Phosphorus in lakes in Europe

Note: The data series are calculated as the average of annual mean concentrations for lake stations in Europe. Only complete series after inter/extrapolation are included (see indicator specification).
The number of lake stations included per country is given in parentheses:

1992-2018: Europe (262), Austria (4), Denmark (2), Estonia (7), Finland (145), Germany (2), Lithuania (2), Netherlands (6), Norway (2), Slovenia (2), Sweden (90).

2000-2018: Europe (341), Austria (20), Belgium (1),  Bulgaria (1), Croatia (3), Denmark (2), Estonia (8), Finland (173), France (1), Germany (5), Lithuania (3), Netherlands (6), Norway (3), Poland (9), Romania (2), Slovenia (3), Sweden (95), United Kingdom (1).