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2018
Otter, R., D. Walters, Jim Lazorchak, K. Fritz, AND M. Mills. PCB export at the lower Ottawa River (Maumee River AOC): A pre- and post-dredging analysis of sediment, passive samplers, aquatic invertebrates, and riparian spiders. To be Presented at SETAC North American 39th Annual Meeting, Sacramento, CA, November 04 - 08, 2018.
Huerta, B., S. Rodriguez-Mozaz, Jim Lazorchak, D. Barcelo, A. Batt, J. Wathen, AND L. Stahl. Presence of pharmaceuticals in fish collected from urban rivers in the U.S. EPA 2008–2009 National Rivers and Streams Assessment. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 634:542-549, (2018).
Nietch, C., P. Weaver, Jim Lazorchak, AND N. Smucker. Stream mesocosm phosphorus dose-response validation study. Society of Freshwater Science Annual Meeting, Detroit, Michigan, May 20 - 24, 2018.
Lazorchak, Jim, L. DAnglada, N. Dugan, AND B. Schaeffer. US Environmental Protection Agency Efforts to address Harmful Algal Blooms (HABs) Impacting Drinking and Recreational Waters. IN: CYANOnews, CYANOCOST, (7):1, (2018).
Mash, H., D. Shea, M. Howard, R. Kudela, Joel Allen, Jim Lazorchak, T. Sanan, AND C. Nietch. Use of passive samplers for the detection of extra cellular algal toxins in stream mesocosms, lakes and streams. Society of Environmental Toxicology and Chemistry Annual Conference, Sacramento,CA, November 04 - 08, 2018.
Lazorchak, Jim. What are Contaminants of Emerging Concern (CECs) ?Examples of Biological and Chemistry Approaches to their Detection, Exposure and Effects. NKU Environmental Toxicology Class, Highland Heights, KY, November 28, 2018.
2017
Pawlowski, M., M. Wick, Dave Bolgrien, T. Angradi, J. Scharold, M. Pearson, M. Nord, E. Hinchey, Jim Lazorchak, AND R. Ellison. Assessing ecological conditions in the Great Lakes Connecting Channels using National Coastal Condition Assessment protocol. State of Michigan and Federal Agency Area of Concern meeting, Lansing, Michigan, November 27 - 29, 2017.
Wick, M., M. Pawlowski, Dave Bolgrien, T. Angradi, J. Scharold, M. Pearson, M. Nord, E. Hinchey, Jim Lazorchak, AND R. Ellison. Assessing sediment quality in the Great Lakes Connecting Channels using National Coastal Condition Assessment protocol. SETAC North America, Minneapolis, MN, November 12 - 16, 2017.
Sanan, T. AND Jim Lazorchak. EPA Current Research on Cyanotoxins in Fish Tissue. New Jersey Water Monitoring Council, Cincinnati, OH, September 20, 2017.
Nietch, C., D. Brown, AND Jim Lazorchak. Ecological Realism of U.S. EPA Experimental Stream Facility Studies. Presented at Society for Freshwater Science Annual Meeting, Raleigh, NC, June 04 - 08, 2017.
Zucker, R., N. Chernoff, Jim Lazorchak, AND N. Dugan. Flow Cytometry, Microscopy and Hyperspectral Imaging of microcystis, Cyanobacteria, and Algae- SETAC. SETAC, Minneapolis, MN, November 12 - 16, 2017.
Zucker, R., N. Chernoff, Jim Lazorchak, AND N. Dugan. Flow cytometry microscopy and hyperspectral imaging of microcystis, cyanobacteria and algae. CYTO2017, Boston, MA, June 10 - 14, 2017.
Lazorchak, Jim, P. Wernsing, N. Dugan, Joel Allen, AND C. Nietch. Generating ecotoxicity information on microcystins and prymnesins: A different approach. 2017 SETAC North America Annual Meeting, Minneapolis, MN, November 12 - 16, 2017.
Waters, M., M. Kannan, Jim Lazorchak, AND Joel Allen. Harmful algal bloom smart device application: using image analysis and machine learning techniques for classification of harmful algal blooms. SETAC NA Annual Meeting, Minneapolis, MN, November 12 - 16, 2017.
Brooks, B., Jim Lazorchak, M. Howard, M. Johnson, S. Morton, D. Perkins, E. Reavie, G. Scott, S. Smith, AND J. Steevens. In some places, in some cases, and at some times, harmful algal blooms are the greatest threat to inland water quality. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 36(5):1125–1127, (2017).
