International Airport, Montreal International Airport (Dorval) and St-Hubert Airport, for 1976, 1984 and 1996. These emission densities of HC, CO and NOₓ are compared to the emission densities of Toronto and Montreal. The results seem to indicate that there is or will be no significant air pollution problem at these airports, at least for the next 20 years, as long as aircraft engines in the future meet proposed U.S. emission standards"--Abstract. Airports Environmental aspects Canada. Aircraft exhaust emissions Environmental aspects Canada. Air Pollution Canada. Aéroports Aspect de l'environnement Canada. Avions Moteurs Gaz d'échappement Aspect de l'environnement Canada. Air Pollution Canada. Canada.‏ ‎ Air Pollution Control Directorate.‏ ‎ Mobile Sources Division, issuing body. PDF 881 KB https://publications.gc.ca/collections/collection_2021/eccc/En41-21-1978-eng.pdf