1E.G.Pacyna,J.M.Pacyna,N.Pirrone.European emissions of atmospheric mercury from anthropogenic sources in 1995.Atmospheric Environment 35 (2001):2987-2996.
2UNEP.Global Mercury Assessment.2002.
3The 1998 Aarhus Protocol on Heavy Metals.
4PARCOM DECISION 85/1.Programmes and Measures of 31December 1985 on Limit Values and Quality Objectives for Mercury Discharges by Sectors other than the Chlor-alkali Electrolysis Industry.
