APIS Bibliography

Title	Authors	Year
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded	UNECE,	1996
Assessing the critical load of SO2 for Scots Pine in situ.	Manninen, S…	1996
A preliminary map of the distribution of methane emissions from livestock sources in Great Britain	Sutton, M.A…	1996
Quantitative relationships of invertebrates to pH in Norwegian river systems.	Larsen, J…	1996
The potential effects of ozone depletion in the UK	DETR,	1996
Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology.	Økland, K.A…	1996
Natural and anthropogenic enrichments of As, Cu, Pb and Zn in ombrotrophic versus minerotrophic peat bog profiles	Shotyk, W…	1996
Re-mapping epiphytic lichen biodiversity in The Netherlands: Effects of decreasing SO2 and increasing NH3	Dobben, Van…	1996
Potential effects of rising tropospheric concentrations of CO2 and O-3 on green-algal lichens	Balaguer, M…	1996
Estimates of nitrous oxide emissions in the UK	Skiba, U.;…	1996