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Figure Biochemical Oxygen Demand (BOD5) and total ammonium concentrations in rivers between 1992 and 2011
Concentrations are expressed as annual mean concentrations. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per country is given in metadata (see downloads and more info). BOD7 data has been recalculated into BOD5 data. If data on total ammonium are not available, data on ammonium are included into the data series.
Located in Data and maps Maps and graphs
Figure BOD5 concentrations in rivers between 1992 and 2011 draining to different sea regions of Europe
The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per sea region is given in parentheses. There were no stations with consistent data series on BOD7 in rivers draining to the Arctic Ocean. BOD7 data has been recalculated into BOD5 data.
Located in Data and maps Maps and graphs
Data Visualization application/vnd.symbian.install Rivers - orthophosphate - trend analysis
Located in Data and maps Data visualisations
Data Visualization Ecological status or potential of rivers and lakes
Located in Data and maps Data visualisations
File chemical/x-pdb 50 years of protecting Europe's environment
Today the European Union has the most environmentally friendly arsenal of rules in the world and has done more to tackle pressing ecological problems, such as climate change, than any other major power. But it has not always been like this. Caring for the environment did not feature in the Treaty of Rome, the document that gave birth to the modern day EU. Yet environmental problems were never far away. Europe’s love affair with the car was moving into top gear, industry was busy belching out pollutants and raw sewage was being pumped into our rivers and seas.
Located in Environmental topics Policy instruments Multimedia
Press Release Troff document Water quality excellent at most of Europe's bathing sites
The water at Europe's beaches, rivers and lakes was generally of high quality in 2013, with 95 % of these sites meeting minimum requirements. Coastal sites performed slightly better than inland bathing waters, the data shows.
Located in Media News
Figure Nitrate concentrations in rivers between 1992 and 2009 in different geographical regions of Europe.
The data series per region are calculated as the average of the annual mean for river monitoring stations in the region. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per geographical region is given in parentheses.
Located in Data and maps Maps and graphs
Figure Biochemical Oxygen Demand (BOD5) and total ammonium concentrations in rivers between 1992 and 2007
Numbers of river monitoring stations in brackets
Located in Data and maps Maps and graphs
Figure Projected change in average annual and seasonal river flow
Projected change in mean annual and seasonal river flow between the climate change scenario (SRES A1B, 2071-2100) and the control period (1961-1990). Simulations with LISFLOOD based on an ensemble of 11 RCMs.
Located in Data and maps Maps and graphs
GIS Map Application Macroinvertebrates in rivers
The map shows the ecological status or potential of European rivers, expressed using a specific biological quality element (BQE), namely macroinvertebrates, reported by EEA member countries via WISE. The ecological status class is assessed by each country according to their national classification system, following the principles established by the Water Framework Directive (WFD). The assessment may be based by one or more samples taken during the year of reporting. The map displays the latest reported information under the WISE SoE reporting, so the year of reference may vary. Note that under the WFD reporting, the ecological status or potential based on all BQEs combined is represented by the BQE with the worst class - the "one-out-all-out" principle - which does not apply here, given that only one BQE is represented and that the reporting is done annually. The purpose of the map to enable the user to compare values per country or per monitoring station, depending on the scale of visualisation.
Located in Data and maps Interactive maps
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100