Total nitrogen application to agricultural soil and river nitrate concentration
Source map b: WISE map viewer, European Environment Agency (http://www.eea.europa.eu/themes/water/interactive/water-quality-in-rivers-and-lakes) accessed 5 October 2012.
For references, please go to www.eea.europa.eu/soer or scan the QR code.
This briefing is part of the EEA's report The European Environment - State and Outlook 2015. The EEA is an official agency of the EU, tasked with providing information on Europe's environment.
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