Austria ́s Annual Air Emission Inventory 1990-2011

This report on Austria’s Annual Air Emission Inventory 1990-2011, compiled by the Umweltbundesamt (Environment Agency Austria), presents a summary of Austria’s provisional emission inventory for the year 2011 and the final emission inventory for the year 2010 according to Article 8 of the NEC Directive. Over the period between 2010 and 2011, emissions of sulphur dioxide (SO2) decreased by 1.8% while nitrogen oxide emissions (NOx) decreased by 2.2% and emissions of non-methane volatile organic compounds (NMVOCs) decreased by 4.2%. Ammonia emissions (NH3) decreased by 1.3% during the same period. A comparison with the national emission ceilings to be attained by 2010 shows that emissions of SO2, NMVOC and NH3 were below these ceilings, whereas the NOx emissions were considerably above them.

由奥地利联邦环境局（Umweltbundesamt, Environment Agency Austria）编制的《奥地利1990-2011年年度空气排放清单》报告，依据《国家排放限额指令》（NEC Directive）第8条要求，汇总呈现了奥地利2011年临时排放清单与2010年最终排放清单。2010至2011年期间，二氧化硫（SO₂）排放量下降1.8%，氮氧化物（NOₓ）排放量下降2.2%，非甲烷挥发性有机化合物（NMVOCs）排放量下降4.2%；同期氨（NH₃）排放量下降1.3%。将本次排放数据与2010年应达成的国家排放限额进行对比后可见，二氧化硫、非甲烷挥发性有机化合物及氨的排放量均低于限额标准，而氮氧化物排放量则显著超出限额要求。