Title Authors Year
Quantifying the impact of current and future tropospheric ozone on tree biomass, growth, physiology and biochemistry: a quantitative meta-analysis.

Wittig, V.E…

2009
Evidence for changing the critical level for ammonia

Cape, J.N…

2009
Atmospheric Ammonia - Detecting emission changes and environmental impacts

Sutton, M.A…

2009
The impacts of elevated ozone on plant vitality and carbon cycling in wetlands.

Williamson…

2009
Can small-scale experiments predict ecosystem responses? An example from peatlands

Wiedermann…

2009
Leaf gas exchange and water potential responses to drought in nine poplar (Populus spp.) clones with contrasting drought tolerance.

Silim, S…

2009
Digest of UK Energy Statistics

DECC, .

 		2009
Identifying indicators of atmospheric nitrogen deposition impacts in acid grasslands

Stevens, C.…

2009
Effects of ozone on inter- and intra-species competition and photosynthesis in mesocosms of Lolium perenne and Trifolium repens.

Hayes, F.;…

2009
Ozone in the United Kingdom

Group, Air…

2009