Accelerated nitrogen inputs — A new problem or a new perspective? R. A. Skeffington OriginalPaper Pages: 1 - 11
Aspects of the nitrogen cycle in peatland and plantation forest ecosystems in western Ireland E. P. Farrell OriginalPaper Pages: 13 - 20
Nitrogen status and mineralization in natural and disturbed mediterranean forests and coppices Maurice Rapp OriginalPaper Pages: 21 - 30
Nutrient supply and fertilizer experiments in view of N saturation R. F. Hüttl OriginalPaper Pages: 45 - 58
A decennial control of N-cycle in the Belgian Ardenne forest ecosystems F. WeissenA. HambuckersJ. Remacle OriginalPaper Pages: 59 - 66
The nitrogen status of Austrian forest ecosystems as influenced by atmospheric deposition, biomass harvesting and lateral organomass exchange Gerhard Glatzel OriginalPaper Pages: 67 - 74
Estimation of nitrogen saturation on the basis of long-term fertilization experiments Eino Mälkönen OriginalPaper Pages: 75 - 82
Remarks on the effects of nitrogen deposition to forest ecosystems Heinz W. Zöttl OriginalPaper Pages: 83 - 89
Nitrogen fixation at phyllospheric level in coniferous plants in Italy F. FavilliA. Messini OriginalPaper Pages: 91 - 95
Indications of unbalanced nitrogen nutrition of Norway spruce stands M. Kazda OriginalPaper Pages: 97 - 101
Dissolved inorganic nitrogen concentrations and fluxes in three British Sitka Spruce plantations P. A. StevensJ. K. AdamsonM. Hornung OriginalPaper Pages: 103 - 108
Seasonality of denitrification in water-logged alder stands Sten StruweAnnelise Kjøller OriginalPaper Pages: 109 - 113