Mercury in arctic air: the long-term trend

The Science of the Total Environment
Chunsheng LiJoseph Lam

Abstract

The long-term (1974-2000) time trend of total filterable mercury (TFM) in the air in the Canadian Arctic is reported. The concentration of TFM had declined by (3.0+/-0.8) % and (3.1+/-0.9) % per year in the summer and fall, respectively, over the 27 years, which coincided with the calculated reduction rate of world-wide mercury emission (~3.3% per year) from human activities between 1983 and 1995. The time trend for winter and early spring was not statistically significant as the variability of TFM was very large, partly due to Arctic Mercury Depletion Events and partly due to Arctic haze.

References

Dec 1, 1991·Environmental Health Perspectives·W F Fitzgerald, T W Clarkson

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Citations

May 28, 2014·The Science of the Total Environment·Mary GambergJiancheng Zheng
Dec 17, 2014·The Science of the Total Environment·Alexandra SteffenMartin Pilote
Jun 19, 2010·Marine Pollution Bulletin·Feiyue WangPeter M Outridge
Aug 7, 2009·Journal of Environmental Monitoring : JEM·Chunsheng LiGary H Kramer
Dec 5, 2009·Environmental Science & Technology·J CarrieG A Stern
Oct 31, 2017·Environmental Science & Technology·Alexander R PelletierRobert G M Spencer
May 27, 2015·Environmental Science & Technology·Samuel A BealDavid A Fisher

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