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Kern, M., M. Mills, Jim Lazorchak, J. Hoffman, M. Elliot, H. Bauman, M. Bares, S. Schoff, P. Horner, C. Custer, AND T. Custer. Collaborative multi-agency characterization of reservoirs targeted for GLLA remediation in St. Louis River Area of Concern (AOC). Sediment Conference, New Orleans, LA, February 11 - 14, 2019.

Sierszen, M., L. Schoen, J. Kosiara, J. Hoffman, M. Cooper, AND D. Uzarski. Relative contributions of nearshore and wetland habitats to coastal food webs in the Great Lakes. JOURNAL OF GREAT LAKES RESEARCH. International Association for Great Lakes Research, Ann Arbor, MI, 45(1):129-137, (2019). https://doi.org/10.1016/j.jglr.2018.11.006

Hoffman, J., M. Pawlowski, A. Cotter, AND P. Yurista. A Lake Superior delta13C IsoScape. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

Jicha, T., B. Hill, D. Woodruff, T. Hollenhorst, M. Moffett, Dave Bolgrien, AND J. Hoffman. A nutrient’s downstream spiral. Twin Ports Freshwater Folk, Duluth, MN, April 04, 2018.

Jicha, T., D. Woodruff, T. Hollenhorst, M. Moffett, J. Hoffman, Dave Bolgrien, AND B. Hill. A nutrient’s travel through time. St. Louis River Estuary Summit, Superior, WI, March 13 - 14, 2018.

Moffett, M., T. Hollenhorst, T. Jicha, AND J. Hoffman. Application of a water/ecosystem model, VELMA, to inform environmental management decision-making in the watersheds of Keene and Kingsbury Creeks. 8th Annual St. Louis River Summit, Superior, WI, March 13 - 14, 2018.

McKinney, P., T. Hollenhorst, J. Austin, AND J. Hoffman. Autonomous glider observations of specific conductance spatial variability in western Lake Superior. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

McKinney, P., T. Hollenhorst, J. Austin, AND J. Hoffman. Autonomous glider observations of specific conductance spatial variability in western Lake Superior. State of Lake Superior Conference, Houghton, MN, October 09 - 12, 2018.

Hoffman, J., T. Angradi, K. Williams, L. Burkhard, Dave Bolgrien, M. Tuchman, M. Mills, A. Pelka, AND S. Cieniawski. Building a science-governance partnership around ecosystem services to catalyze revitalization in Great Lakes Area of Concern communities. Community on Ecosystem Services, Washington, D.C., N/A, December 03 - 06, 2018.

Williams, K., Dave Bolgrien, AND J. Hoffman. Building and applying a framework to uncover relational values of ecosystem services. Community on Ecosystem Services, Washington, D.C., N/A, December 03 - 06, 2018.

Williams, K., J. Hoffman, J. Rhodus, R. Clarke, AND W. Majewski. Creating conversation around habitat restoration through boundary work in the St. Louis River, Duluth, MN. Great Lakes Areas of Concern Conference, Sheboygan, WI, May 16 - 17, 2018.

Williams, K. AND J. Hoffman. Creating conversation around habitat restoration through boundary work in the St. Louis River, Duluth, MN (presentation). International Symposium on Society and Natural Resources, Little Cottonwood Canyon, UT, June 17 - 22, 2018.

Williams, K., J. Hoffman, J. Rhodus, R. Clarke, AND W. Majewski. Creating conversation around habitat restoration through boundary work in the St. Louis River: Working across science-policy divides. Twin Ports Freshwater Folk, Duluth, MN, October 10, 2018.

Peterson, Greg, H. Ramage, C. Hatzenbuhler, J. Barge, J. Hoffman, AND A. Trebitz. Current status of non-native fish species in the St. Louis River estuary. St. Louis River Estuary, Superior, WI, March 13 - 14, 2018.

Myers, J., M. Seider, M. Brouder, A. Trebitz, AND J. Hoffman. Early detection and monitoring for aquatic invasive species in Lake Superior. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

Barge, J., C. Hatzenbuhler, A. Cotter, J. Hoffman, C. Meredith, Greg Peterson, S. Okum, E. Pilgrim, A. Trebitz, AND M. Wick. Early-detection monitoring survey addressing Dreissenid incursions to Apostle Islands National Lakeshore. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

Hatzenbuhler, C., J. Barge, A. Cotter, J. Hoffman, C. Meredith, Greg Peterson, S. Okum, E. Pilgrim, A. Trebitz, AND M. Wick. Early-detection monitoring survey addressing dreissenid incursions to Apostle Islands National Lakeshore. Upper Midwest Invasive Species Conference, Rochester, MN, October 15 - 18, 2018.

Bolgrien, Dave, T. Angradi, J. Bousquin, Tim Canfield, Ted DeWitt, R. Fulford, M. Harwell, J. Hoffman, T. Hollenhorst, JohnM Johnston, J. Launspach, J. Lovette, Bob Mckane, T. Newcomer-Johnson, M. Russell, L. Sharpe, A. Tashie, K. Williams, AND S. Yee. Ecosystem goods and services case studies and models support community decision making using the EnviroAtlas and the Eco-Health Relationship Browser. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-18/167, 2018.

Lepak, R., J. Hoffman, S. Janssen, D. Krabbenhoft, J. Ogorek, D. Engstrom, E. Murphy, AND J. Hurley. Emissions regulations and food web shifts alter mercury signatures of top predator fish. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

McKinney, P., T. Hollenhorst, J. Hoffman, AND J. Austin. Evaluating Lake Superior nearshore offshore gradients using autonomous gliders. IAGLR, Toronto, ON, CANADA, June 18 - 22, 2018.

Hoffman, J., P. Mazik, AND V. Blazer. Evaluating life history, habitat and contaminant risk factors to fish health in an urban river. 2018 Ocean Sciences Meeting, Portland, OR, February 11 - 16, 2018.

Hoffman, J. Healing a sacred place: A tribal collaboration to restore the St. Louis River Area of Concern. National EPA-Tribal Science Council Face-to-Face, Cincinnati, OH, July 30 - August 03, 2018.

Williams, K., Dave Bolgrien, AND J. Hoffman. How the community value of ecosystem goods and services empowers communities to impact the outcomes of remediation, restoration, and revitalization projects. U.S. Environmental Protection Agency, Office of Research and Development, National Center for Environmental Assessment, Washington, DC, EPA/600/R-17/292, 2018.

Matthias, B., T. Hrabik, J. Hoffman, D. Yule, M. Seider, O. Gorman, AND M. Vinson. Impacts of emerging ecological and fishery stressors on the Lake Superior ecosystem. State of Lake Superior Conference, Houghton, MI, October 09 - 12, 2018.

Peterson, Greg, J. Hoffman, A. Trebitz, C. Hatzenbuhler, H. Ramage, J. Barge, M. Pearson, W. Bartsch, AND J. Launspach. Improving non-native fish larvae detection based on temporal habitat use. IAGLR, Toronto, ON, CANADA, June 18 - 22, 2018.