Sanan, T. AND Jim Lazorchak. Measuring Total Microcystins in Fish Tissue using the 2-methyl-3-methoxy-4-phenylbutyric acid (MMPB) procedure. 2017 SETAC Annual Meeting, Twin Cities, Minnesota, November 12 - 16, 2017.
Sanan, T. AND Jim Lazorchak. Measuring Total Microcystins in Fish Tissue using the 2-methyl-3-methoxy-4-phenylbutyric acid (MMPB) procedure - Minneapolis. To be Presented at Setac Annual Meeting, Minneapolis, Minnesota, November 12 - 16, 2017.
Mash, H., Joel Allen, Jim Lazorchak, T. Sanan, AND J. Fischer. OVERVIEW OF U.S. EPA OFFICE OF RESEARCH AND DEVELOPMENT’S RESEARCH ON ANALYSIS AND MONITORING OF FRESH WATER AND COASTAL/ESTUARINE ENVIRONMENTS. 9th US Symposium on Harmful Algae, Baltimore, MD, November 11 - 17, 2017.
Mash, H., T. Sanan, T. Jones-Lepp, J. Morgan, C. Rosal, Jim Lazorchak, M. Elovitz, Joel Allen, J. Lu, J. Santodomingo, A. Delacruz, M. Waters, AND M. Steinitz Kannan. Overview of U.S. EPA Office of Research and Development’s research on Analysis and monitoring in fresh and coastal/estuarine environments. 2017 SETAC North America Annual Meeting, Minneapolis, MN, November 12 - 16, 2017.
Mash, H., Jim Lazorchak, T. Sanan, T. Jones-Lepp, J. Morgan, M. Elovitz, Joel Allen, J. Lu, J. Santodomingo, R. Zucker, AND A. Delacruz. Overview of U.S. EPA Office of Research and Development’s planned research on analysis and monitoring in fresh and coastal/estuarine environments. Presented at 9th US Symposium on Harmful Algae, Baltimore, MD, November 11 - 17, 2017.
Mills, Marc A., J. Schubauer-Berigan, J. Lazorchak, K. Fritz, AND J. Meier. Pre-Remedy Baseline Characterization of the Ottawa River using Physical, Biological, and Chemical Lines of Evidence. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-17/355, 2017.
Batt, A., J. Wathen, Jim Lazorchak, Tony Olsen, AND Tom Kincaid. Statistical Survey of Persistent Organic Pollutants: Risk Estimations to Humans and Wildlife through Consumption of Fish from U.S. Rivers. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 51(5):3021-3031, (2017).
Jastrow, A., D. Gordon, K. Auger, E. Punska, K. Arcaro, K. Keteles, D. Winkleman, D. Lattier, A. Biales, AND Jim Lazorchak. Tools to minimize interlaboratory variability in vitellogenin gene expression monitoring programs. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 36(11):3102-3107, (2017). https://doi.org/10.1002/etc.3885
2016
Karami, A., D. Omar, Jim Lazorchak, C. Yap, Z. Hashim, AND S. Courtenay. A comparison of biomarker responses in juvenile diploid and triploid African catfish, Clarias gariepinus, exposed to the pesticide butachlor. ENVIRONMENTAL RESEARCH. Academic Press Incorporated, Orlando, FL, 151:313-320, (2016).
Lazorchak, Jim, J. Meier, K. Fritz, M. Mills, P. Wernsing, H. Haring, D. Walters, J. Kraus, AND B. Armstrong. A weight of evidence approach for assessing remediation of contaminated sediments using food web tissue contamination, biotic condition and DNA damage. SETAC Europe, Nantes, FRANCE, May 22 - 26, 2016.
Conerly, O., J. Laurenson, Jim Lazorchak, L. Backer, L. Baetz, B. Behl, R. Bloom, D. Eignor, M. Fulton, A. Gebhart, K. Lee, C. Williams, J. Martin, B. McIntyre, J. Rogers, J. Strong, L. Strutz, H. Vesper, C. Williams, AND H. Zahner. Activities of the Federal Interagency Workgroup on Pharmaceuticals in Water. SETAC Orlando, Orlando, FL, November 06 - 10, 2016.
