'Fingerprinting' method tracks mercury emissions from coal

(PhysOrg.com) -- University of Michigan researchers have developed a new tool that uses natural "fingerprints" in coal to track down sources of mercury polluting the environment. The research is published in today's online issue of the journal Environmental Science & Technology.

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<p><a href="http://www.physorg.com/news142694825.html">'Fingerprinting' method tracks mercury emissions from coal</a></p> <p>(PhysOrg.com) -- University of Michigan researchers have developed a new tool that uses natural "fingerprints" in coal to track down sources of mercury polluting the environment. The research is published in today's online issue of the journal <i>Environmental Science & Technology</i>.</p>