EEA report on sources of eutrophication-inducing
Eutrophication is the end result of an excessive enrichment of waters with  
nutrients, and it is still one of the major environmental problems across Europe.  
Eutrophication is caused by large anthropogenic inputs of the   
nutrients nitrogen (N) and phosphorus (P) to the aquatic environment   
from a range of societal sectors.  
Over the last 10 years, the EEA has presented results on the contribution   
of nitrogen and phosphorus to the pollution of the aquatic environment   
by sector (housing, agriculture, industry and so on). The study aims to   
update the information on anthropogenic sources of N and P in the environment.  
Of the total load of nitrogen and phosphorus to the aquatic environment   
agricultural land is the principal source of nitrogen pollution, contributing  
50-80 % of the total load. In the case of phosphorus, point sources such as  
households and industry still tend to be the most significant source. However, as point source   
discharges in many countries have been markedly reduced during the last   
15 years, agriculture has sometimes become the main source.  
Copies are available from the EEA website at: ...  
This news article has been sourced from the resource recovery forum: 
Posted: 29/12/2005 By: Dr Antony Chapman