APIS Bibliography

Title	Authors	Year
Undergrowth as a biomonitor for deposition of N and acidity in pine forest.	Van Dobben…	1999
Some effects of N on ectomycorrhizal diversity of Scots pine (Pinus sylvestris L.) in northeastern Germany.	Wöllecke, J…	1999
Phytoaccumulation of trace elements by wetland plants II Water hyacinth	Zhu, Y. L…	1999
Ozone stimulates protonematal growth and gametophore production in Polytrichum commune	Petersen, R…	1999
Inventory of information sources on chemicals Persistent Organic Pollutants	UNEP,	1999
The resistance of the moss Polytrichum commune to acute exposure of simulated acid rain or ozone compared to two fern species: Spore germination	Bosley, A…	1999
Oak forest development as a result of historical land-use patterns and present N deposition	Tyburk, K…	1999
Environmental impacts of forest monocultures: water use, acidification, wildlife conservation and carbon storage.	Cannell, M.…	1999
Factors influencing nitrogen saturation in forest ecosystems: Advances in our understanding since the mid 1980s. in the impact of nitrogen deposition on natural and semi-natural ecosystems	Wilson, E.J…	1999
Ozone threshold doses and exposure response relationships for the development of ozone injury symptoms in wild plant species.	Bergmann, E…	1999