||Urban Air Pollution Worldwide: Results of the GEMS (Global Environment Monitoring System) Air Monitoring Project.
Bennett, B. G. ;
Kretzschmar, J. G. ;
Akland, G. G. ;
de Koning, H. W. ;
||Environmental Monitoring Systems Lab., Research Triangle Park, NC. ;London Univ. (England). ;Study Centre for Nuclear Energy, Mol (Belgium). ;World Health Organization, Geneva (Switzerland).
Air pollution ;
Sulfur dioxide ;
Urban areas ;
||Some EPA libraries have a fiche copy filed under the call number shown.
Measurements of sulfur dioxide and suspended particulate matter in urban areas have been compiled in an international air quality monitoring project. Interpretative analyses of the 1973 to 1980 data have been completed, showing the general range of concentrations, intercity comparisons, correlations, guideline comparisons and trends. The collective results give a global picture of urban air quality conditions.