Change in average summer or annual concentration of phosphorus (µg P/l).

Figure Created 12 Nov 2009 Published 12 Nov 2009 Last modified 29 Nov 2012, 11:37 AM
Based on all lakes with data for all four periods, 386 in total


European data


Additional information

Most of the lakes are located in the Nordic countries, fewer are located in western and central Europe.

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European Environment Agency (EEA)
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