APIS Bibliography

Title	Authors	Year
The nitrogen content of upland rivers in Britain: the significance of organic N	Chapman, P.…	1998
Effects of simulated N deposition on understorey vegetation of a boreal coniferous forest.	Nordin, A…	1998
Water and solute fluxes in dry coastal dune grasslands. The effects of grazing and increased nitrogen deposition	Harkel, M.J…	1998
Workshop on critical limits and effects based approaches for heavy metals and persistent organic pollutants	Pollution,…	1998
The effect of air pollution from nitrogen dioxide (NO2) on epiphytic lichens in Seville, Spain.	Funetes, J.…	1998
Differential effects of ammonium nitrate on three heathland species	De Graaf, M…	1998
Effects of atmospheric NH3 on epiphytic lichens in the Netherlands: The pitfalls of biological monitoring	Dobben, H.F…	1998
Nitrogen deposition and ectomycorhizas	Wallenda, T…	1998
Impacts of nitrogen on Sphagnum dominated bogs with emphasis on critical load assessment	Risager, M…	1998
Dispersion, deposition and impacts of atmospheric ammonia: quantifying local budgets and spatial variability	Sutton, M.A…	1998