Tag Archives: methylmercury

Mercury from Natural Sources May Contribute to Freshwater Fish Contamination

By Roberta Attanasio, IEAM Blog Editor

Moving in an endless cycle, mercury goes from the atmosphere to soil, water and sediment, and then back to the atmosphere. While moving around, mercury changes to its various forms, often becoming the highly toxic and bioaccumulative methylmercury, the type that builds up in living tissue and increases in concentration up the food chain – including the food we consume. Continue reading

Not Just for Seafood: Mercury Pollution in Montane Ecosystems

By Roberta Attanasio, IEAM Blog Editor

In October 2013, the Minamata Convention on Mercury brought renewed attention to a major global pollution problem known to result in the contamination of seafood and, subsequently, in a variety of health problems in people that consume it. Designed to limit mercury use and emissions internationally, the Convention is only a first step in limiting mercury pollution.
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