Title Authors Year
Group report: are chemical and biological changes reversible?

Dise, N.B…

1994
Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability

Näsholm, T…

1994
Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor

Dirilgen, N…

1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata

Gaur, J. P…

1994
The influence of acid rain mists on growth, dry matter partitioning, nutrient concentrations and mycorrhizal fruiting bodies in red spruce seedlings.

Deans, J.D…

1994
Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species

Heijine, B…

1994
The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the vegetation

Wilson, E.J…

1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.

Sheppard, L…

1994
Impacts of nitrogen deposition in terrestrial ecosystems in the United Kingdom

INDITE,

 		1994
Does nitrogen supply limit the growth of Antarctic lichens?

Crittenden…

1994