APIS Bibliography

Title	Authors	Year
Ozone exposure thresholds and foliar injury on forest plants in Switzerland.	…	2001
Indirect effects of zinc on soil microbes via a keystone enchytraeid species	Salminen, J…	2001
Slow recovery of boreal forest ecosystem following decreased nitrogen input	Strengbom,…	2001
An analysis of the structure of the simple mass balance equation: implications for testing national critical loads maps.	Kennedy, F…	2001
Comparison of the effects of dry deposited N as NH3 with wet deposited N as NH4Cl on acid moorland vegetation.	Leith, I.D…	2001
Terrestrial ecosystem research in Europe: successes, challenges and policy	Hoosebeak,…	2001
Deposition of acidifying and eutrophying air pollutants in Scotland: Mapping critical loads, critical levels and exceedances	Fowler, D…	2001
Changes in urban lichen diversity after a fall in sulphur dioxide levels in the city of Tampere, SW Finland.	Ranta, P.…	2001
Insects and plants in a changing atmosphere	Whittaker,…	2001
The effect of exposure to NO2 and SO2 on frost hardiness in Calluna vulgaris	Caporn, S.J…	2000