Title Authors Year
Direct damage to vegetation caused by acid rain and polluted cloud: definition of critical levels for forest trees.

Cape, J.N…

1993
Impacts of sulphur and nitrogen deposition on sites and species of nature conservation importance in Great Britain

Woodin, S.J…

1993
SSSIs in England at risk from acid rain

Bissett, K…

1993
Insects and Pollution

Helivvaara…

1993
A new potential air-quality criterion derived from vertical flux densitites of ozone and from plant response

Grunhage, L…

1993
Review of the impact of current and future acid deposition in Wales

Reynolds, B…

1993
North Sea quality status report 1993

OSPARCOM,…

1993
A survey of the health of Fagus sylvatica in southern Britain.

Ling, K.A…

1993
Observations on the changes in nitrate concentrations in seven upland moorland catchments in north eastern Scotland

Black, K.E…

1993
The influence of nitrogen fertilization on ectomycorrhizas and their fungal corpophores in young stands of Pinus sylvestris

…

1993