| 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 |
| Digest of UK Energy Statistics |
DECC, . |
2009 |
| Chronic exposure to increasing background ozone impairs stomatal functioning in grassland species. |
Mills, G.;… |
2009 |
| Evidence for changing the critical level for ammonia |
Cape, J.N… |
2009 |
| Light limitation of nutrient-poor lake ecosystems. |
Karlsson, J… |
2009 |
| The impacts of elevated ozone on plant vitality and carbon cycling in wetlands. |
Williamson… |
2009 |
| Atmospheric Ammonia - Detecting emission changes and environmental impacts |
Sutton, M.A… |
2009 |
| Ozone in the United Kingdom |
Group, Air… |
2009 |
| Impact of changes in diffuse radiation on the global land carbon sink. |
Mercado, L.… |
2009 |
| Shifts in lake N:P stoichiometry and nutrient limitation driven by atmospheric nitrogen deposition |
Elser, J.J… |
2009 |