Science Inventory

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Nietch, C., L. Gains-Germain, Jim Lazorchak, S. Keely, G. Youngstrom, E. Urichich, B. Astifan, A. DaSilva, AND H. Mayfield. Development of a Risk Characterization Tool for CyanoHABs on the Ohio River. EPA Region 10 - Virtual Roundtable Meeting on Nutrients, Cincinnati, OH, May 03, 2022.

Nietch, C., L. Gains-Germain, J. Lazorchak, S. Keely, G. Youngstrom, E. Urichich, B. Astifan, A. DaSilva, AND H. Mayfield. Development of a Risk Characterization Tool for Harmful Cyanobacteria Blooms on the Ohio River. WATER. MDPI, Basel, Switzerland, 14(4):644, (2022). https://doi.org/10.3390/w14040644

Lazorchak, Jim, S. DeCelles, A. Kascak, W. Thoeny, N. Dugan, T. Sanan, I. Struewing, Joel Allen, AND J. Lu. Development of a culture method to produce sufficient amounts of microcystin to conduct multispecies acute and chronic toxicity tests. 2022 SETAC North America Annual Meeting, Pittsburg, PA, November 13 - 17, 2022.

Lazorchak, Jim, S. DeCelles, A. Kascak, W. Thoeny, N. Dugan, T. Sanan, I. Struewing, Joel Allen, AND J. Lu. Development of reproducible culture methods to produce cyanotoxins to be used to generate acute and chronic endpoints for freshwater organisms. SETAC Europe 32nd Annual Meeting, Cophenhagen, N/A, DENMARK, May 15 - 19, 2022.

Lazorchak, J., S. Decelles, A. Kascak, W. Thoeny, N. Dugan, T. Sanan, I. Struewing, Hubert Allen, AND J. Lu. Development of reproducible culture methods to produce cyanotoxins to be used to generate acute and chronic endpoints for freshwater organisms. (SETAC 2022). SETAC NA, Pittsburg, PA, November 13 - 17, 2022.

Bertram, M., M. Ågerstrand, Joel Allen, B. Brooks, Z. Dang, S. Duquesne, A. Ford, F. Hoffmann, H. Hollert, S. Jacob, W. Kloas, N. Klüever, Jim Lazorchak, M. Ledesma, G. Maack, S. Melvin, S. Mohr, S. Padilla, G. Pyle, M. Saaristo, R. Sahm, E. Smit, J. Steevens, E. Thoré, S. van den Berg, L. Vossen, B. Wong, M. Ziegler, AND T. Brodin. EthoCRED: A framework to guide evaluation of the reliability and relevance of behavioural ecotoxicity studies. International Society for Behavioral Ecology Congress 2022, Stockholm, SWEDEN, July 28 - August 02, 2022.

Lazorchak, Jim, A. Kascak, W. Thoeny, A. Johnson, L. Glimsdal, Dave Mount, R. Hockett, C. Flinders, AND M. Griffith. Evaluation and Standardization of a Short Term Chronic Method using Daphnia magna. SETAC Europe 32nd Annual Meeting, Copenhagen, DENMARK, May 15 - 19, 2022.

Goodrich, S., A. Boegehold, N. Dugan, Jim Lazorchak, AND H. Ryu. Evaluation of Toxicity of Algaecide and Released Cyanobacterial Cell Material to Aquatic Organisms Under Rising Surface Water Temperatures. AAG Conference 2022, NA, Virtual, February 28, 2022.

Goodrich, S., A. Boegehold, N. Dugan, Jim Lazorchak, AND H. Ryu. Evaluation of Toxicity of Algaecide and Released Cyanobacterial Cell Material to Aquatic Organisms Under Rising Surface Water Temperatures - SETAC. SETAC OVC, NA, Virtual, March 04, 2022.

Bowersox, M., C. Flinders, Jim Lazorchak, N. Love, T. Norberg-King, D. Soucek, AND T. Watson-Leung. Knowledge Sharing to Improve Toxicity Testing Efficiency & Outcomes: SETAC’s Aquatic Toxicity Testing Interest Group & Culture Troubleshooting Subgroup Activities. SETAC NA, Pittsburg, PA, November 15, 2022.

Bowersox, M., C. Flinders, Jim Lazorchak, N. Love, T. Norberg-King, D. Soucek, AND T. Watson-leung. Knowledge sharing to improve toxicity testing efficiency and outcomes: SETAC’s Aquatic Toxicity Testing Interest Group and Culture Troubleshooting Subgroup Activities. 2022 SETAC NA Annual Meeting, Pittsburg, PA, November 13 - 17, 2022.

Yeardley, R., M. Mills, Jim Lazorchak, AND M. Griffith. Macroinvertebrate Bioassessment of Great Lakes Area of Concern (AOC) Sites: Choosing the Best Metrics and Analyses to Assess the Success of Remediation and Restoration Efforts. SETAC Meeting 2022, Pittsburgh, PA, November 13 - 17, 2022.

