Oxidised nitrogen concentrations in European seas

Figure Created 25 Aug 2014 Published 03 Mar 2015 Last modified 29 Oct 2018
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The map shows the winter oxidised nitrogen concentrations in European coastal and open waters in 2012. The class boundaries “high” (red), “moderate” (orange) and “low” (yellow) concentration are determined by the 80/20 percentiles of the data set for the years 2007 to 2012 in each regional sea.


European data


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European Environment Agency (EEA)
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