Present concentration of nitrate in rivers in European countries, 2002
Figures are based on the most recent year for which data are available (annual average concentrations): this is 2002 except for Ireland (2000), Italy (2001), Netherlands (1998) and Romania (2001). Netherlands and UK data are based on total oxidised nitrogen and nitrate, Denmark, Finland and Sweden total oxidised nitrogen only.
For references, please go to http://www.eea.europa.eu/data-and-maps/figures/present-concentration-of-nitrate-in-rivers-in-european-countries-2002 or scan the QR code.
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