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The representative mass ratio of the reactive airborne sulphur-to-nitrogen, S/N in the gas and aerosol phases, and in wet and dry deposition over the territory of Hong Kong, SAR,was determined, utilizing available data for the 12 yr period, 1986–1997. Using this information, the representative stoichiometric ratio values for sulphate-to-nitrate in aerosoland in wet and dry depositions were estimated...
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