Title Authors Year
A Review of the Likely Causal Pathways Relating the Reduced Density of Breeding Dippers Cinclus-Cinclus to the Acidification of Upland Streams Tyler, S.J.;… 1992
Summary of phytotoxic levels of soil arsenic Sheppard, S. C. 1992
Growth limiting nutrients in Sphagnum dominated bogs subject to low and high atmospheric Nitrogen supply Aerts, R.;… 1992
Deposition of Atmospheric Ammonia to Moorlands. Sutton, M.A.;… 1992
The decrease of rich fen Bryophytes in the Netherlands. Kooijman, A.M. 1992
Soil acidification as caused by the nitrogen uptake pattern of Scots pine Arnold, G. 1992
Acid Soil and Acid Rain Kennedy, I.R. 1992
The effects of acid deposition on nature conservation in Great Britain Soutar, R.G.;… 1991
Critical Load Maps for the United Kingdom I: Soil UKCLAG, 1991
Decline of ectomycorrhizal fungi in Europe. Arnolds, E. 1991
Influence of HN3 and (HN4)2 SO4 on heathland vegetation Van der Eerden… 1991
Physiological effects of long term exposure to low concentrations of SO2 and NH3 on poplar leaves. Hove, L.W.A.;… 1991
Increases in soil acidity in north west Wales between 1957 and 1990 Kuylenstierna… 1991
The effects of acid deposition on nature conservation in Great Britain Ormerod, S.J… 1991
Physiological effects of long term exposure to low concentrations of SO2 and NH3 on poplar leaves. Hove, L.W.A.;… 1991