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GIS Map Application Ammonium in groundwater
The map shows the mean annual concentrations of ammonium (NH4+), expressed as milligrams of NO2-N per litre of water, observed in groundwater monitoring stations and reported by EEA member countries via WISE. The purpose of the map is to provide an overview of the mean annual value of ammonium in groundwater across Europe and to enable the user to compare values per country or per groundwater body, depending on the scale of visualisation. Historical data since 2000 can be displayed using the time slider, and different horizons can be selected using the layers menu.
Located in Data and maps Interactive maps
Figure Surface and groundwater abstraction as a share of available resources
The figure shows the surface and groundwater abstraction as a share of available resources
Located in Data and maps Maps and graphs
Daviz Visualization Nitrate concentrations in groundwater between 1992 and 2011 in different geographical regions of Europe.
Located in Data and maps Data visualisation
Figure Total number of measurements on the status and quality of Europe's rivers, lakes and groundwater bodies as reported by countries to the EEA over the period 1965–2008
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Located in Data and maps Maps and graphs
Figure Nitrate concentration in groundwater
Located in Data and maps Maps and graphs
Figure Present concentration of nitrate at groundwater sampling sites in European countries
Located in Data and maps Maps and graphs
Figure Main contaminants at industrial and commercial sites affecting soil in Europe as % of total
Countries included: Italy, Czech Rep
Located in Data and maps Maps and graphs
Figure Overview of contaminants affecting soil and groundwater in Europe
The graph shows an overview of main contaminants affecting soil
Located in Data and maps Maps and graphs
Figure Groundwater overexploitation and saltwater intrusion in Europe
Located in Data and maps Maps and graphs
Figure Groundwater overexploitation and saltwater intrusion in Europe
Located in Data and maps Maps and graphs
European Environment Agency (EEA)
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Phone: +45 3336 7100