You are here:
Refine Your Search
Search Again
Search Within
Records 1 to
100
of 228
2019
Perkins, D., A. Foss, J. Lazorchak, B. Brooks, M. Howard, AND Hubert Allen. Chemical, Biological and Instrumental methods for detecting harmful algae blooms and their natural toxins. IN: SETAC Globe, SETAC Press, Pensacola, FL, (20):4, (2019).
Melnyk, L., J. Lin, J. Lazorchak, D. Kusnierz, K. Pugh, AND M. Stover. Levels of Mercury in Fish from the Northeast US. ISES ISIAQ 2019 Joint Annual Meeting, Kaunas, LITHUANIA, August 18 - 22, 2019.
Lazorchak, J. What are Contaminants of Emerging Concern (CECs) ?Examples of Biological and Chemistry Approaches to their Detection, Exposure and Effects. Ohio Valley Regional SETAC Chapter 2019 Spring Meeting, Louiseville, KY, April 04 - 05, 2019.
2018
Lazorchak, Jim, Joel Allen, D. Lattier, AND M. Kostich. Aquatic Sentinels Forecasting Human Exposure To Emerging Contaminants. UC Environmental Public Health Class, Cincinnati, Ohio, April 11, 2018.
Lazorchak, Jim, K. Fritz, J. Meier, H. Haring, R. Yeardley, M. Mills, P. Wernsing, D. Walters, R. Otter, B. Armstrong, AND J. Kraus. Assessing remediation of contaminated sediments on the Ottawa River using chemical and biological endpoints (Big Rivers Ecology Course). Big Rivers Ecology Course, Thomas More Field Station, KY, July 30, 2018.
Lazorchak, Jim, K. Fritz, R. Yeardley, J. Meier, M. Mills, P. Wernsing, H. Haring, D. Walters, J. Kraus, AND B. Armstrong. Assessing the effectiveness of remediation of contaminated sediments in the Ottawa River Segment of the Maumee Great Lakes Area of Concern (AOC) using biological endpoints: toxicity, food web tissue contamination, biotic condition and DNA damage. UC Biology Department of Biology Seminar Series, Cincinnati, Ohio, March 05, 2018.
Lazorchak, Jim, J. Hoffman, M. Mills, K. Fritz, Greg Peterson, M. Pearson, T. Angradi, D. Walters, M. Elliott, S. Janssen, J. DeWild, D. Krabbenhoft, AND E. Pilgrim. Assessing the suitability of the Bad River as a reference system for the St Louis River AOC using geochemistry, biotic condition of macroinvertebrates and bioaccumulation of mercury. 2018 SETAC NA Annual Meeting, Sacramento, California, November 04 - 08, 2018.
Lazorchak, Jim, T. Sanan, D. Sundaravadivelu, J. Kickish, J. Jones, AND R. Venkatapathy. Development of methods for Measuring Total Microcystins in Fish Tissue using the 2-methoxy-3-methyl-4-phenylbutyric acid (MMPB) procedure. 2018 SETAC Europe, Rome, ITALY, May 13 - 17, 2018.
Pattulo, C., M. Nanna, M. P. Finegan, R. Barone, Jim Lazorchak, AND S. Allen-Gil. Effects of Metformin on Growth and Appetite in Juvenile Fathead Minnows (Pimephales promelas). SETAC NA Annual Meeting, Sacramento, California, November 04 - 08, 2018.
Ekman, D., K. Keteles, J. Beihoffer, J. Cavallin, K. Dahlin, J. Davis, A. Jastrow, Jim Lazorchak, M. Mills, M. Murphy, D. Nguyen, A. Vajda, Dan Villeneuve, D. Winkelman, AND Tim Collette. Evaluation of targeted and untargeted effects-based monitoring tools to assess impacts of contaminants of emerging concern on fish in the South Platte River, CO. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, 239:706-713, (2018). https://doi.org/10.1016/j.envpol.2018.04.054
Lazorchak, Jim, H. Herman, N. Dugan, Joel Allen, T. Sanan, AND C. Nietch. Generating ecotoxicity information on microcystins and prymnesins: A different approach (SETAC 2018). 2018 SETAC Europe, Rome, ITALY, May 13 - 17, 2018.
Lazorchak, Jim, M. Waters, M. Steinitz-Kannab, H. Mayflied, AND Joel Allen. Harmful algal bloom smart device application: using image analysis and machine learning techniques for classification of harmful algal blooms (SETAC Europe 2018). 2018 SETAC Europe, Rome, ITALY, May 13 - 17, 2018.
Fritz, K., M. Mills, Jim Lazorchak, AND W. Thoeny. Macroinvertebrate Assemblage Response to Contaminated Sediment Remediation in a Lacustuary System. 2018 Annual Meeting of the Society for Freshwater Science, Detroit, Michigan, May 20 - 24, 2018.
Lazorchak, Jim, T. Norberg-King, A. Biales, V. Wilson, L. Phillips, AND J. Clark. Overview of existing and next generation whole effluent toxicity testing methods for assessing wastewater toxicity. XENOWAC II, Limasol, CYPRUS, October 10 - 12, 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).
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
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).
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.
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.
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.
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).
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.
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).
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.
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. 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
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).
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.
ALLEN, H. J., CHRISTOPHER IMPELLITTERI, D. MACKE, D. ROOSE, J. M. LAZORCHAK, H. POYNTON, L. HECKMAN, S. GOVINDASWAMY, AND M. Nadagouda. Effects from Filtration, Capping Agents, and Presence/Absence of Food on the Toxicity of Silver Nanoparticles to Daphnia Magna. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 29(12):2742-2750, (2010).
