Emissions to air of ammonia (NH3), external transport, kg

Total ammonia (NH3) emissions from foreign transport within the geographical area, measured in kg. International transport includes international flights below 1 000 m altitude in Swedish airspace as well as international shipping within Sweden’s borders. Emissions should not be interpreted as consumption-based emissions. A large proportion of farms can lead to large emissions locally. The key figure follows up the environmental quality objective No eutrophication, see also sverigesmiljomal.se.