The chart displays changes in nitrogen emission intensity of domestic sector in 1990, 2000 and 2009. Nitrogen emission intensity is expressed as kilogram of nitrogen discharged in water per inhabitant and year.
Two sets of values are displayed for emission intensity for 2009. (1) Values calculated on the basis of default population equivalents and treatment efficiencies and (2) values calculated as sum of emission loads reported voluntarily under the UWWTD and calculated load generated by population not connected to waste water treatment.
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).
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Use a toy library and if there isn't one in your neighbourhood, start one!
Instead of buying new toys, set up a toy library with your friends and exchange them. The variety of toys will entertain the kids and they will be used by more than one child thus reducing your impact on the environment.
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