1. Foreword

   • Edwin H. White

   EditorialNotes Pages: v - v

2. Acidic deposition — Extent and impact on forest soils, nutrition, growth and disease phenomena in Central Europe: A review

   • K. E. Rehfuess

   OriginalPaper Pages: 1 - 20

3. Role of air pollution in forest decline in Eastern North America

   • Dale W. Johnson
   • George E. Taylor

   OriginalPaper Pages: 21 - 43

4. Potential hazards of lime application in a damaged pine forest ecosystem in Berlin, Germany

   • Bernd Marschner
   • Karl Stahr
   • Manfred Renger

   OriginalPaper Pages: 45 - 57

5. On the mechanism of adaptive metabolism of healthy-resistant trees from forest polluted areas

   • V. R. Villanueva
   • A. Santerre

   OriginalPaper Pages: 59 - 75

6. Silver fir decline in the vosges mountains (France): Role of climate and silviculture

   • Michel Becker
   • Guy Landmann
   • Gérard Lévy

   OriginalPaper Pages: 77 - 86

7. Nutritional disturbances and histological changes in declining forests

   • H. W. Zoettl
   • R. F. Huettl
   • J. Wisniewski

   OriginalPaper Pages: 87 - 109

8. Effects of acid irrigation and liming in a norway spruce stand (Picea abies [L.] KARST.)

   • K. Kreutzer
   • H. Reiter
   • A. Göttlein

   OriginalPaper Pages: 111 - 125

9. Climate change and forest decline: A review of the red spruce case

   • Edward R. Cook
   • Arthur H. Johnson

   OriginalPaper Pages: 127 - 140

10. Changes in foliar elements in red spruce seedlings after exposure to sulfuric and nitric acid mist

    • J. S. Jacobson
    • J. P. Lassoie
    • K. Yamada

    OriginalPaper Pages: 141 - 159

11. Forest decline in the boreal montane ecosystems of the southern Appalachian Mountains

    • R. I. Bruck
    • W. P. Robarge
    • A. McDaniel

    OriginalPaper Pages: 161 - 180

12. Aluminum toxicity in forests exposed to acidic deposition: The ALBIOS results

    • Christopher S. Cronan
    • Richard April
    • Frank C. Thornton

    OriginalPaper Pages: 181 - 192

13. Impact of acid fog and ozone on coastal red spruce

    • R. Jagels
    • J. Carlisle
    • P. Tsai

    OriginalPaper Pages: 193 - 208

14. Nutrient cycling in adirondack conifer plantations: Is acidic deposition an influencing factor?

    • Christopher A. Nowak
    • James P. Shepard
    • Myron J. Mitchell

    OriginalPaper Pages: 209 - 224

15. Measurements of wet and dry deposition in a Northern Hardwood forest

    • J. P. Shepard
    • M. J. Mitchell
    • D. J. Raynal

    OriginalPaper Pages: 225 - 238

16. Natural stresses, nutrient imbalances and forest decline in southeastern Quebec

    • B. Bernier
    • D. Pare
    • M. Brazeauu

    OriginalPaper Pages: 239 - 250

17. Ion leaching from a sugar maple forest in response to acidic deposition and nitrification

    • N. W. Foster
    • P. W. Hazlett
    • I. K. Morrison

    OriginalPaper Pages: 251 - 261

18. Acid fog and ozone: Their possible role in birch deterioration around the Bay of Fundy, Canada

    • R. M. Cox
    • J. Spavold-Tims
    • R. N. Hughes

    OriginalPaper Pages: 263 - 276

19. Distribution of aluminum in black spruce saplings growing on two New Brunswick forest soils with contrasting acid sulfate sorption

    • Paul A. Arp
    • Catherine Akerley
    • Kajetan Mellerowicz

    OriginalPaper Pages: 277 - 297

20. Acidic deposition: What is fact, what is speculation, what is needed?

    • N. W. Foster

    OriginalPaper Pages: 299 - 306