APIS Bibliography

Title	Authors	Year
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded	UNECE,	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
The effects of different ozone exposures on three contrasting populations of Plantago major L.	Pearson, S…	1996
Stoneworts - connoisseurs of clean water	Stewart, N.…	1996
Acid deposition and soils: a perspective for nature conservation	Bareham, S.…	1996
Impact of grazing and atmospheric nitrogen deposition on the vegetation of dry coastal dune grasslands	Harkle, M.J…	1996
Effects of sulphur dioxide and ozone on lichen colonization of conifers in the Liphook forest fumigation project.	Bates, J.W…	1996
Exploring the balance between sources, deposition, and the environmental burden of PCDD/Fs in the U.K. environment: an aid to identifying uncertainties and research needs	Duarte-…	1996
Medium term response of peat drainage water to changes in nitrogen deposition from the atmosphere	Yesmin, L…	1996