| Title | Authors | Year | 
|---|---|---|
| The calculation of weathering rates and their role in the determination of critical loads | 
                               Langan, S.J…  | 
                                                                                        1994 | 
| Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability | 
                               Näsholm, T…  | 
                                                                                        1994 | 
| Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences | 
                               Stoddard, J…  | 
                                                                                        1994 | 
| Predicting recovery of freshwater ecosystems: trout in Norwegian lakes | 
                               Cosby, B.J…  | 
                                                                                        1994 | 
| Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis. | 
                               Sheppard, L…  | 
                                                                                        1994 | 
| Scotland's soils: Research issues in developing a soil sustainability strategy | 
                               Billett, M.…  | 
                                                                                        1994 | 
| The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil | 
                               Wilson, E.J…  | 
                                                                                        1994 | 
| The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients | 
                               Baxter, D…  | 
                                                                                        1994 | 
| Toxicity of nickel ores to marine organisms | 
                               Florence, T…  | 
                                                                                        1994 | 
| Methane Emissions | 
                               Williams, A…  | 
                                                                                        1994 |