Title Authors Year
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
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
Impacts of nitrogen deposition in terrestrial ecosystems in the United Kingdom

INDITE,

 		1994
Transboundary Air Pollution

Effects,…

1994
Does nitrogen supply limit the growth of Antarctic lichens?

Crittenden…

1994
Group report: interactions among acidification, phosphorus, contaminants and biota in freshwater ecosystems

Landers, D.…

1994
Effects of atmospheric ammonia on vegetation - a review

Fangmeir, A…

1994
The Demographic Consequences of Nitrogen-Fertilization of a Population of Sundew, Drosera-Rotundifolia

…

1994
An experimental investigation into the effects of atmospheric nitrogen deposition on two semi-natural grasslands

Morecroft,…

1994