| Title | Authors | Year | 
|---|---|---|
| An analysis of the structure of the simple mass balance equation: implications for testing national critical loads maps. | 
                               Kennedy, F…  | 
                                                                                        2001 | 
| Indirect effects of zinc on soil microbes via a keystone enchytraeid species | 
                               Salminen, J…  | 
                                                                                        2001 | 
| Cadmium uptake by plants | 
                               Smolders, E…  | 
                                                                                        2001 | 
| Bark pH and susceptibility to toxic air pollutants as independent causes of changes in epiphytic lichen composition in space and time | 
                               van Herk, C…  | 
                                                                                        2001 | 
| Encyyrtraeids and microbes in Zn polluted soil: No link between organism-level stress response and ecosystem functioning | 
                               Salminen, J…  | 
                                                                                        2001 | 
| Environmental Health Criteria 224 Arsenic and arsenic compounds | 
                               WHO,  | 
                                                                                        2001 | 
| Insects and plants in a changing atmosphere | 
                               Whittaker,…  | 
                                                                                        2001 | 
| The sensitivity of peat-covered upland landscapes | 
                               Bragg, O.M…  | 
                                                                                        2001 | 
| Aluminium toxicity in plants: a review | 
                               Rout, G.R…  | 
                                                                                        2001 | 
| Upland plant communities - sensitivity to change | 
                               Milne, J.A…  | 
                                                                                        2001 |