APIS Bibliography

Title	Authors	Year
Evidence for changing the critical level for ammonia	Cape, J.N…	2009
Light limitation of nutrient-poor lake ecosystems.	Karlsson, J…	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
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
Ozone in the United Kingdom	Group, Air…	2009
Low atmospheric nitrogen loads lead to grass encroachment in coastal dunes, but only on acid soils	Remke, E…	2009
Effects of ozone on inter- and intra-species competition and photosynthesis in mesocosms of Lolium perenne and Trifolium repens.	Hayes, F.;…	2009