Methylmercury Declines in a Boreal Peatland When Experimental Sulfate Deposition Decreases

Between 2001 and 2008 we experimentally manipulated atmospheric sulfate-loading to a small boreal peatland and monitored the resulting short and long-term changes in methylmercury (MeHg) production. MeHg concentrations and %MeHg (fraction of total-Hg (HgT) present as MeHg) in the porewaters of the e...

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Veröffentlicht in:	Environmental science & technology 2012-06, Vol.46 (12), p.6663-6671
Hauptverfasser:	Coleman Wasik, Jill K, Mitchell, Carl P. J, Engstrom, Daniel R, Swain, Edward B, Monson, Bruce A, Balogh, Steven J, Jeremiason, Jeffrey D, Branfireun, Brian A, Eggert, Susan L, Kolka, Randall K, Almendinger, James E
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal, plant and microbial ecology Applied ecology Applied sciences Biological and medical sciences Biological and physicochemical properties of pollutants. Interaction in the soil Chemical contaminants Earth sciences Earth, ocean, space Ecosystems Ecotoxicology, biological effects of pollution Emissions Engineering and environment geology. Geothermics Exact sciences and technology Fundamental and applied biological sciences. Psychology Methylmercury Compounds - analysis Peatlands Pollution Pollution, environment geology Sedimentation & deposition Soil and sediments pollution Sulfites - analysis Sulfur Terrestrial environment, soil, air Water treatment Wetlands
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