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Records 1 to 25 of 143 records from author David Bolgrien

2022
Bolgrien, D., A. Opseth, K. Keeton, A. Szczepanski, T. Jicha, J. Pauer, S. Miller, J. Scharold, AND J. Gerads. Data Summaries for the Cooperative Science and Monitoring Initiative (CSMI) Survey of Lake Erie in 2019. U.S. Environmental Protection Agency, Washington, DC, 2022. https://doi.org/10.23645/epacomptox.25130156
Jicha, T., D. Bolgrien, A. Cotter, K. Keeton, S. Miller, A. Opseth, D. Woodruff, M. Manubolu, AND S. Ludsin. Nutrient uptake stoichiometry of harmful algal blooms on Lake Erie: Exploring the data. Joint Aquatic Sciences Meeting, Grand Rapids, MI, May 14 - 20, 2022. https://doi.org/10.23645/epacomptox.19674546
2021
Bolgrien, D., T. Angradi, M. Wick, M. Pawlowski, H. Sullivan, M. Nord, J. Launspach, AND E. Hinchey. Applying Great Lakes coastal condition assessment (NCCA) approaches to connecting river systems: Context, compromise, and completeness. National Water Quality Monitoring Virtual Conference, Duluth, MN, April 19 - 23, 2021. https://doi.org/10.23645/epacomptox.14428220
Gerads, J., D. Bolgrien, A. Cotter, S. Miller, R. Lepak, J. Hoffman, AND A. Banerji. EPA ORD GLTED 2021 Lake Michigan CSMI Sampling. Cooperative Science and Monitoring Initiative (CSMI) Lake Michigan 2021 Data Roundup, Virtual, Michigan, December 10, 2021. https://doi.org/10.23645/epacomptox.18709925
2020
Wick, M., T. Angradi, M. Pawlowski, D. Bolgrien, R. Debbout, J. Launspach, AND M. Nord. Deep Lake Explorer: A web application for crowdsourcing the classification of benthic underwater video from the Laurentian Great Lakes. JOURNAL OF GREAT LAKES RESEARCH. International Association for Great Lakes Research, Ann Arbor, MI, 46(5):1469-1478, (2020). https://doi.org/10.1016/j.jglr.2020.07.009
Bolgrien, D. National Coastal Condition Assessment: Enhanced Surveys of the Great Lakes. Computational Toxicology Communities of Practice Seminar Series, Duluth, MN, June 25, 2020. https://doi.org/10.23645/epacomptox.12582302
Bolgrien, D. Using the EnviroAtlas educational curriculum. GLA/GLTED Teacher 2020 Workshop, Duluth, MN, February 12, 2020. https://doi.org/10.23645/epacomptox.11839155
2019
Wick, M., T. Angradi, M. Pawlowski, D. Bolgrien, J. Launspach, J. Kiddon, AND M. Nord. A synoptic assessment of water quality in two Great Lakes connecting channels. JOURNAL OF GREAT LAKES RESEARCH. International Association for Great Lakes Research, Ann Arbor, MI, 45(5):901-911, (2019). https://doi.org/10.1016/j.jglr.2019.08.001
Wick, M., M. Nord, M. Pawlowski, J. Launspach, D. Bolgrien, T. Angradi, AND R. Debbout. Deep Lake Explorer: Using Citizen Science to analyze underwater video from the Great Lakes. International Association of Great Lakes Research, Brockport, NY, June 10 - 14, 2019.
Wick, M., T. Angradi, M. Nord, M. Pawlowski, R. Debbout, J. Launspach, AND D. Bolgrien. Deep Lake Explorer: Using Citizen Science to analyze underwater video from the Great Lakes. (presentation). North American Lake Management Society, Burlington, VT, November 11 - 15, 2019.
Angradi, T., K. Williams, J. Hoffman, AND Dave Bolgrien. Goals, beneficiaries, and indicators of waterfront revitalization in Great Lakes Areas of Concern and coastal communities. JOURNAL OF GREAT LAKES RESEARCH. International Association for Great Lakes Research, Ann Arbor, MI, 45(5):851-863, (2019). https://doi.org/10.1016/j.jglr.2019.07.001
Pauer, J., D. Bolgrien, J. Scharold, A. Cotter, A. Trebitz, J. Hoffman, W. Melendez, T. Brown, AND T. Hollenhorst. Lake Huron nutrients: We collected the lake data, now we need loadings and model results. State of Lake Huron Conference & Great Lakes Beach, Saginaw, MI, October 08 - 11, 2019.
Scharold, J., T. Angradi, A. Trebitz, J. Hoffman, S. Miller, A. Cotter, J. Pauer, M. Moffett, T. Hollenhorst, D. Bolgrien, M. Wick, AND M. Pawlowski. Overview of research and the contribution of the US Environmental Protection Agency (USEPA)/Office of Research and Development (ORD) to the 2017 Lake Huron Cooperative Science and Monitoring Initiative (CSMI). Lake Huron Partnership, Port Huron, MI, May 21 - 22, 2019.
Pawlowski, M., M. Wick, D. Bolgrien, M. Pearson, T. Angradi, A. Cotter, AND M. Nord. Preliminary results from the 2018 Niagara River National Coastal Condition Assessment pilot survey. Great Lakes Research Conference, Brockport, NY, June 10 - 14, 2019.
Williams, K., J. Hoffman, T. Angradi, AND D. Bolgrien. Putting it all together to understand remediation, restoration, and revitalization in a community. St. Louis River Summit, Superior, WI, March 05 - 06, 2019.
Pawlowski, M., M. Wick, D. Bolgrien, M. Nord, J. Launspach, AND T. Angradi. Special Report for the Great Lakes: 2015 National Coastal Condition Assessment and 2014-2016 Connecting River System Pilot Assessment. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-19/097, 2019.
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.
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.
Wick, M., M. Nord, M. Pawlowski, R. Debbout, J. Launspach, Dave Bolgrien, AND T. Angradi. Deep Lake Explorer: Bringing citizen scientists to the underwater world of the Great Lakes. Lake Ontario Evening on Underwater Robots & Other Monitoring Technologies, Toronto, ON, CANADA, June 19, 2018.
Wick, M., M. Nord, M. Pawlowski, R. Debbout, J. Launspach, Dave Bolgrien, AND T. Angradi. Deep Lake Explorer: Using citizen science to analyze underwater video from the Great Lakes. AIGLR, Toronto, ON, CANADA, June 18 - 22, 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.
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.