Glimsdal, L., W. Backe, R. Hockett, C. Jenson, A. Johnson, S. Kadlec, A. Kascak, Jim Lazorchak, Dave Mount, AND T. Norberg-King. Standardization of a short-term chronic method using Daphnia magna. SETAC, Pittsburgh, PA, November 13 - 17, 2022. https://doi.org/10.23645/epacomptox.21424503

Lazorchak, J. AND S. Goodrich. Toxicity of Microcystin Using Culture Lysates and Testing Temperature Effects on the Toxicity of Algaecide – Hydrogen Peroxide?Toxicity of Microcystin Using Culture Lysates and Testing Temperature Effects on the Toxicity of Algaecide – Hydrogen Peroxide?Toxicity of Microcystin Using Culture Lysates and Testing Temperature Effects on the Toxicity of Algaecide – Hydrogen Peroxide. UC Chemistry and Environmental Engineering Graduate Seminar, Cincinnati, OH, October 28, 2022.

Gordon, M., G. Ankley, A. Balz, G. Beaubien, J. Hoffman, D. Krabbenhoft, S. Janssen, Jim Lazorchak, T. Luxton, M. Mills, T. Newcomer-Johnson, M. Pearson, G. Peterson, D. White, AND R. Yeardley. Using a fish-based metric to track remediation and restoration effectiveness in Pickle Ponds and Ponds Behind Erie Pier. St. Louis River Summit, Duluth, MN, March 07 - 09, 2022. https://doi.org/10.23645/epacomptox.19379903

Lazorchak, Jim. What do you want to be when you grow up? I wanted to be a scientist (St Cloud State University Biology Seminar Series). St Cloud State University Biology Seminar Series, Cincinnati, OH, October 03, 2022.

Lazorchak, Jim, S. DeCelles, A. Kascak, W. Thoeny, N. Dugan, T. Sanan, Dan Tettenhorst, I. Struewing, AND J. Lu. Develop measures of cyanotoxins and other algal toxins associated with ecological harm using aquatic test organisms. 2021 SETAC North America Annual Meeting, Virtual, November 14 - 18, 2021.

Bertram, M., M. Ågerstrand, Joel Allen, B. Brooks, Z. Dang, S. Duquesne, A. Ford, F. Hoffmann, H. Hollert, S. Jacob, W. Kloas, N. Klüver, Jim Lazorchak, M. Ledesma, G. Maack, S. Melvin, S. Mohr, S. Padilla, G. Pyle, M. Saaristo, R. Sahm, S. Scholz, E. Smit, J. Steevens, S. van den Berg, B. Wong, M. Ziegler, AND T. Brodin. EthoCRED: A Framework to Guide Reporting and Evaluation of the Reliability and Relevance of Behavioural Ecotoxicity Studies. SETAC Europe 2021 Virtual Meeting, Virtual, May 03 - 06, 2021.

Lazorchak, J., T. Norberg-King, A. Kascak, W. Thoeny, C. Flinders, A. Johnson, L. Glimsdal, AND M. Griffith. Evaluation and Standardization of a Whole Effluent Short Term Growth Toxicity Test Method using Daphnia magna. 2021 SETAC North America Annual Meeting, Virtual, November 14 - 18, 2021.

Yeardley, R., Jim Lazorchak, AND M. Mills. Evaluation of how multiple behaviors of standard U.S. EPA ecotoxicity test organisms affect their suitability for use in a sediment avoidance test. 2021 SETAC North America Annual Meeting, Virtual, November 14 - 18, 2021.

Lazorchak, Jim, H. Haring, W. Thoeny, Mohamed Ghorab, J. Jones, N. Dugan, Joel Allen, T. Sanan, AND C. Nietch. Generating Ecotoxicity Information on Cyanotoxins and Prymnesins Using Extracts of Cultures and Surface Water Samples. 2021 SETAC Europe Annual Meeting, Virtual, May 03 - 06, 2021.

Griffith, M., Jim Lazorchak, AND H. Haring. Influx and efflux of sulfate from ambient water in freshwater animals. 2021 Society for Freshwater Science Annual Meeting, Virtual, May 23 - 27, 2021.

White, D., T. Newcomer-Johnson, M. Mills, A. Trebitz, J. Hoffman, K. Williams, T. Angradi, Jim Lazorchak, G. Beaubien, D. Walters, M. Struckhoff, AND M. Kern. Lessons Learned from Habitat Restoration Projects in the Great Lakes Areas of Concern. 2021 National Conference for Ecological Restoration, Virtual, July 26 - August 05, 2021.

White, D., T. Newcomer-Johnson, T. Angradi, J. Hoffman, M. Kern, Jim Lazorchak, M. Mills, M. Struckhoff, A. Trebitz, D. Walters, K. Williams, S. Green, AND G. Beaubien. Lessons learned from habitat restoration projects in the Great Lakes Areas of Concern (2021 NCER). 2021 National Conference on Ecosystem Restoration, Virtual, July 26 - August 05, 2021.

Tettenhorst, D., J. Morgan, S. Decelles, W. Thoeny, AND J. Lazorchak. Method Development for the Isolation and Determination of Prymnesin Toxins in Ambient Water. To be Presented at Society for Environmental Toxicology and Chemistry (SETAC) North America Annual Meeting, Portland, Oregon, November 14 - 18, 2021.