APIS Bibliography

Title	Authors	Year
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded	UNECE,	1996
Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology.	Økland, K.A…	1996
Critical levels for ozone in Europe: Testing and finalising the concepts	Karenlampi…	1996
Responses of four Sphagnum species to acute ozone fumigation	Potter, L…	1996
Optimal quantum yield of photosystem II and chlorophyll degradation of Lobaria pulmonaria in relation to pH Lichenologist	Gauslaa, Y…	1996
Natural and anthropogenic enrichments of As, Cu, Pb and Zn in ombrotrophic versus minerotrophic peat bog profiles	Shotyk, W…	1996
Climate Change 1995. The Science of Climate Change. Contribution of Working Group I to the Second Assessment Report of the Intergovernmental Panel on Climate Change	IPCC,	1996
Estimates of nitrous oxide emissions in the UK	Skiba, U.;…	1996
The use of lichens for estimating ammonia air pollution in Western France.	Lallemant,…	1996
Critical levels of air pollutants for the United Kingdom	UKCLAG,	1996