Relevant links

UN ECE	United Nations Economic Commission for Europe, UNECE
	Convention on Long-range Transboundary Air Pollution, CLRTAP
	Working Group on Effects (WGE)
other ICP's	ICP on Assessment and Monitoring of Acidification of Rivers and Lakes
	ICP on Assessment and Monitoring of Air Pollution Effects on Forests
	ICP on Effects of Air Pollution on Natural Vegetation and Crops
	ICP on Integrated Monitoring of Air Pollution Effects on Ecosystems
	Coordination center for effects for ICP for Mapping Critical Loads and Levels and their Exceedances
	ICP for Effects of Air Pollution on Materials, Including Historic and Cultural Monuments