| Title | Authors | Year | 
|---|---|---|
| Leaf gas exchange and water potential responses to drought in nine poplar (Populus spp.) clones with contrasting drought tolerance. | Silim, S… | 2009 | 
| Identifying indicators of atmospheric nitrogen deposition impacts in acid grasslands | Stevens, C.… | 2009 | 
| Ozone in the United Kingdom | Group, Air… | 2009 | 
| Light limitation of nutrient-poor lake ecosystems. | Karlsson, J… | 2009 | 
| Can small-scale experiments predict ecosystem responses? An example from peatlands | Wiedermann… | 2009 | 
| Particulate matter at a rural location in southern England during 2006: Model sensitivities to precursor emissions | Derwent, R.… | 2009 | 
| Even low to medium nitrogen deposition impacts vegetation of dry, coastal dunes around the Baltic Sea | Remke, E… | 2009 | 
| Digest of UK Energy Statistics | DECC, . | 2009 | 
| Evidence for changing the critical level for ammonia | Cape, J.N… | 2009 | 
| The effects of low levels of nitrogen deposition and grazing on dune grassland | Plassmann,… | 2009 |