APIS Bibliography

Title	Authors	Year
Habitat matrix effects on pond occupancy in newts.	Joly, P.;…	2000
Response of needle sulphur and nitrogen concentrations of Scots pine versus Norway spruce to SO2 and NO2	Manninen, S…	2000
Chlorophyll a fluorescence emission, xanthophyll cycle activity and net photosynthetic rate responses to ozone in some foliose and fruticose lichen species	Calatayud,…	2000
Reinvasion of urban areas by black spot and tar spot	Jarraud, N.…	2000
Ammonia emissions from non-agricultural sources in the UK.	Sutton, M.A…	2000
The effect of long-term nitrogen additions on the bryophyte cover of upland acidic grassland	Carroll, J.…	2000
Manganese toxicity as indicated by visible foliar symptoms of Japanese white birch (Betula platyphylla var. japonica)	Kitao, M ;…	2000
Severe photobiont injuries of lichens strongly associated with air pollution	Tarhanen, S…	2000
Bryophyte biomass and species richness on the Park Grass Experiment, Rothamsted, UK.	Virtanen, R…	2000
Comparison of techniques to increase Calluna vulgaris cover on heathland invaded by grasses in Breckland, south east England.	Britton, A.…	2000