Tracing the Sources and Depositional History of Mercury to National Parks

The summary for the Tracing the Sources and Depositional History of Mercury to National Parks grant is detailed below. This summary states who is eligible for the grant, how much grant money will be awarded, current and past deadlines, Catalog of Federal Domestic Assistance (CFDA) numbers, and a sampling of similar government grants. Verify the accuracy of the data FederalGrants.com provides by visiting the webpage noted in the Link to Full Announcement section or by contacting the appropriate person listed as the Grant Announcement Contact. If any section is incomplete, please visit the website for the National Park Service, which is the U.S. government agency offering this grant.

Tracing the Sources and Depositional History of Mercury to National Parks: The objective of this program is to reconstruct Hg deposition chronologies at two National Park Sites along the eastern U.S. coast, to establish indicators of ecosystem response to previous air quality legislation (e.g., Clean Air Act) and emission sources (e.g., local/regional power plant closures). These goals will be accomplished by fulfilling the following objectives: 1) establish Hg accumulation records in lake sediments at Cape Cod National Seashore (CACO) and Acadia National Park (ACAD); and 2) evaluate histories of Hg sources to these coastal Park sites using isotopic Hg fingerprints. We will also evaluate these records relative to other metrics of Hg accumulation in the parks, by leveraging available datasets, to assess system sensitivity to future emissions trends.