Nitrogen deposition and its impacts on the ecosystems are dealt with by the UNECE

Task Force on Mapping. The outcome of this work will form one of the main bases

for the new nitrogen protocol. Abatement strategies as discussed for the new NOx

protocol, should take into account all aspects of air pollution. A complete assessment

has not yet been carried out of which pollutants and which effects will require the

most far-reaching reductions in different European regions in order to protect health,

ecosystems and materials. The new NOx protocol will mainly be based on the impacts

of O3 formation and deposition of nitrogen compounds. FWD will mainly take care of

the direct air exposure.

 

 

 

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