APIS Bibliography

Title	Authors	Year
Low atmospheric nitrogen loads lead to grass encroachment in coastal dunes, but only on acid soils	Remke, E…	2009
Relative effects of elevated background ozone concentrations and peak episodes on senescence and above-ground growth in four populations of Anthoxanthum odoratum L.	Dawnay, L…	2009
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
Can small-scale experiments predict ecosystem responses? An example from peatlands	Wiedermann…	2009
Identifying indicators of atmospheric nitrogen deposition impacts in acid grasslands	Stevens, C.…	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
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