Abstract
Dry deposition processes play an important role in delivering acidic SOX and NOX to the surface. Modeled regional S and N budgets in North America indicate that about half of the total deposition is dry deposited. Thus, there is advantage to be gained in more accurately representing dry deposition in ‘acid deposition’ model calculations. A scheme, based on a resistance analogy, for estimating areal-average deposition velocities of gaseous and particulate oxides of S and N is used. From a literature review of observations, estimates of surface resistances for gases and near surface resistances for particles are obtained. Boundary layer theory and meteorological data are used to estimate aerodynamic resistances for gases and particulates as well as near surface resistance for gases. Coupled with information on land-use, monthly mean dry deposition velocity fields are obtained. This paper briefly reviews the parameterization schemes and the required data bases. It discusses spatial and temporal variation in dry deposition velocities of the oxides.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
American Meteorological Society: 1985, Workshop on Uncertainty in Long-Range Transport Modelling, Woods Hole, Mass. Sept. 18–21, 1984. Proceedings to be published in AMS Bulletin.
Barry P.J.: 1965, The use of radioactive tracer gases to study the rate of exchange of water vapour between air and natural surfaces, Symp. on Isotope Techniques in the Hydrologic Cycle, University of Illinois, Champaign-Urbana, Illinois, Atomic Energy of Canada, Report 2576.
Chamberlain A.C.: 1980, Dry deposition of sulfur dioxide, Chap. 22, Atmospheric Sulfur Deposition, eds. Shriner, Richmond, Lindberg, Ann Arbor Science, 187–197.
Galloway J.N. and Whelpdale D.M.: 1980, Atmospheric Environment, 14, 409.
Hicks B.B.: 1984, The acidic deposition phenomenon and its effect A–7 Dry deposition processes, Critical Assessment Review-Papers, Vol. 1, Atmospheric Sciences, EPA–600/8–83–016AF, 7–1–7–70.
Hicks, B.B. and Garland J.A.: 1983, Overview and suggestions for future research on dry deposition, Precipitation Scavenging, Dry Deposition and Resuspension, eds. Pruppacher, Semonin and Slinn, 1429–1432, Elsevier.
Hicks B.B. and Liss P.S.: 1976, Tellus, 28, 348.
Ibrahim M., Barrie L.A. and Fanaki F.: 1983, Atmospheric Environment, 17, 781.
Logan J.: 1983, Nitrogen oxides in the tropospheric: global and regional budgets, J. Geophys. Res., 88, 785 and 807.
Masse C. and Voldner E.C.: 1983, Estimation of dry deposition velocities of sulfur over Canada and United States east of the Rocky Mountains, Precipitation Scavenging, Dry Deposition, and Resuspension, eds. Pruppacher, Semonin and Slinn, 991–1002, Elsevier.
Sheih C.M., Weseley M.L. and Hicks B.B.: 1979, A guide for estimating dry deposition velocities of sulfur over the eastern United States and surrounding regions, Argonne National Laboratory, Rep. ANL/RER–79–2, 1–56.
Sirois A. and Voldner E.C.: 1985, Estimation of dry deposition velocities in North America part II: The meteorological data banks, Canadian Meteorological Research Report - accepted for publication.
Sirois A. and Voldner E.C.: 1984, Estimation of dry deposition velocities in North America part I: The land-use data bank, Canadian Meteorological Research Report CMRR l/84, pp. 28.
Slinn, W.G.N,: 1982, Atmospheric Environment, 16, 1785
Slinn S.A. and Slinn W.G.N.: 1980, Predictions for particle deposition on natural waters, Atmospheric Environment, 14, 1013–1016.
Voldner E.C. and Shannon J.D.: 1983, Evaluation of predicted wet deposition fields of sulfur in eastern Canada, Transactions: the Meteorology of Acid Deposition, an APCA Specialty Conference, 387–399.
Voldner E.C., Barrie L.A. and Sirois A.: 1985, A review of dry deposition of oxides of sulphur and nitrogen with emphasis on long range transport modelling in North America, Submitted to Atmospheric Environment.
Wesely M.L. and Hicks B.B.: 1977, J. Air Poll. Contr. Assoc., 27, 1110.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1986 Springer Science+Business Media Dordrecht
About this paper
Cite this paper
Voldner, E.C., Sirois, A. (1986). Monthly Mean Spatial Variations of Dry Deposition Velocities of Oxides of Sulphur and Nitrogen. In: Martin, H.C. (eds) Acidic Precipitation. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3385-9_17
Download citation
DOI: https://doi.org/10.1007/978-94-009-3385-9_17
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8019-4
Online ISBN: 978-94-009-3385-9
eBook Packages: Springer Book Archive