Personal tools

Notifications
Get notifications on new reports and products. Frequency: 3-4 emails / month.
Subscriptions
Sign up to receive our reports (print and/or electronic) and quarterly e-newsletter.
Follow us
Twitter icon Twitter
Facebook icon Facebook
YouTube icon YouTube channel
RSS logo RSS Feeds
More

Write to us Write to us

For the public:


For media and journalists:

Contact EEA staff
Contact the web team
FAQ

Call us Call us

Reception:

Phone: (+45) 33 36 71 00
Fax: (+45) 33 36 71 99


next
previous
items

Skip to content. | Skip to navigation

Sound and independent information
on the environment

32 items matching your search terms.
Filter the results.
Item type























































































New items since



Sort by relevance · date (newest first) · alphabetically
Figure Concentrations of total ammonium, BOD, nitrate, and orthophos-phates in European rivers between 1992 and 2001
Located in Data and maps Maps and graphs
Figure Concentrations of total ammonium, biochemical oxygen demand, nitrate and orthophosphate in European rivers between 1992 and 2002
Concentrations are average of the annual average concentrations per year
Located in Data and maps Maps and graphs
Figure Development of mean plot concentration in open-field measurements of sulphate (SO4, 285 plots), nitrate (NO3, 294 plots), and ammonium (NH4, 294 plots); 1996-2001
Located in Data and maps Maps and graphs
Indicator Assessment Oxygen consuming substances in rivers (CSI 019) - Assessment DRAFT created Apr 2012
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
Located in Data and maps Indicators Oxygen consuming substances in rivers
Indicator Assessment Oxygen consuming substances in rivers (CSI 019) - Assessment published Dec 2010
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
Located in Data and maps Indicators Oxygen consuming substances in rivers
Indicator Assessment Oxygen consuming substances in rivers (CSI 019) - Assessment published Oct 2012
Concentrations of BOD and total ammonium have decreased in European rivers in the period 1992 to 2010 (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
Located in Data and maps Indicators Oxygen consuming substances in rivers
Indicator Assessment Oxygen consuming substances in rivers (CSI 019) - Assessment DRAFT created Sep 2013
Concentrations of BOD and total ammonium have decreased in European rivers in the period 1992 to 2011 (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
Located in Data and maps Indicators Oxygen consuming substances in rivers
Figure Reference Waterbase - Monitoring stations for rivers and lakes
Water quality monitoring stations in rivers and lakes
Located in Data and maps Maps and graphs
Figure Reference Waterbase - Monitoring stations for rivers and lakes
Water quality monitoring stations in rivers and lakes
Located in Data and maps Maps and graphs
Figure Reference Waterbase - Monitoring stations for rivers and lakes
Water quality monitoring stations in rivers and lakes
Located in Data and maps Maps and graphs
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Denmark
Phone: +45 3336 7100