| Title | Authors | Year | 
|---|---|---|
| Nitrogen deposition effects on plant species diversity; threshold loads | 
                               Tipping, E…  | 
                                                                                        2013 | 
| Microbial communities in natural and disturbed peatlands: A review | 
                               Andersen, R…  | 
                                                                                        2013 | 
| Upwind impacts of ammonia from an intensive poultry unit | 
                               Jones, L…  | 
                                                                                        2013 | 
| Long-term amelioration of acidity accelerates decomposition in headwater streams. | 
                               Jenkins, G.…  | 
                                                                                        2013 | 
| Ozone pollution: Impacts on carbon sequestration in Europe. | 
                               Harmens, H…  | 
                                                                                        2012 | 
| Terricolous lichens as indicators of nitrogen deposition: Evidence from national records. | 
                               Stevens, C.…  | 
                                                                                        2012 | 
| Effects of ozone on species composition in an upland grassland. | 
                               Wedlich, K.…  | 
                                                                                        2012 | 
| Tree-ring responses in Araucaria araucana to two major eruptions of Lonquimay Volcano (Chile) | 
                               Tognetti, R…  | 
                                                                                        2012 | 
| The immediate environmental effects of tephra emission | 
                               Ayris, P.M…  | 
                                                                                        2012 | 
| Impacts of additional aerial inputs of nitrogen to salt marsh and transitional habitats | 
                               Boorman, L…  | 
                                                                                        2012 |