Title Authors Year
Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands

Mäkipää, R…

1994
Effects of ozone on interactions between plants, consumers and decomposers.

Jones, C.G…

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

Wilson, E.J…

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

Heijine, B…

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
Does nitrogen supply limit the growth of Antarctic lichens?

Crittenden…

1994
Monitoring Danish raised bogs

Aaby, B.…

1994
Effects of atmospheric ammonia on vegetation - a review

Fangmeir, A…

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

Morecroft,…

1994
Biodiversity: the UK Steering Group report

DoE,

 		1994