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
Shifts in lake N:P stoichiometry and nutrient limitation driven by atmospheric nitrogen deposition

Elser, J.J…

2009
Contrasting soil pH effects on fungal and bacterial growth suggest functional redundancy in carbon mineralization.

Rousk, J…

2009
The effects of low levels of nitrogen deposition and grazing on dune grassland

Plassmann,…

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
Chronic exposure to increasing background ozone impairs stomatal functioning in grassland species.

Mills, G.;…

2009
Light limitation of nutrient-poor lake ecosystems.

Karlsson, J…

2009