Lazorchak, Jim, J. Meier, K. Fritz, H. Haring, M. Mills, P. Wernsing, D. Walters, J. Kraus, AND B. Armstrong. Assessing remediation of contaminated sediments using multiple biological endpoints: sediment toxicity, food web tissue contamination, biotic condition and DNA damage. SETAC World Congress, Orlando, FL, November 06 - 10, 2016.
Lazorchak, Jim, C. Nietch, H. Haring, B. Johnson, P. Weaver, B. Ramakrishan, D. Macke, K. Daniels, S. Decelles, D. Brown, K. Wyatt, AND C. Impellitteri. Comparing Single species Toxicity Tests to Mesocosm Community-Level Responses to Total Dissolved Solids Comprised of Different Major Ions. SETAC Europe 2016, Nantes, FRANCE, May 22 - 26, 2016.
Lazorchak, Jim. Contaminated Sediments/Remedy Effectiveness 3.6.1.3. Sustainable and Healthy Communities BOSC Subcommittee Meeting, Cincinnati, OH, November 02 - 04, 2016.
Banerji, A., M. Bagley, E. Pilgrim, J. Martinson, S. Guglielmi, Dan Tettenhorst, J. Shoemaker, Joel Allen, C. Nietch, J. Santodomingo, J. Lu, AND Jim Lazorchak. Do Eukaryotic Species Interactions Drive Freshwater HAB Dynamics? SETAC World Congress/ SETAC North America 37th Annual Meeting, Orlando, FL, November 06 - 10, 2016.
Lazorchak, Jim, H. Haring, K. Wyatt, W. Thoeny, S. Decelles, J. Miller, A. Dickinson, M. Raby, T. Schmidt, D. Soucek, AND D. Walters. Evaluation and improvements of a mayfly, Neocloeon (Centroptilum) triangulifer (Ephemeroptera: Baetidae) toxicity test method - SETAC Europe 2016. SETAC Europe, Nantes, FRANCE, May 22 - 26, 2016.
Lazorchak, Jim, H. Haring, K. Wyatt, W. Thoeny, S. DeCelles, J. Miller, A. Dickinson, T. Schmidt, D. Soucek, D. Walters, M. Raby, AND T. Watson-Leung. Evaluation and improvements of a mayfly, Neocloeon (Centroptilum) triangulifer ?(Ephemeroptera: Baetidae) toxicity test method. Ontario MOECC Webinar, Webinar, ON, CANADA, May 16 - 23, 2016.
Lazorchak, Jim, M. Waters, Joel Allen, AND M. Steinitz-Kannan. Harmful algal bloom smart device application: using image analysis and machine learning techniques for early classification of harmful algal blooms. SETAC Europe 2016, Nantes, FRANCE, May 22 - 26, 2016.
Waters, M., M. Steinitz-Kannan, Jim Lazorchak, AND Joel Allen. Harmful algal bloom smart device application: using image analysis and machine learning techniques for early classification of harmful algal blooms (SETAC presentation). SETAC World Congress, Orlando, FL, November 06 - 10, 2016.
Nietch, C., Jim Lazorchak, Dave Mount, AND W. Clements. Individual and community responses in stream mesocosms with different ionic compositions of conductivity and compared to a field-based benchmark. To be Presented at 7th SETAC World Congress/SETAC North America 37th Annual Meeting, Orlando, FL, November 06 - 10, 2016.
Mills, M., R. Brenner, J. Schubauer-Berigan, Jim Lazorchak, J. Meier, L. Lefkovitz, H. Thurston, S. Pala, E. Foote, G. Durell, P. Sokoloff, M. Fitzpatrick, J. Tenzar, J. Hardin, C. Hunt, C. Jones, G. Chang, AND J. Magalen. Methods and Metrics for Evaluating Environmental Dredging at the Ashtabula River Area of Concern (AOC). U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-16/322, 2016.
Lazorchak, Jim, H. Mash, T. Sanan, T. Jones-Lepp, M. Elovitz, Joel Allen, J. Lu, J. Santodomingo, AND R. Zucker. Overview of U.S. EPA Office of Research and Development’s planned research on Analysis and monitoring in fresh and coastal/estuarine environments. SETAC World Congress, Orlando, FL, November 06 - 10, 2016.
