http://www.eea.europa.eu These are the search results for the query, showing results 21 to 35. http://www.eea.europa.eu/data-and-maps/figures/phosphorus-concentrations-in-rivers-orthophosphate-5?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations per region is given in parentheses. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI020 SOER2010 river CSI Assessment10 freshwater quality orthophosphate water thematic assessment freshwater phosphorus 2012-03-14T10:05:00+01:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/nitrate-concentrations-in-rivers-between-1?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations included per sea region is given in parentheses. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI020 CSI Assessment10 water nitrate river 2012-03-14T10:05:00+01:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/bod5-concentrations-in-rivers-between-1992-and-2006-in-different-regions-of-europe-2?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Concentrations are expressed as the average of annual mean concentrations. Up to 3-year gaps of missing values have been interpolated or extrapolated. Only complete series with no missing values after this interpolation/extrapolation are included. The number of river monitoring stations included in the analysis per geographic region is noted in brackets. BOD7 data (Estonia, Finland, Lithuania (1996-2009), Latvia (1996-2001)) has been recalculated into BOD5 data. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI Assessment10 BOD5 water river CSI019 2012-03-09T16:54:05+02:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/total-ammonium-concentrations-in-rivers-1?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Concentrations are expressed as the average of annual mean concentrations. Up to 3-year gaps of missing values have been interpolated or extrapolated. Only complete series with no missing values after this interpolation/extrapolation are included (see indicator specificatios). The number of river monitoring stations included in the analysis per sea region is noted in brackets. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI Assessment10 ammonium water river CSI019 2012-03-09T16:35:12+02:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/bod5-concentrations-in-rivers-between-1?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Geographical coverage: Baltic Sea, Black Sea, Celtic Seas, Bay of Biscay, Iberian Cost, Greater North Sea, Mediterranean Sea. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). SOER2010 river CSI Assessment10 freshwater quality BOD5 water thematic assessment freshwater CSI019 2012-03-09T16:34:45+02:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/total-ammonium-concentrations-in-rivers-between-1992-and-2006-in-different-regions-of-europe-2?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Concentrations are expressed as the average of annual mean concentrations. Up to 3-year gaps of missing values have been interpolated or extrapolated. Only complete series with no missing values after this interpolation/extrapolation are included (see indicator specification). The number of river monitoring stations included in the analysis per geographic region is noted in brackets. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI Assessment10 ammonium water river CSI019 2012-03-09T10:45:00+01:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/biochemical-oxygen-demand-bod5-and-total-ammonium-concentrations-in-rivers-between-1992-and-1?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Concentrations are expressed as the average of annual mean concentrations. Up to 3-year gaps of missing values have been interpolated or extrapolated. Only complete series with no missing values after this interpolation/extrapolation are included. The number of river monitoring stations included in the analysis is noted in brackets. BOD7 data has been recalculated into BOD5 data. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI Assessment10 BOD5 ammonium water river CSI019 2012-03-09T10:01:07+01:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/total-number-of-measurements-on?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic - No publisher poulsmo1 EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). Europe's environment Astana2011 lake EE-AoA groundwater river An Assessment of Assessments waterbase 2011-08-29T15:31:00+02:00 EEAFigure http://www.eea.europa.eu/highlights/water-quality-and-wastewater-treatment?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic A series of maps on water quality, updated with the latest information reported by countries, has been published by the European Environment Agency (EEA). The maps display water quality parameters in various receiving waters across Europe, alongside information on urban wastewater treatment and receiving areas sensitive to eutrophication. No publisher girliar WISE transitional water urban waste water water quality lakes rivers water urban environment TCM groundwater marine and coastal wastewater treatment GIS river wastewater pollutant 2011-07-25T11:00:00+02:00 Highlight http://www.eea.europa.eu/data-and-maps/data/waterbase-rivers-7?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity of Europe's water resources No publisher staromar EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). water river WISE water quality freshwater quality Water geospatial data WISE State of the Environment(SoE) Water quality freshwater point data waterbase 2011-05-11T15:00:00+02:00 Data http://www.eea.europa.eu/data-and-maps/figures/phosphorus-concentrations-in-rivers-orthophosphate?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic The sea region data series are calculated as the average of annual mean data from river monitoring stations in each sea region. The data thus represents rivers or river basins draining into that particular sea. Only complete series after inter/extrapolation are included (see indicator specification). The number of river monitoring stations per region is given in parentheses. No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). CSI020 SOER2010 river CSI Assessment10 freshwater quality orthophosphate water thematic assessment freshwater phosphorus 2010-12-20T13:06:16+02:00 EEAFigure http://www.eea.europa.eu/data-and-maps/indicators/nutrients-in-freshwater/nutrients-in-freshwater-assessment-published-4?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Average nitrate concentrations in European groundwaters increased from 1992 to 1998, and have remained relatively constant since then. The average nitrate concentration in European rivers decreased by approximately 9 % between 1992 and 2008 (from 2.4 to 2.2 mg/l N), reflecting the effect of measures to reduce agricultural inputs of nitrate. Average orthophosphate concentrations in European rivers have decreased markedly over the last two decades, being almost halved between 1992 and 2008 (47 % decrease). Also average lake phosphorus concentration decreased over the period 1992-2008 (by 26%), the major part of the decrease occurring in the first half of the period. The decrease in phosphorus concentrations reflect both improvement in wastewater treatment and reduction in phosphorus in detergents. Overall, reductions in the levels of freshwater nutrients over the last two decades primarily reflect improvements in wastewater treatment. Emissions from agriculture continue to be a significant source. No publisher alec SEBI16 CSI020 SOER2010 freshwater CSI Assessment10 freshwater quality orthophosphate lakes water thematic assessment nitrate nutrient river phosphorus 2010-12-20T01:00:00+02:00 Indicator Assessment http://www.eea.europa.eu/data-and-maps/indicators/oxygen-consuming-substances-in-rivers/oxygen-consuming-substances-in-rivers-3?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic Concentrations of BOD and total ammonium have decreased in European rivers in the period 1992 to 2009 (Fig. 1), mainly due to general improvement in wastewater treatment. See also WISE interactive maps:   Mean annual BOD in rivers and Mean annual Total Ammonium in rivers No publisher alec SOER2010 freshwater CSI CSI019 freshwater quality BOD5 ammonium water thematic assessment river Assessment10 2010-12-20T01:00:00+02:00 Indicator Assessment http://www.eea.europa.eu/data-and-maps/figures/natural-190920131948-and-recent-194920132007?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic - No publisher poulsmo1 EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: Swedish university of agricultural sciences (SLU). mountain river mountain2010 2010-12-14T17:26:57+02:00 EEAFigure http://www.eea.europa.eu/data-and-maps/figures/annual-average-river-orthophosphate-concentration-1?utm_source=EEASubscriptions&utm_medium=RSSFeeds&utm_campaign=Generic The map shows the annual average river orthophosphate concentration by river basin district (mg/l as PO4-P) in 2008 No publisher skovvann EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA). orthophosphate EEA Member Countries freshwater quality SOER2010 thematic assessment river basin district river 2010-12-13T10:18:52+02:00 EEAFigure