1. Distribution of different fractions of cadmium, zinc, lead, and copper in unpolluted and polluted soils

   • Teruo Asami
   • Masatsugu Kubota
   • Kiyoto Orikasa

   OriginalPaper Pages: 187 - 194

2. Does SO₂ fumigation change the chemical defense of woody plants: The effect of short-term SO₂ fumigation on the metabolism of deciduous Salix myrsinifolia plants

   • R. Julkunen-Tiitto
   • A. Lavola
   • P. Kainulainen

   OriginalPaper Pages: 195 - 203

3. Throughfall quality and quantity in polluted and damaged ecosystems in Northern Bohemia

   • Štěpán Růžička

   OriginalPaper Pages: 205 - 218

4. Effects of simulated acid rain on the growth, nutrition, foliar pigments and photosynthetic rates of sugar maple and white spruce seedlings

   • Murray J. Dixon
   • Allen L. Kuja

   OriginalPaper Pages: 219 - 236

5. Heavy metals in tropical Lake Kariba, Zimbabwe

   • Håkan Berg
   • Martina Kiibus
   • Nils Kautsky

   OriginalPaper Pages: 237 - 252

6. Determination of silver in soils by atomic absorption spectrometry

   • Satoshi Saeki
   • Masatsugu Kubota
   • Teruo Asami

   OriginalPaper Pages: 253 - 261

7. Temporal variation in precipitation chemistry on the shore of the Chesapeake Bay

   • Thomas E. Jordan
   • David L. Correll
   • Nancy M. Goff

   OriginalPaper Pages: 263 - 284

8. Impact of phosphorus loadings on macro-algal communities in the Red Sea coast of Egypt

   • Kh. M. Abou-Aisha
   • I. A. Kobbia
   • F. Schanz

   OriginalPaper Pages: 285 - 297

9. The stability of hydrogen ion and specific conductance in filtered wet-deposition samples stored at ambient temperatures

   • John D. Gordon
   • Leroy J. Schröder
   • C. Van Bowersox

   OriginalPaper Pages: 299 - 313

10. Genotoxicity of snow in the Montreal metropolitan area

    • Paul A. White
    • Joseph B. Rasmussen
    • Christian Blaise

    OriginalPaper Pages: 315 - 334

11. An absence of ecotype evolution in three Eucalyptus species colonizing coal mine soils with low pH and high aluminium content

    • Louise M. Egerton-Warburton

    OriginalPaper Pages: 335 - 349

12. Effects of aluminium ions on uptake of calcium, magnesium and nitrogen in Betula pendula seedlings growing at high and low nutrient supply rates

    • Anders Göransson
    • Toril Drabløs Eldhuset

    OriginalPaper Pages: 351 - 361

13. Application of leaf, soil, and tree ring chemistry to determine the nutritional status of sugar maple on sites of different levels of decline

    • Benoit Cote
    • Claude Camire

    OriginalPaper Pages: 363 - 373

14. Integrated chemical and biological evaluation of the quality of the River Lambro (Italy)

    • Maurizio Battegazzore
    • Mila Renoldi

    OriginalPaper Pages: 375 - 390

15. Book reviews

    • Douglas P. Ormrod
    • K. C. Pillai

    BookReview Pages: 391 - 393