Nietch, C., Jim Lazorchak, B. Johnson, N. Smucker, P. Weaver, S. DeCelles, AND S. Guglielmi. Parallel single-species and stream mesocosm exposures for grading major ion effects in doses mimicking energy extraction produced waters. To be Presented at 2016 Fourth Aquatic Toxicology Symposium, Bar Harbor, ME, June 07 - 09, 2016.
Nietch, C., Jim Lazorchak, B. Johnson, AND P. Weaver. Stream mesocosm response sensitivities to simulated ion stress in produced waters from resource extraction activities. Presented at SETAC North America Focused Topic Meeting: Environmental Quality Implications of Unconventional Natural Gas Development, Denton, TX, March 17 - 19, 2016.
Guflielmi, S., S. DeCelles, N. Smucker, Jim Lazorchak, AND C. Nietch. Stream periphyton responses to mesocosm treatments of equal specific conductance but different major ion contents measured with in situ fluorometry. To be Presented at 7th SETAC World Congress/37th North American SETAC Conference, Orlando, FL, November 06 - 10, 2016.
Lazorchak, Jim, J. Meier, K. Fritz, M. Mills, P. Wernsing, H. Haring, D. Walters, J. Kraus, AND B. Armstrong. Using a weight of evidence approach for assessing remediation of contaminated sediments using biological indicators, food web tissue contamination, biotic condition and DNA damage. SETAC Europe, Nantes, FRANCE, May 22 - 26, 2016.
Lazorchak, Jim. What are Contaminants of Emerging Concern (CECs) ?Examples of Biological and Chemistry Approaches to their Detection, Exposure and Effects? NKU Environmental Toxicology Course, Highland Heights, KY, November 30, 2016.
2015
Wathen, J., Jim Lazorchak, Tony Olsen, AND A. Batt. A national statistical survey assessment of mercury concentrations in fillets of fish collected in the U.S. EPA national rivers and streams assessment of the continental USA. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 122:52-61, (2015). https://doi.org/10.1016/j.chemosphere.2014.11.005
Armstrong, B., Jim Lazorchak, C. Murphy, H. Haring, K. Jensen, AND M. Smith. Determining the effects of a mixture of an endocrine disrupting compound, 17a-ethinylestradiol, and ammonia on fathead minnow (Pimephales promelas) reproduction. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 120(2):108-114, (2015).
Reddy, T., R. Flick, Jim Lazorchak, M. Smith, B. Wiechman, AND D. Lattier. Experimental paradigm for in-lab proxy aquatic studies under conditions of static, non flow through chemical exposures. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 34(12):2796-2802, (2015).
Nietch, C. AND Jim Lazorchak. Mesocosm Community Response Sensitivities to Specific Conductivity Comprised of Different Major Ions. Society of Environmental Toxicology and Chemistry North America 36th Annual Meeting, Salt Lake City, UT, November 01 - 05, 2015.
Weaver, P., K. Struewing, Jim Lazorchak, S. DeCelles, D. Funk, D. Buckwalter, AND B. Johnson. Part 1: Laboratory Culture of Centroptilum triangulifer (Ephemeroptera: BAETIDAE) Using a Standardized Diet of Three Diatoms. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 139(11):589-596, (2015).
Struewing, K., P. Weaver, Jim Lazorchak, B. Johnson, D. Funk, AND D. Buckwalter. Part 2: Sensitivity comparisons of the insect Centroptilum triangulifer to Ceriodaphnia dubia and Daphnia magna using standard reference toxicants; NaCl, KCl and CuSO4. CHEMOSPHERE. Elsevier Science Ltd, New York, NY, 139(11):597-603, (2015).
Lazorchak, Jim, M. Griffith, M. Mills, J. Schubauer-Berigan, F. McCormick, R. Brenner, AND C. Zeller. Proof of concept for the use of macroinvertebrates as indicators of polychlorinated biphenyls (PCB) contamination in Lake Hartwell. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 34(6):1277-1282, (2015).
2014
Gordon, D., M. Smith, M. Wratschko, D. Agard, L. Holden, S. Wilcox, AND Jim Lazorchak. A New Approach for the Laboratory Culture of the Fathead Minnow, Pimephales promelas. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 33(1):126-133, (2014).
Lazorchak, Jim, M. Kostich, A. Batt, M. Mills, L. Zintek, AND S. Nakayama. Assessing the occurrence and magnitude of contaminants of emerging concern (CECs) in 50 of the largest wastewater treatment plants in the USA. To be Presented at SETAC NA, Vancouver, CANADA, November 09 - 13, 2014.
