Acid Deposition

1. Emissions, Chemistry and Deposition.- Chemistry of Precipitation in Haifa, Israel, 1981-1989.- Acid aerosols.- Oceanic Sources of Sulphur and their Contribution to the Atmospheric Budget: a Review.- Acid Precipitation Research in Brazil: A Short Review.- 2. Ecosystem Effects.- The Application of Cause-Effect Criteria to the Relationship between Air Pollution and Forest Decline in Europe.- Effects of Acidic Deposition on High-Elevation Spruce-Fir Forests in the United States.- The Release of Aluminium into Soil Solutions and Drainage Waters.- Results of Research into Decay of the Fir (Abies Alba Mill.) in the Pyrenees. New Data about Nutritional and Physiological Disturbances..- Indirect Effects of Acid Rain Mediated by Mineral Leaching: An Evaluation of Potential Roles of Leaching from the Canopy.- Contribution to Forest Decline Studies; Biochemical Effects of Atmospheric Pollution (Acid Rain) in Picea Trees.- Acid Waters in the United Kingdom: Evidence, Effects and Trends.- The Influence of Reductions in Atmospheric Sulphate Deposition on Ion Leaching from Podzolic Soils Under Hardwood Forest.- Crown Structure and Tree Vitality.- New Forest Damages in Central Europe: Development, Causes and Policies.- The Effect of Liming Agricultural Land on the Water Quality of the River Esk, Cumbria.- 3. Effects on Structural Materials.- Background and Local Contributions to Acidic Deposition and their Relative Impact on Building Stone Decay: A Case Study of Northern Ireland.- Some Aspects of the Surface Chemistry Involved in the Weathering of Building Limestone.- Critical Loads and Critical Levels for the Effects of Sulphur and Nitrogen Compounds.- 4. Mitigation, Control and Management.- Control of Nitrogen Oxides from Coal Combustion.- Using Science to Develop and AssessStrategies to Reduce Acid Deposition in Europe.- "Forget the Environment - The Real Battle's About Jobs, Coal and Politics as Usual". Clean Air Legislation and Flue Gas Desulphurisation in the USA.