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pro vyhledávání: '"C. V. Mathai"'
Autor:
C. V. Mathai
Publikováno v:
Air & Waste. 43:839-844
Title IV of the Clean Air Act Amendments of 1990 establishes a unique “market-based“ approach to reduce national electric utility sulfur dioxide (SO2) emissions during the next century by about 10 million tons/year below the corresponding level i
Publikováno v:
Air & Waste. 43:74-84
An international specialty conference, jointly sponsored by the Air & Waste Management Association (AW (2) emissions source characterization; (3) source apportionment of nontraditional sources; (4) fugitive dust characterization and control technolog
Autor:
John G. Watson, Judith O. Zwicker, Robert A. Eldred, P.J. Feeney, Ivar Tombach, Thomas A. Cahill, C. V. Mathai, Judith C. Chow, C. Fred Rogers
Publikováno v:
Environmental Science & Technology. 24:1090-1099
Several past and ongoing visibility measurement programs in the rural western US have used ambient aerosol samplers of differing designs. These differences make a direct comparison of aerosol data from these studies difficult. In order to establish t
Publikováno v:
JAPCA. 39:419-426
An APCA (now, the Air Waste Management Association) International Specialty Conference was held in San Francisco, California in February 1988 to exchange new information on novel applications, model theory, measurement processes, and software related
Autor:
C. V. Mathai, A. W. Harrison
Publikováno v:
Canadian Journal of Physics. 57:1557-1564
Winter sampling of dry continental–mountain air just leeward of the Canadian Rockies with a five-stage cascade impactor and optical particle spectrometer shows that a lognormal mass size distributi...
Publikováno v:
JAPCA. 38:888-894
Autor:
C. V. Mathai, A. W. Harrison
Publikováno v:
Canadian Journal of Physics. 60:1101-1107
As part of an ongoing general research program on the effects of atmospheric aerosols on visibility and its dependence on aerosol size distributions in Calgary, this paper presents the results of a comparative study of particle size distribution and
Publikováno v:
JAPCA. 39:1569-1576
Two versions of a size-classifying isokinetic sequential aerosol sampler (SCISAS) have been designed, built, tested, and deployed in a field program in the southwestern US. The SCISAS units can operate at unattended sites, exposing four or more filte
Autor:
C. V. Mathai, I. H. Tombach
Publikováno v:
JAPCA. 37:700-707
As part of a study examining the technical basis for a secondary national ambient air quality standard for fine particulate matter to protect visibility, we reviewed available data on atmospheric aerosol and visibility in the eastern U.S. This paper
Publikováno v:
Journal of Applied Meteorology. 19:515-520
During the winter months of 1979, an Active Scattering Aerosol Spectrometer was operated in down-town Calgary to measure the effect of chinooks on the aerosol particle size distribution in the range 0.1–1.0 μm. An Aerovironment Acoustic Sounder pr