Nietch, C., Jim Lazorchak, B. Johnson, Joel Allen, AND P. Weaver. COMMUNITY SCALE STREAM TAXA SENSITIVITIES TO DIFFERENT COMPOSITIONS OF EXCESS TOTAL DISSOLVED SOLIDS. Presented at Joint Aquatc Sciences Meeting, Portland, OR, May 18 - 23, 2014.
Kostich, M., A. Batt, AND Jim Lazorchak. Concentrations of prioritized pharmaceuticals in effluents from 50 large wastewater treatment plants in the US and implications for risk estimation. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 184(1):354-359, (2014).
Allen, Joel, C. Nietch, D. Macke, P. Kathy, AND Jim Lazorchak. Effects of elevated total dissolved solids on bivalves. Presented at SETAC North America, Vancouver, CANADA, November 09 - 13, 2014.
Nietch, C., Jim Lazorchak, B. Johnson, AND Joel Allen. Evaluation of Total Dissolved Solids and Specific Conductance Water Quality Targets with Paired Single-Species and Mesocosm Community Exposures. Presented at Society of Environmental Toxicology and Chemistry North America 35th Annual Meeting, Vancouver, BC, CANADA, November 09 - 13, 2014.
Allen, Joel, M. Elovitz, C. Nietch, AND Jim Lazorchak. High Frequency Monitoring for Harmful Algal Blooms. Presented at International Society of Exposure Science 24th National Meeting, Cincinnati, OH, October 12 - 16, 2014.
Pearson, M., T. Angradi, Dave Bolgrien, T. Jicha, D. Taylor, B. Hill, AND Jim Lazorchak. Lessons learned from the USEPA Environmental Monitoring and Assessment Program for Great River Ecosystems. Presented at National Monitoring Conference, Cincinnati, OH, April 28 - May 02, 2014.
Lazorchak, Jim, J. Wathen, Tony Olsen, L. Stahl, Tom Kincaid, H. McCarty, A. Batt, AND B. Snyder. Results of EPA’s Assessment of Fish Tissue from U.S. Rivers for Selenium with Implications for Aquatic Life and Human Health. SETAC North America, Vancouver, BC, CANADA, November 09 - 13, 2014.
Allen, Joel, M. Elovitz, C. Nietch, AND Jim Lazorchak. Source Water Quality Monitoring Networks. Source Water Quality Monitoring Networks WEBINAR IEPA#8825 , NA, IL, October 29, 2014.
2013
Meier, J., S. Snyder, V. Sigler, D. Altfater, M. Gray, B. Batin, P. Baumann, D. Gordon, P. Wernsing, AND Jim Lazorchak. An Integrated Assessment of Sediment Remediation in a Midwestern U.S. Stream Using Sediment Chemistry, Water Quality, Bioassessment and Fish Biomarkers. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 32(3):653-661, (2013).
Nietch, C., Jim Lazorchak, B. Johnson, B. Ramakrishnan, P. Weaver, D. Macke, K. Daniels, S. DeCelles, D. Brown, AND C. Impellitteri. Community-Level Effects of Excess Total Dissolved Solids Doses Using Model Streams. Presented at Society of Environmental Toxicology and Chemistry, Nashville, TN, November 17 - 21, 2013.
Nietch, C. T., E. L. Quinlan, J. M. Lazorchak, C. A. Impellitteri, D. Raikow, AND D. Walters. Effects of a Chronic Lower Range of Triclosan Exposure on a Stream Mesocosm Community. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 32(12):2874-2887, (2013).
Osemwengie, L., Wayne Sovocool, J. Morgan, A. Batt, AND Jim Lazorchak. Levels of Synthetic Musk Compounds in the United States National Rivers and Streams Using Gas Chromatography and Mass Spectrometry. Presented at Texas Southern University, Houston, TX, November 13 - 15, 2013.
Pruden, A., J. Larsson, A. Amezquito, P. Collignon, K. Brandt, D. Graham, Jim Lazorchak, S. Suzuki, P. Silley, J. Snape, E. Topp, T. Zhang, AND Y. Zhu. Management Options For Reducing The Release Of Antibiotics And Antibiotic Resistance Genes To The Environment. ENVIRONMENTAL HEALTH PERSPECTIVES. National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC, 121(8):878-885, (2013).