WALTERS, D., K. A. BLOCKSOM, J. M. LAZORCHAK, T. M. JICHA, AND T. R. ANGRADI. Mercury Contamination in Fish in Midcontinent Great Rivers of the United States: Importance of Species Traits and Environmental Factors . ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 44(8):2947-2953, (2010).
WALTERS, DAVID M., K. A. BLOCKSOM, J. M. LAZORCHAK, T. M. JICHA, T. R. ANGRADI, AND D. W. BOLGRIEN. Mercury contamination in fish in midcontinent great rivers of the United States: Importance of species traits and environmental factors. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 44(8):2947-2953, (2010).
MILLS, M., J. M. LAZORCHAK, J. P. SCHUBAUER-BERIGAN, AND D. Walters. Methods And Tools For The Evaluation Of Monitored Natural Recovery Of Contaminated Sediment: Lake Hartwell Case Study. U.S. Environmental Protection Agency, Washington, DC, EPA/600/S-10/006, 2010.
MEIER, J. R., J. M. LAZORCHAK, P. A. WERNSING, M. MILLS, AND P. Baumann. Monitoring Exposure Of Brown Bullheads And Benthic Macroinvertebrates To Sediment Contaminants In The Ashtabula River Before, During And After Dredging. Presented at SETAC Portland North American Meeting, Portland, OR, November 07 - 11, 2010.
LAZORCHAK, J. M., J. R. MEIER, K. M. FRITZ, P. A. WERNSING, M. MILLS, AND B. Patterson. Monitoring dredging effectiveness using biological and chemical markers of exposure. Presented at SETAC Europe, Seville, SPAIN, May 23 - 27, 2010.
EKMAN, D. R., G. T. ANKLEY, D. C. BENCIC, T. W. COLLETTE, M. BREEN, R. CONOLLY, S. W. EDWARDS, K. M. JENSEN, M. D. KAHL, D. L. LATTIER, J. M. LAZORCHAK, D. MARTINOVIC, D. H. MILLER, Q. TENG, DAN VILLENEUVE, AND R. WANG. OPPTS Meeting: Linkage Of Exposure And Effects Using Genomics, Proteomics, And Metabolomics In Small Fish Models . Presented at OPPTS Science Forum, Washington, DC, January 05 - 06, 2010.
BLOCKSOM, K. A., DAVID M. WALTERS, T. M. JICHA, J. M. LAZORCHAK, T. R. ANGRADI, AND D. W. BOLGRIEN. Persistent organic pollutants in fish tissue in the mid-continental great rivers of the United States. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier Science Ltd, New York, NY, 408(5):1180-1189, (2010).
KOSTICH, M., A. BATT, S. GLASSMEYER, AND J. M. LAZORCHAK. Predicting variability of aquatic concentrations of human pharmaceuticals. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier Science Ltd, New York, NY, 408(20):4504-4510, (2010).
LAZORCHAK, J. M. Reproductive and population-level effects of CECs on vertebrates in laboratory, mesocosm and whole lake dosing studies. Presented at 84th Annual Water Environmental Federation Technical Exhibition and Conference, New Orleans, LA, October 02 - 06, 2010.
LAZORCHAK, J. M. Results of a 21-day fathead minnow (Pimphales promelas) fecundity study following exposure to ethinylestradiol (EE2). Presented at SETAC North America 31st Annual Meeting, Portland, OR, November 07 - 11, 2010.
LAZORCHAK, J. M., H. Schoenfuss, D. C. BENCIC, A. D. BIALES, R. W. FLICK, AND C. T. NIETCH. Using biological endpoints for assessing exposures to endocrine disrupting contaminants of emerging concern. Presented at SETAC Europe, Seville, SPAIN, May 23 - 27, 2010.
LAZORCHAK, J. M. What are contaminants of emerging concern (CECs) and how can estrogenic CECs be detected using biological endpoints? Presented at Ohio River Basin Consortium for Research and Education 2010 Scientific Symposium, Crestview Hills, KY, October 17 - 19, 2010.
2009
BLOCKSOM, K. A., J. M. LAZORCHAK, H. Haring, M. E. Smith, M. Wratschko, B. Armstrong, T. R. ANGRADI, AND D. W. BOLGRIEN. A sediment toxicity evaluation of the Upper Mississippi River system. Presented at North American Benthological Society, Grand Rapids, MI, May 18 - 22, 2009.
COLLETTE, T. W., Q. TENG, D. R. EKMAN, J. M. LAZORCHAK, D. L. LATTIER, M. GOLDSMITH, M. KOSTICH, AND J. D. PLEIL. Advanced Exposure Metrics For Chemical Risk Analysis: Systems Biology and 'Omic-based Biomarkers for Exposure Reconstruction. Presented at BOSC Computational Toxicology Research Program Review, Research Triangle Park, NC, September 29 - 30, 2009.
VILLENEUVE, D. L., R. WANG, D. C. BENCIC, A. D. BIALES, D. MARTINOVIC, J. M. LAZORCHAK, G. P. TOTH, AND G. T. ANKLEY. Altered Gene Expression in the Brain and Ovaries of Zebrafish Exposed to the Aromatase Inhibitor Fadrozole: Microarray analysis and Hypothesis Generation. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 28(8):1767-1782, (2009).