Congressional visit to discuss sources of mercury in the Great Lakes

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WI WSC scientist Dave Krabbenhoft met with staff of the House Natural Resources Committee on Jan. 11, 2016, to discuss a new tool that can "fingerprint", or identify, Great Lakes mercury sources such as atmospheric, industrial, or watershed runoff. Determining where the mercury originates from helps inform management and mitigation planning.

WI WSC scientist Dave Krabbenhoft met with staff of the House Natural Resources Committee on Jan. 11, 2016, to discuss a new tool that can "fingerprint", or identify, Great Lakes mercury sources such as atmospheric, industrial, or watershed runoff. Determining where the mercury originates from helps inform management and mitigation planning.

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Source Contribution of Mercury in Great Lakes Sediment
December 10, 2015

For the first time, land and resource managers in the Great Lakes will be able to distinguish between the various sources of mercury in the environment, a toxic chemical of significant concern in the region. This is thanks to a new tool that “fingerprints” the mercury, developed by the U.S. Geological Survey and the University of Wisconsin-Madison.