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Environmental information systems
Ammonium in European rivers
Chart (static)
Note:
This figure shows the trends in ammonium in European rivers.
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Metadata
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rivers-ammonium-7.csv
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- Waterbase - Water Quality ICM, 2022, European Environment Agency (EEA)
- Albania
- Austria
- Belgium
- Bulgaria
- Croatia
- Estonia
- Finland
- Germany
- Iceland
- Ireland
- Italy
- Latvia
- Lithuania
- North Macedonia
- Norway
- Poland
- Romania
- Serbia
- Slovenia
- Spain
- Sweden
1992-2021
Two time series are shown – a longer time series representing fewer water bodies and a shorter time series representing more water bodies.
Ammonium in rivers: The number of reported river monitoring sites per country is given in parenthesis:
1992-2021: Albania (4), Austria (1), Belgium (20), Bulgaria (38), Estonia (35), Finland (59), Germany (119), Ireland (4), Latvia (12), Lithuania (22), North Macedonia (5), Norway (26), Slovenia (7), Spain (22), Sweden (110).
2000-2021: Albania (8), Austria (1), Belgium (23), Bulgaria (56), Croatia (23), Estonia (37), Finland (68), Germany (122), Iceland (1), Ireland (28), Italy (25), Latvia (15), Lithuania (22), North Macedonia (17), Norway (26), Poland (4), Romania (89), Serbia (33), Slovenia (8), Spain (55), Sweden (112).
Methodology
The data series are calculated as the average of annual mean concentrations for river sites in Europe. Only complete time series after inter/extrapolation are included (see indicator's "Methodology" section).