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

Bobbink, R…

1993
Urban Air Quality in the United Kingdom. First Report of the Quality of Urban Air Review Group

Group,…

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

Grunhage, L…

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
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
Effects of acidic gases and mists on the reproductive capability of 3 fern species

Lawrence, P…

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

Black, K.E…

1993