Present concentration of total ammonium (mg N/l) in rivers in European countries
Data are from representative river stations. Stations that have no designation of type are assumed to be representative and are included in the analysis. The number of stations with annual means within each concentration band is calculated for the latest year for which data are available. The latest year is 2005 for all countries except Denmark (2004), Greece (2004), the Netherlands (2002) and Romania (2001).
For references, please go to http://www.eea.europa.eu/data-and-maps/figures/present-concentration-of-total-ammonium-mg-n-l-in-rivers-in-european-countries or scan the QR code.
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