Title Authors Year
Manual on methodologies and criteria for modelling and mapping critical loads and levels and air pollution effects risks, and trends,

UNECE,

 		2004
Impact of atmospheric nitrogen deposition on epiphytes in Atlantic oakwoods.

Mitchell, R…

2003
The interactions between plant growth, vegetation structure and soil processes in semi-natural acidic and calcareous grasslands receiving long-term inputs of simulated pollutant nitrogen deposition

Carroll, J.…

2003
Effects of enhanced nitrogen deposition and phosphorus limitation on nitrogen budgets of semi-natural grasslands

Phoenix, G.…

2003
How extensive are the impacts of nitrogen pollution in Great Britain forests?

Kennedy, F…

2003
Long distance nitrogen air pollution effects on lichens in Europe.

Van Herk, C…

2003
Effects of atmospheric ammonia (NH3) on terrestrial vegetation: a review

Krupa, S.V…

2003
The Role of Bryophytes in Carbon and Nitrogen Cycling.

Turetsky, M…

2003
The production of externalmycelium by ectomycorrhizal fungi in a Norway spruceforest was reduced in response to nitrogen fertilization

Nilsson, L.…

2003
Empirical Critical Loads for Nitrogen - Expert Workshop, Berne 2002

UNECE, ;…

2003