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Estimation of Wet and Dry Deposition of Pollutant Sulfur in Eastern Canada as a Function of Major Source Regions

  • J. D. Shannon
  • E. C. Voldner

Abstract

The contributions of major anthropogenic source regions to wet and dry deposition of total S in eastern Canada are estimated for a winter month and a summer month with the ASTRAP model. Results indicate that the U.S. and Canada contribute approximately equal amounts to total S deposition in Canada; Canadian sources contribute more than one half of dry deposition and less than one half of wet deposition.

Keywords

Source Region Emission Factor Emission Inventory Trajectory Regional External Affair 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Benkovitz, C.: 1980, MAP3S/RAINE Emission Inventory Progress Report’, Brookhaven National Laboratory Report BNL 53178.Google Scholar
  2. Homolya, J. B. and Cheney, J. L.: 1978, Workshop Proceedings on Primary Sulfate Emissions from the Combustion of Fossil Fuels’, Vol. 2, EPA–600/9–78–020b, U.S. Environmental Protection Agency, Research Triangle Park, NC, 1978, pp. 3 – 13.Google Scholar
  3. Shannon, J. D.: 1981, Atmos. Environ. 15, 689.CrossRefGoogle Scholar
  4. United States Department of State and Canadian Department of External Affairs: 1980, Memorandum of Intent on Transboundary Air Pollution’, (annex).Google Scholar

Copyright information

© D. Reidel Publishing Company, Dordrecht, Holland 1982

Authors and Affiliations

  • J. D. Shannon
    • 1
  • E. C. Voldner
    • 2
  1. 1.Radiological and Environmental Research DivisionArgonne National LaboratoryArgonneUSA
  2. 2.Atmospheric Dispersion DivisionAtmospheric Environment ServiceDownsviewCanada

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