Poynton, H., Jim Lazorchak, C. Impellitteri, B. Blalock, M. Smith, K. Struewing, J. Unrine, AND D. Roose. Toxicity and transcriptomic analysis in Hyalella azteca suggests increased exposure and susceptibility of epibenthic organisms to Zinc Oxide Nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 47(16):9453-9460, (2013).
2012
Nietch, C., Jim Lazorchak, B. Johnson, D. Brown, B. Ramakrishnan, H. Rogers, P. Weaver, D. Macke, Joel Allen, K. Daniels, S. Decelles, AND K. Patnode. A Mesoscale Total Dissolved Solids Quantity and Quality Study Integrating Responses of Multiple Biological Components in Small Stream Communities. Presented at Society of Environmental Toxicology and Chemistry Annual Meeting, November 11 - 15, 2012.
LATTIER, D. L., J. M. LAZORCHAK, F. A. FULK, AND M. KOSTICH. A look backwards at environmental risk assessment: an approach to reconstructing ecological exposures. Chapter 1, Bryan W. Brooks (ed.), Human Pharmaceuticals in the Environment: Current and Future Perspectives. Emerging topics in Ecotoxicology. Springer, New York, NY, 4:109-137, (2012).
Haring, H. J., M. E. Smith, J. M. LAZORCHAK, P. CROCKER, A. EURESTI, K. A. BLOCKSOM, M. C. Wratschko, AND MICHAEL SCHAUB. An interlaboratory comparison of sediment elutriate preparation and toxicity test methods. ENVIRONMENTAL MONITORING AND ASSESSMENT. Springer, New York, NY, 184(12):7343-7351, (2012).
Leet, J., L. Lee, H. Gall, R. Goforth, S. Sassman, D. Gordon, Jim Lazorchak, M. Smith, C. Jafvert, AND M. Sepulveda. Assessing impacts of land-applied manure from concentrated animal feeding operations on fish populations and communities. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 46(24):13440-13447, (2012).
Wathen, J., L. Stahl, Jim Lazorchak, L. Osemwengie, Tony Olsen, AND B. Snyder. Contribution of Wastewater Treatment Plants to Concentrations of PBDEs, PFCs, PCBs, DDT and Synthetic Musks in Fish Tissue from U.S. Urban Waters. Presented at SETAC North America 33rd Annual Meetin, Long Beach, CA, November 11 - 15, 2012.
Armstrong, B., J. M. LAZORCHAK, C. Murphy, H. Haring, K. M. JENSEN, AND M. E. Smith. Determining the effects of ammonia on fathead minnow (Pimephales promelas) reproduction. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 420:127-133, (2012).
WANG, R., D. C. BENCIC, A. D. BIALES, R. W. FLICK, J. M. LAZORCHAK, DAN VILLENEUVE, AND G. T. ANKLEY. Discovery and validation of gene classifiers for endocrine-disrupting chemicals in zebrafish (Danio rerio). BMC Genomics. BioMed Central Ltd, London, Uk, 13:358, (2012).
JOHNSON, B. R., P. Weaver, K. Hammer, J. M. LAZORCHAK, AND D. Funk. Growth and survivorship of the mayfly Centroptilum triangulifer (Ephemeroptera: Baetidae) exposed to elevated specific conductance in flow-through mesocosms. Presented at Society for Freshwater Science Annual Meeting, Louisville, KY, May 20 - 24, 2012.
Lazorchak, Jim, J. Meier, M. Mills, P. Wernsing, AND P. Baumann. Presentation: Assessing Remedy Effectiveness of Contaminated Sediments using Brown Bullheads and Benthic macroinvertebrates to contaminated sediments in the Ashtabula River before, during and after dredging. Presented at SETAC, Long Beach, CA, November 11 - 15, 2012.
Otter, R., J. Meier, K. Kubach, Jim Lazorchak, AND S. Klaine. The effects of urbanization on Lepomis macrochirus using the comet assay. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY. Elsevier Science Ltd, New York, NY, 84(10):299-303, (2012).
Backhaus, T., J. Snape, AND Jim Lazorchak. The impact of chemical pollution on biodiversity and ecosystem services: the need for an improved understanding. Integrated Environmental Assessment and Management. Allen Press, Inc., Lawrence, KS, 8(4):575-576, (2012).
