Critical loads, the new Sulphur Protocol, and the European energy policy Author Sweet J. Journal/Series European Environment | Vol. 4(1); 2 - 4; 3 p. Date 1994 Source IUCN (ID: ANA-050986) Publisher | Place of publication European Research Press, Ltd. | Shipley, UK Language English Subject Air & atmosphere, Mineral resources Keyword Air quality/air pollution Acid precipitation Emissions Geographical area Europe Other references Treaty Protocol to the 1979 Convention on Long-range Transboundary Air Pollution on the Reduction of Sulphur Emissions or their Transboundary Fluxes by at Least 30 per Cent Treaty | Multilateral | Helsinki | Jul 8, 1985 Keyword: Education, Air quality/air pollution, Long-range air pollution, Data collection/reporting, Monitoring, Transboundary effects, Pollution control, Emissions, Dispute settlement, Research Source: IUCN (ID: TRE-000850)