Titlebook: Air Pollution Modeling and Its Application IV; C. Wispelaere Book 1985 Plenum Press, New York 1985 Europe.air pollution.air quality.chemis

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Aspects of the Parameterization of Transformation and Removal Processes in Air Quality Modellingarbon monoxide (CO), sulphur dioxide (S0.), sulphate (SO..), nitric acid/nitrate (HNO./NO..), soot and many other types of particulate material (containing trace metals, hydrocarbons, chlorinated hydrocarbons etc.). Ozone alone, or in combination with SO.or NO./ is responsible for up to 90% of the c

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An Examination of Linear Parameterizations in a Statistical Long-Range Transport Modelval of the SO.cannot be justified. This suggests that linear models might be inadequate for the examination of emission control scenarios. However, we show that by assuming “efficient” removal of SO.we can construct a model which avoids explicit incorporation of the wet removal process. The validity

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Analysis of Acid Deposition Due to Sulfur Dioxide Emissions from Ohioion of smoke generated by volcanos and forest fires, high tropospheric levels of ozone in regions where the precursors of ozone production are not found in high quantities, radioactive fallout in regions distant from the nuclear release, and the transport and deposition of sulfur and nitrous oxides

Ebct207

Development of an Acid Rain Impact Assessment Modeld Canada (National Research Council, 1983). The present study was designed to address the question: Do current levels of S0.and NO.emissions from electric utility power plants in New York State contribute significantly to acid deposition and acidity in lakes and streams in acid-sensitive regions of

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Chemistry of Sulfate and Nitrate Formationhe ecological damage that acidic deposition may cause to streams and lake ecology, soils, forests, and materials has considerably increased (e. g., NRC, 1983; EPA, 1983; OTA, 1982). At the first meeting of the Convention on Long-Range Transboundary Air Pollution of the U.N. Economic Commission for E

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The Use of Field Data in Average Wet Deposition Modeling by rain scavenging. The degree of an air concentration decrease by washout processes can be estimated on the basis of various mathematics and physics in dependence on pollutant solubility and on size distributions of aerosol-rain systems. Greenfield (1957) modeled washout by means of inertia forces