1. Preface

   EditorialNotes Pages: 1 - 1

2. Changes in heated and autoclaved forest soils of S.E. Australia. I. Carbon and nitrogen

   • Isabel Serrasolsas
   • Partap K. Khanna

   OriginalPaper Pages: 3 - 24

3. Changes in heated and autoclaved forest soils of S.E. Australia. II. Phosphorus and phosphatase activity

   • Isabel Serrasolsas
   • Partap K. Khanna

   OriginalPaper Pages: 25 - 41

4. Influence of leaf litter type on the chemical evolution of a soil parent material (sandstone)

   • M. Madeira
   • C. Ribeiro

   OriginalPaper Pages: 43 - 58

5. Particulate organic carbon and nitrogen in the Orinoco river (Venezuela)

   • Jorge Paolini

   OriginalPaper Pages: 59 - 70

6. Sources and fluxes of particulate organic matter in shallow coastal waters characterized by summer macroaggregate formation

   • J. Faganeli
   • N. Kovač
   • J. Pezdič

   OriginalPaper Pages: 71 - 88

7. Sources of organic carbon in the littoral of Lake Gooimeer as indicated by stable carbon isotope and carbohydrate compositions

   • H. T. S. Boschker
   • E. M. J. Dekkers
   • Th. E. Cappenberg

   OriginalPaper Pages: 89 - 105