POYNTON, H., J. M. LAZORCHAK, CHRISTOPHER IMPELLITTERI, B. J. Blalock, K. R. ROGERS, H. J. ALLEN, A. Loguinov, J. L. Heckman, AND S. Govindasmawy. Toxicogenomic responses of nanotoxicity in Daphnia magna exposed to silver nitrate and coated silver nanoparticles. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 46(11):6288-6296, (2012).
2011
ANGRADI, T. R., D. W. BOLGRIEN, T. M. JICHA, M. S. PEARSON, D. L. TAYLOR, M. F. MOFFETT, K. A. BLOCKSOM, D. M. WALTERS, C. M. ELONEN, L. E. ANDERSON, J. M. LAZORCHAK, E. D. REAVIES, A. R. KIRETA, AND B. H. HILL. An Assessment of Stressor Extent and Biological Condition in the North American Mid-continent Great Rivers (USA). River Systems. E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany, 19(2):143-163, (2011).
MCDONALD, D., K. KIPP, B. HOSKINS, T. FABER, A. BATT, M. MILLS, L. ZINTEK, J. M. LAZORCHAK, H. Haring, AND S. Nakayama. An investigation into the extent and bilogcal impacts of endocrine disrupting chemicals (EDCs) in a highly effluent-dominated river in New England. Presented at SETAC, Boston, MA, November 13 - 17, 2011.
BUTLER, B. A., M. E. Smith, D. J. REISMAN, AND J. M. LAZORCHAK. Anaerobic Biochemical Reactor (BCR) Treatment Of Mining-Influenced Water (MIW) - Investigation Of Metal Removal Efficiency and Ecotoxicity. Presented at Society for Mining, Metallurgy, and Exploration [SME], Denver, CO, February 27 - March 02, 2011.
REDDY, T. V., D. L. LATTIER, J. M. LAZORCHAK, D. A. GORDON, M. E. Smith, AND M. CRANE. Application of a long-established molecular marker in larval teleosts to evaluate estrogenic potential in surface waters and wastewater effluents. Presented at SETAC North America 32nd Annual Meeting, Boston, MA, November 13 - 17, 2011.
MUCHA, Amy P., J. BING-CANAR, C. Roth, M. MILLS, L. P. BURKHARD, DAVE MOUNT, J. M. LAZORCHAK, AND K. Bustavson. Assessment Of Bioaccumulation Potential Following Dredging In Mainistique, Michigan. Presented at The Sixth International Conference on Remediation of Contaminated Sediments, New Orleans, LA, February 07 - 10, 2011.
Patra, M., X. Ma, D. BOUCHARD, H. POYNTON, J. M. LAZORCHAK, AND K. R. ROGERS. Changes in Agglomeration of Fullerenes During Ingestion and Excretion in Thamnocephalus Platuyrus. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(4):828-8335, (2011).
Patra, M., X. MA, C. Isaacson, D. BOUCHARD, H. POYNTON, J. M. LAZORCHAK, AND K. R. ROGERS. Changes in Agglomeration of Fullerenes During Ingestion and Excretion in Thamnocephalus Platyurus. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(4):828-835, (2011).
LAZORCHAK, J. M., P. C. Weaver, K. A. Hammer, B. R. JOHNSON, C. T. NIETCH, D. Funk, AND D. Buckwalter. Comparative sensitivity of centroptilum triangulifer, ceriodaphnia dubia and daphnia magna to standard salt and copper reference toxicants. Presented at SETAC, Boston, MA, November 13 - 17, 2011.
Haring, H. J., M. E. Smith, J. M. LAZORCHAK, P. CROCKER, A. EURESTI, M. C. Wratschko, AND M. Schaub. Comparison of bulk sediment and sediment elutriate toxicity testing methods. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY. Springer, New York, NY, 58(3):676-683, (2011).
CRANE, M., E. O'Bryan, J. Webb-Turbeville, A. BATT, J. M. LAZORCHAK, T. R. ANGRADI, D. W. BOLGRIEN, AND L. STAHL. Comparison of mercury and selenium concentrations in whole fish and fillets analyzed in fish collected in the Lower Mississippi River. Presented at SETAC, Boston, MA, November 13 - 17, 2011.
WANG, R., D. C. BENCIC, A. D. BIALES, R. W. FLICK, J. M. LAZORCHAK, DAN VILLENEUVE, AND G. T. ANKLEY. Development of transcriptomics-based biomarkers for selected endocrine disrupting chemicals in zebrafish (Danio rerio). Presented at SETAC 2011, Boston, MA, November 13 - 17, 2011.
