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Figure Change in the severity of river flow droughts in Europe 1962-1990
The map shows change in the severity of river droughts
Located in Data and maps Maps and graphs
Figure Polycyclic musks in bream muscles from the river Rhine
In this case Galaxolide
Located in Data and maps Maps and graphs
Data text/texmacs European river catchments
The purpose of the European river catchments (ERC) is to provide a homogeneous European catchments dataset at scale 1:1 million that can be used together with the digital topographic data of EuroGlobalMap.
Located in Data and maps Datasets
Data European river catchments
The purpose of the European river catchments (ERC) is to provide a homogeneous European catchments dataset at scale 1:1 million that can be used together with the digital topographic data of EuroGlobalMap
Located in Data and maps Datasets
Daviz Visualization Rivers - Biochemical Oxygen Demand
Located in Data and maps Data visualisation
Daviz Visualization Rivers - ammonium
Located in Data and maps Data visualisation
GIS Map Application Nitrates in rivers
The map shows the mean annual concentration of nitrates (NO3), expressed as milligrams of NO3-N per litre of water, observed in river monitoring stations and reported by EEA member countries via WISE. For most countries the mean annual value is based on observations over the whole year, whereas some countries only collect samples during the growing season (due to ice cover in winter). Nitrates in excess can cause eutrophication in downstream coastal waters by stimulating excessive growth of algae and other aquatic plants (when nitrogen is the limiting factor for growth) and indirectly causing oxygen deficiency in the bottom waters and reduced biodiversity. High concentration of nitrates also represents a health risk in drinking water (the World Health Organization guideline for drinking water is less 10 mg NO3-N/L, which is the equivalent to approximately 50 mg NO3/L). The purpose of the map is to provide an overview of the mean annual value of nitrates in rivers across Europe and to enable the user to compare values per country, River Basin District (RBD) or individual monitoring station, depending on the scale of visualisation. Historical data since 1993 can be displayed using the time slider.
Located in Data and maps Interactive maps
Figure Projected change in mean annual and summer minimum 7-day river flow between 2071-2100 and the reference period 1961-1990
Red indicates more severe droughts, blue less severe droughts
Located in Data and maps Maps and graphs
Figure Change in annual average river discharge for European river basins in the 2070s compared with 2000
Note: Two different climate models (ECHAM4 and HadCM3).
Located in Data and maps Maps and graphs
Figure Projected changes in annual river discharge in Europe for 2070, using different climate models
Note: Two different climate models (ECHAM4 and HadCM3).
Located in Data and maps Maps and graphs
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100