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
SSSIs in England at risk from acid rain

Bissett, K…

1993
Dissolved inorganic nitrogen budget for a forested catchment at Beddgelert, North Wales

Stevens, P.…

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

Reynolds, B…

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
Critical Loads - Concepts and Applications

Cresser, M.…

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

Ling, K.A…

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

Berdowski,…

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

Black, K.E…

1993