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Records 1 to 6 of 6 records from [ORD-NHEERL] from author Ryan Lepak

2019
Janssen, S., J. Hoffman, R. Lepak, B. Monson, G. Peterson, G. Hanson, AND D. Krabbenhoft. A multi-stable isotope approach to determine mercury sources to St. Louis River fishes. Minnesota-Dakotas Chapters of the American Fisheries Society, Fargo, ND, February 25 - 27, 2019.
Lepak, R., D. Krabbenhoft, J. Ogorek, J. DeWild, M. Tate, AND J. Hurley. Dissolved gaseous mercury dynamics in Lake Michigan. International Conference of Great Lakes Research, Brockport, NY, June 10 - 14, 2019.
Lepak, R., J. Hoffman, S. Jannsen, J. Ogorek, J. DeWild, M. Tate, C. Babiarz, D. Krabbenhoft, R. Yin, E. Murphy, D. Engstrom, AND J. Hurley. Emissions regulations and food web shifts alter mercury contamination signatures of lake trout in Lake Michigan. Twin Ports Early Careers Researchers, Duluth, MN, March 28, 2019.
Lepak, R., C. Dillman, S. Jannsen, D. Krabbenhoft, J. Hoffman, J. Hurley, AND P. McIntyre. Tracing sources of mercury contamination in freshwater fisheries across space and time. International Conference for Mercury as a Global Pollutant, Krakow, N/A, POLAND, September 08 - 13, 2019.
Lepak, R., S. Janssen, D. Krabbenhoft, J. Ogorek, J. DeWild, M. Tate, AND J. Hurley. Using Hg stable isotope ratios to trace the bioaccumulation of Hg in the lower food web of Lake Erie. International Conference of Great Lakes Research, Brockport, NY, June 10 - 14, 2019.
Lepak, R., S. Jannsen, D. Krabbenhoft, J. Ogorek, J. DeWild, M. Tate, AND J. Hurley. Using mercury stable isotope ratios to trace the bioaccumulation of MeHg in the lower food web of Lake Erie. International Conference for Mercury as a Global Pollutant, Krakow, N/A, POLAND, September 08 - 13, 2019.