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
Nitrogen eutrophication and critical load for nitrogen based upon changes in flora and fauna in (semi)-natural terrestrial ecosystems

Bobbink, R…

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

Grunhage, L…

1993
Estimating the relative contribution of SOx, NOx and NHx inputs to effects of atmospheric deposition

Sutton, M.A…

1993
Insects and Pollution

Helivvaara…

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

Ling, K.A…

1993
Stratospheric Aerosol Optical Depths, 1850-1990.

Sato, M. ;…

1993
Atmospheric deposition of sulphur and nitrogen in heathland ecosystems.

Bobbink, R…

1993
The effect of external stress and disturbance factors on Calluna dominated heathland vegetation.

Berdowski,…

1993
Terrestrial SSSIs at risk from acidification in Scotland

Ross, A.…

1993