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Indicator Assessment chemical/x-pdb Emissions of acidifying substances (CSI 001/APE 007) - Assessment published Oct 2010
Emissions of acidifying pollutants (nitrogen oxides (NO X ), sulphur oxides (SO 2 ) and ammonia (NH 3 ) have decreased significantly in most of the individual EEA member countries between 1990 and 2008. Emissions of SO 2 have decreased by 74 %, NO X by 34 % and NH 3 emissions by 24 % since 1990. The EU-27 is on track to meet its overall target to reduce emissions of SO 2 and NH 3 as specified by the EU's NEC Directive (NECD). However a large number of individual Member States, and the EU as a whole, anticipate missing the 2010 emission ceilings set for NO X in the NECD, Of the three non-EU countries having emission ceilings set under the UNECE/CLRTAP Gothenburg protocol (Liechtenstein, Norway and Switzerland), both Liechtenstein and Norway also reported NO X emissions in 2008 that were substantially higher than their respective 2010 ceilings.
Located in Data and maps Indicators Emissions of acidifying substances
Figure Emission trends of acidifying pollutants (EEA member countries, EU-27)
This chart shows past emission trends of nitrogen oxides (NOx), sulphur oxides (SOx) and ammonia (NH3) in the EEA-32 and EU-27 group of countries. In addition - for the EU-27 - the aggregated Member State 2010 emission ceilings for the respective pollutants are shown
Located in Data and maps Maps and graphs
Figure Contributions by sector for emissions of acidifying pollutants (EEA member countries)
The contribution made by different sectors to emissions of acidifying pollutants
Located in Data and maps Maps and graphs
Common environmental theme Freshwater - State and impacts (Sweden)
State and impact of freshwater on the natural environment and on human health. Links to further national information on freshwater.
Located in The European environment – state and outlook 2010 Country assessments Sweden
Figure Total emissions of acidifying substances (sulphur, nitrogen) and of nitrogen in the EEA-32 from 1990 to 2006
How to read the graph: in 1990, the total of acidifying emissions was around 1 500 Gg, while for nitrogen fractions it was more than 500 Gg.
Located in Data and maps Maps and graphs
Indicator Assessment Exposure of ecosystems to acidification, eutrophication and ozone (CSI 005) - Assessment published Aug 2010
Eutrophication The magnitude of the risk of ecosystem eutrophication and its geographical coverage has diminished only slightly over the years. The predictions for 2010 and 2020 indicate that the risk is still widespread over Europe. This is in conflict with the EU's long-term objective of not exceeding critical loads of airborne acidifying and eutrophying substances in sensitive ecosystem areas (National Emission Ceilings Directive, 6th Environmental Action Programme, Thematic Strategy on Air Pollution). Acidification The situation has considerably improved and it is predicted to improve further. The interim environmental objective for 2010 (National Emission Ceilings Directive) will most likely not be met completely. However, the European ecosystem areas where the critical load will be exceeded is predicted to have declined by more than 80 % in 2010 with 1990 as a base year. By 2020, it is expected that the risk of ecosystem acidification will only be an issue at some hot spots, in particular at the border area between the Netherlands and Germany. Ozone (O 3 ) Most vegetation and agricultural crops are exposed to ozone levels exceeding the long term objective given in the EU Air Quality Directive. A significant fraction is also exposed to levels above the 2010 target value defined in the Directive. Concentrations in 2007 were lower than in 2006. The effect-related accumulated concentrations, addressing exposure of crops to ozone over several summer months, shows large year-to-year variations, there is a non-significance tendency to increase.
Located in Data and maps Indicators Exposure of ecosystems to acidification, eutrophication and ozone
Data National emissions reported to the Convention on Long-range Transboundary Air Pollution (LRTAP Convention)
Data on emissions of air pollutants submitted to the LRTAP Convention and copied to EEA and ETC/ACC
Located in Data and maps Datasets
Figure Change in acidifying pollutants emissions for each sector and pollutant between 1990 and 2007 (EEA member countries)
No emissions data are available for Liechtenstein.
Located in Data and maps Maps and graphs
Figure Emission trends of acidifying pollutants (EEA member countries, EU-27)
The with measures (WM) projections reported by Member States take into account currently implemented and adopted policies and measures
Located in Data and maps Maps and graphs
Figure Distance-to-target for EEA member countries
Data are for acidifying pollutants. The distance to target results are shown in green (countries need to do more to be on track to meet their ceiling in 2010) and purple (countries are on track to meet their ceiling in 2010)
Located in Data and maps Maps and graphs
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Phone: +45 3336 7100