APIS Bibliography

Title	Authors	Year
Acidification of freshwater ecosystems: implications for the future	Rosseland,…	1994
Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands	Mäkipää, R…	1994
Setting critical loads for dystrophic peat - a new approach.	Wilson, E.J…	1994
Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability	Näsholm, T…	1994
Effects of ozone on interactions between plants, consumers and decomposers.	Jones, C.G…	1994
The calculation of weathering rates and their role in the determination of critical loads	Langan, S.J…	1994
Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences	Stoddard, J…	1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.	Sheppard, L…	1994
Scotland's soils: Research issues in developing a soil sustainability strategy	Billett, M.…	1994
Toxicity of nickel ores to marine organisms	Florence, T…	1994