Some of the parties, however, as well as non-parties, achieved considerable reductions. • The Fifth Environmental Action Plan of the European Commission (5EAP) aimed for a 30% reduction of emissions of nitrogen oxides between 1990 and 2000.
Sumum samningsaðilum og einnig nokkmm án aðildar tókst hins vegar að ná talsverðri minnkun útstreymis. • I Finimtu framkvæmdaáætlun framkvæmdastjómar ESB í umhverfismálum (5EAP) varstefntað 30% minnkun á útstreymi köfhunarefhisoxíða á ámnum milli 1990 og 2000.