Acid Deposition : Proceedings of the CEC Workshop Organized As Part of the Concerted Action “Physico-Chemical Behaviour of Atmospheric Pollutants”, Held in Berlin, 9 September 1982

Proceedings of the EEC Workshop organized within the Framework of the Concerted Action "Physico-Chemical Behaviour of Atmospheric Pollutants", held in Berlin, 9 September 1982 Front Matter....Pages i-x Address of Welcome....Pages 1-2 Acid Deposition the Present Situation in Europe....Pages 3-30 Effects of Acid Deposition....Pages 31-41 Remarks on the Paper by Prof. Ulrich on “Effects of Acid Deposition”....Pages 42-42 Answer to the Remarks of Mr. Zimmermeyer....Pages 43-43 Characterization of Acidity in Natural Waters....Pages 44-55 Formation of Atmospheric Acidity....Pages 56-81 Background Precipitation Acidity....Pages 82-107 Trends in the Acidity of Rain in Europe: A Re-Examination of European Atmospheric Chemistry Network Data....Pages 108-113 Trend Development of Precipitation-Ph in Central Europe....Pages 114-122 Acid Precipitation over the Netherlands....Pages 123-128 Investigation of the Source Regions for Acid Deposition in the Netherlands....Pages 129-141 Wet and Dry Deposition of Acidic and Heavy Metal Components in the Federal Republic of Germany....Pages 142-148 Heavy Elements in Acid Rain....Pages 149-154 Acidic Input to a Beech and Spruce Forest....Pages 155-171 Field Measurements of NO and NO 2 Fluxes to and from the Ground....Pages 172-184 Studies of the Acidity and Chemical Composition of Clouds....Pages 185-194 Preliminary Measurements from an Aircraft into the Chemical Composition of Clouds....Pages 195-203 Model Calculations of the Effect of SO 2 , NO x or HC Emission Changes on Regional Scale Sulphate and Nitrate Production....Pages 204-217 Workshop Conclusions....Pages 218-226 Back Matter....Pages 227-235