APIS Bibliography

Title	Authors	Year
Undergrowth as a biomonitor for deposition of N and acidity in pine forest.	Van Dobben…	1999
Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests.	Nadelhoffer…	1999
The influence of wooded shelterbelts on the deposition of copper, lead and zinc at Shakerley Mere, Cheshire, England	Heath, B. A…	1999
Phytoaccumulation of trace elements by wetland plants II Water hyacinth	Zhu, Y. L…	1999
The effects of quantity and duration of simulated pollutant nitrogen deposition on root-surface phosphatase activities in Calcareous and acid grasslands: a bioassay approach	Johnson, D…	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
Oak forest development as a result of historical land-use patterns and present N deposition	Tyburk, K…	1999
Effect of vanadium on the growth of soybean seedlings	Wang, J ;…	1999
The fate of mineral nitrogen in a fen with Sphagnum fallax Klinggr. and Carex rostrata Stokes (Massif-central, France)	Francez, A.…	1999