| Title | Authors | Year | 
|---|---|---|
| Whole ecosystem N manipulation: An updated review | 
                               Cunha, A…  | 
                                                                                        2002 | 
| Growth, nitrogen uptake, and resource allocation in the two tripartite lichens Nephroma arcticum and Peltigera aphthosa during nitrogen stress | 
                               Dahlmann, L…  | 
                                                                                        2002 | 
| Quantifying nitrogen fixation in feather bryophyte carpets of boreal forests. | 
                               DeLuca, T.H…  | 
                                                                                        2002 | 
| New Atlas of the British and Irish Flora | 
                               Preston, C.…  | 
                                                                                        2002 | 
| Effects of sulphur dioxide. | 
                               Legge, A.H…  | 
                                                                                        2002 | 
| Rice plant structural changes by addition of excess manganese | 
                               Lidon, F. C…  | 
                                                                                        2002 | 
| Changes in the rhizosphere of metal-accumulating plants evidenced by chemical extractants | 
                               Hammer, D…  | 
                                                                                        2002 | 
| The influence of nitrogen deposition, competition and desiccation on growth and regeneration of Racomitrium lanuginosum (Hedw.) Brid | 
                               Jones, M.L.…  | 
                                                                                        2002 | 
| Toxicity of boron to the duckweed Spirodella polyrrhixa | 
                               Davis, S. M…  | 
                                                                                        2002 | 
| Ozone effects on Sphagnum mosses, carbon dioxide exchange and methane emission in boreal peatland microcosms. | 
                               Niemi, R…  | 
                                                                                        2002 |