| Title | Authors | Year | 
|---|---|---|
| Assessing the critical load of SO2 for Scots Pine in situ. | 
                               Manninen, S…  | 
                                                                                        1996 | 
| Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology. | 
                               Økland, K.A…  | 
                                                                                        1996 | 
| Responses of four Sphagnum species to acute ozone fumigation | 
                               Potter, L…  | 
                                                                                        1996 | 
| The potential effects of ozone depletion in the UK | 
                               DETR,  | 
                                                                                        1996 | 
| Re-mapping epiphytic lichen biodiversity in The Netherlands: Effects of decreasing SO2 and increasing NH3 | 
                               Dobben, Van…  | 
                                                                                        1996 | 
| Potential effects of rising tropospheric concentrations of CO2 and O-3 on green-algal lichens | 
                               Balaguer, M…  | 
                                                                                        1996 | 
| Critical levels of air pollutants for the United Kingdom | 
                               UKCLAG,  | 
                                                                                        1996 | 
| Red Data Books of Britain and Ireland: lichens | 
                               Church, J.M…  | 
                                                                                        1996 | 
| Air pollution and biodiversity: a review | 
                               Dudley, N…  | 
                                                                                        1996 | 
| Ecophysiology of a snow-bed bryophyte Kiaeria starkei during snowmelt and uptake of nitrate from meltwater | 
                               Woolgrove,…  | 
                                                                                        1996 |