APIS Bibliography

Title	Authors	Year
Effects of rhizobium, arbuscular mycorrhizal fungi and anion content of simulated rain on subterranean clover.	Shafer, S.R…	1996
Different responses to ozone of tobacco, poplar, birch and alder.	Gunthardt-…	1996
Hazard ranking of contaminated sediments based on chemical analysis, laboratory toxicity tests and benthic community composition: prioritizing sites for remedial action	Wildhaber,…	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
The effect of long-term elevated ozone concentrations on the growth and photosynthesis of Sphagnum recurvum and Polytrichum commune	Potter, L…	1996
Empirical nitrogen critical loads for natural and semi-natural ecosystems	Bobbink, R…	1996
Impact of grazing and atmospheric nitrogen deposition on the vegetation of dry coastal dune grasslands	Harkle, M.J…	1996
A preliminary evaluation of sediment quality assessment values for freshwater ecosystems	Smith, S.L…	1996
Evidence that plant varieties respond differently to NO2 pollution as indicated by resistance to insect herbivores	Masters, G.…	1996