POYNTON, H., J. M. LAZORCHAK, C. IMPELLITTERI, MARK E. SMITH, K. R. ROGERS, M. Patra, K. A. Hammer, JOEL J. ALLEN, AND C. D. Vulpe. Differential gene expression in Daphnia magna suggests distinct modes of action and bioavailability for ZnO nanoparticles and Zn ions. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 45(2):762-768, (2011).
VILLENEUVE, DAN, G. T. ANKLEY, D. C. BENCIC, J. M. LAZORCHAK, T. W. COLLETTE, D. R. EKMAN, S. W. EDWARDS, N. GARCIA-REYERO, AND E. J. PERKINS. Experimental Approaches to Systematic Discovery and Development of Reproductive Adverse Outcome Pathways in Fish. Presented at Society of Environmental Toxicology and Chemistry, Boston, MA, November 13 - 17, 2011.
O'Bryan, E., J. Webb-Turbeville, M. CRANE, A. BATT, J. M. LAZORCHAK, L. STAHL, L. STAHL, AND J. Wathen. Mercury concentrations in fillets of fish collected in the U.S. EPA National Rivers and Streams Assessment of the continental USA. Presented at SETAC, Boston, MA, November 13 - 17, 2011.
BUTLER, B., MARK E. SMITH, D. J. REISMAN, AND J. M. LAZORCHAK. Metal Removal Efficiency And Ecotoxicological Assessment Of Field-Scale Passive Treatment Biochemical Reactors . C. H. Ward (ed.), ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 30(2):385-392, (2011).
BATT, A., J. M. LAZORCHAK, L. STAHL, AND J. Wathen. National rivers and streams assessment survey: evaluating the extent of selected human prescription pharmaceuticals in United States surface waters. Presented at 7th Annual LC/MS/MS Workshop on Environmental Applications and Food Safety, Buffalo, NY, June 13, 2011.
KOSTICH, M., A. BATT, S. GLASSMEYER, AND J. M. LAZORCHAK. Prioritizing pharmaceuticals in municipal wastewater. Presented at SETAC North America 32nd Annual Meeting, Boston, MA, November 13 - 17, 2011.
BIALES, A. D., D. C. BENCIC, R. W. FLICK, K. A. BLOCKSOM, J. M. LAZORCHAK, AND D. L. LATTIER. Proteomic analysis of a model fish species exposed to individual pesticides and a binary mixture . AQUATIC TOXICOLOGY. Elsevier Science Ltd, New York, NY, 101(1):196-206, (2011).
BIALES, A. D., D. C. BENCIC, K. A. BLOCKSOM, D. L. LATTIER, R. W. FLICK, AND J. M. LAZORCHAK. Proteomic analysis of a model fish species exposed to individual pesticides and a binary mixture--Presentation. Presented at Society of Toxicology Meeting, Washington, DC, March 05 - 11, 2011.
HARING, H. J., K. A. BLOCKSOM, MARK E. SMITH, M. C. Wratschko, B. Armstrong, T. R. ANGRADI, D. W. BOLGRIEN, AND J. M. LAZORCHAK. Sediment toxicity in mid-continent great rivers (USA). ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY. Springer, New York, NY, 60(1):57-67, (2011).
QUINLAN, E. L., C. T. NIETCH, K. A. BLOCKSOM, J. M. LAZORCHAK, A. BATT, R. A. GRIFFITHS, AND D. KLEMM. Temporal dynamics of periphyton exposed to tetracycline in stream mesocosms. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 45(11):10684-10690, (2011).
WANG, R., D. C. BENCIC, J. M. LAZORCHAK, DAN VILLENEUVE, AND G. T. ANKLEY. Transcriptional regulatory dynamics of the hypothalamic-pituitary-gonadal axis and its peripheral pathways as impacted by the 3-beta HSD inhibitor Trilostane in zebrafish (Danio rerio). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY. Elsevier Science Ltd, New York, NY, 74(6):1461-1470, (2011).
2010
LAZORCHAK, J. M. AND M. E. SMITH. Culture and toxicity testing with the amphipod Hyalella azteca. Presented at Advancing Methods for Culture and Toxicity Workshop, Chicago, IL, March 02 - 03, 2010.