Title Authors Year
Air Quality Guidelines for Europe.

WHO,

 		2000
Joint toxicity of copper and zinc to a terrestrial nematode community in an acid sandy soil

Korthals, G…

2000
Amino acid accumulation and growth of Sphagnum under different levels of N deposition

Nordin, A…

2000
Effects of stump-treatment substances for root-rot control on ground vegetation and soil properties in a Picea abies forest in Sweden

Westlund, A…

2000
Chlorophyll a fluorescence emission, xanthophyll cycle activity and net photosynthetic rate responses to ozone in some foliose and fruticose lichen species

Calatayud,…

2000
The effect of long-term nitrogen additions on the bryophyte cover of upland acidic grassland

Carroll, J.…

2000
Assessing the chronic effects of atmospheric tetrachloroethylene (PER) on plants. Note 48

Franzaring…

2000
Airborne trace metal contamination of wetland sediments at Iniana Dunes National Lakeshore

Perkins, S…

2000
Comparison of techniques to increase Calluna vulgaris cover on heathland invaded by grasses in Breckland, south east England.

Britton, A.…

2000
Severe photobiont injuries of lichens strongly associated with air pollution

Tarhanen, S…

2000