Grid cells indicating where areas at risk of eutrophication in 2010 are reduced by more
(dark orange shading) and less (red shading) than 30 % in comparison to the 1990
situation, when using original (left) and present (right) knowledge.
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).
– to verify whether it isn't poisoning the air in your home or consuming too much energy. Have it replaced once every 15 years – to benefit from the technological advances that render new boilers more energy-efficient.
More green tips