| Title | Authors | Year |
|---|---|---|
| Critical levels of air pollutants for Europe |
Ashmore, M.… |
1994 |
| An experimental investigation into the effects of atmospheric nitrogen deposition on two semi-natural grasslands |
Morecroft,… |
1994 |
| Shoot nitrate reductase activities of field-layer species in different forest types. |
Hogborn, L… |
1994 |
| Toxicity of nickel ores to marine organisms |
Florence, T… |
1994 |
| The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil |
Wilson, E.J… |
1994 |
| Methane Emissions |
Williams, A… |
1994 |
| A survey of the threat of surface water acidification to the nature conservation interest of fresh-waters on Sites of Special Scientific Interest in Britain |
Rimes, C.A… |
1994 |
| Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands |
Mäkipää, R… |
1994 |
| Effects of ozone on interactions between plants, consumers and decomposers. |
Jones, C.G… |
1994 |
| Group report: are chemical and biological changes reversible? |
Dise, N.B… |
1994 |