Publications:

Lavado, R., Loyo-Rosales, J.E., Floyd, E., Kolodziej, E.P., Snyder, S.A., Sedlak, D.L., Schlenk, D. 2009. "Site-Specific Profiles of Estrogenic Activity in Agricultural Areas of California's Inland Waters." Environ. Sci. Technol. 43(24), 9110-9116. (PDF)
Kolodziej, E.P., and Sedlak D.L. 2007. "Rangeland Grazing as a Source of Steroid Hormones to Surface Waters." Environ. Sci. Technol. 41(10), 3514-3520. (PDF)
Fono, L.J., Kolodziej, E.P., Sedlak, D.L. 2006. "Attenuation of Wastewater-Derived Contaminants in a Wastewater-Dominated River." Environ. Sci. Technol, 40(23), 7257-7263. (PDF)
Schlenk, D., Sapozhnikova, Y., Irwin, M.A., Xie, L., Hwang, W., Reddy, S., Brownawell, B.J., Armstrong, J., Kelly, M., Montagne, D.E., Kolodziej, E.P., Sedlak, D.L., and Snyder, S. 2005. "In Vivo Bioassay-guided Fractionation of Marine Sediment Extracts from the Southern California Bight, USA, for Estrogenic Activity." Environ. Toxicol. Chem., 24(11), 2820-2826. (PDF)
Kolodziej E.P., Harter T.H., and Sedlak D.L. 2004. "Dairy Wastewater, Aquaculture, and Spawning Fish as Sources of Steroid Hormones in the Aquatic Environment." Environ. Sci. Technol. 38(23), 6377-6384. (PDF)
Sedlak D.L., Pinkston K.L., Gray J.L. and Kolodziej E.P. 2003. "Approaches for Quantifying the Attenuation of Wastewater-Derived Contaminants in the Aquatic Environment." Chimia. 57(9), 567-569.
Kolodziej E.P., Gray J.L., and Sedlak D.L. 2003. "Quantification of Steroid Hormones with Pheromonal Properties in Municipal Wastewater Effluent." Environ. Toxicol. Chem., 22(11), 2622-2629. (PDF)

PRESENTATIONS (Partial List)

"Progress Review: EPA STAR Transport and Transformation of Steroid Hormones at Beef and Dairy CAFOs" EPA Progress Review Meeting, Tampa Bay, FL, November 16, 2008.
"Overview of Pharmaceuticals and Personal Care Products" Invited Presentation, CA-NV AWWA Annual Fall Conference, October 21, 2008.
"Steroid Hormone Occurrence, Fate, and Transport in Northern California's Watersheds." Departmental Seminar, Department of Chemical and Environmental Engineering, University of California, Riverside, April 4, 2008.
"Occurrence and Fate of Steroidal Hormones in Surface Waters Impacted by Cattle Grazing and Animal Agriculture." Plenary Speaker, Water and The Future of Kansas Conference, Topeka, Kansas, March 25, 2008.
"Steroid Hormone Occurrence, Fate, and Transport in Northern California's Watersheds." Departmental Seminar, Department of Civil and Environmental Engineering, University of California, Davis, March 17, 2008.
"Grazing Rangelands as Sources of Steroidal Hormones to Surface Waters." Oral Presentation at the American Water Resources Conference, Vail, CO, June 25-27, 2007.
"Agricultural Sources of Steroid Hormones in Surface Waters." Oral Presentation at the CALFED Science Conference, Sacramento, CA, October 23-25, 2006.
"Grazing Rangelands as Sources of Steroid Hormones." Poster presentation at the Gordon Research Conference, Environmental Sciences: Water, Holderness, NH, June 25-30, 2006.
"The Occurrence and Fate of Steroidal Hormones in Surface Waters Impacted by Cattle Grazing and Animal Agriculture." Poster presentation at the Society of Environmental Toxicology and Chemistry 26th annual meeting, Baltimore, MD, November 13-17, 2005.
"Occurrence and Fate of Steroid Hormones with Pheromonal Properties in Northern California." Poster presentation at the Gordon Research Conference, Environmental Sciences: Water, Holderness, NH, June 27-July 2, 2004.
"Occurrence and Fate of Steroid Hormones in Northern California." Invited oral presentation at the Northern California Chapter of the Society of Environmental Toxicology and Chemistry 14th annual meeting, Davis, CA, May 12, 2004.- 1st Place award for Best Student Presentation.
"Moving Beyond Estrogen: Occurrence and Fate of Androgens, Estrogens, and Progestins from Anthropogenic Sources." Invited oral presentation at the American Institute of Chemical Engineers 2003 annual meeting, San Francisco, CA, November 16-21, 2003.
"Occurrence and Fate of Steroid Hormones with Pheromonal Properties from Anthropogenic Sources." Oral presentation at the Society of Environmental Toxicology and Chemistry 24th annual meeting, Austin, TX, November 9-13, 2003.
"Fate of Estrogenic Hormones in Effluent-Dominated Surface Waters." Poster session at the Society of Environmental Toxicology and Chemistry 22nd annual meeting, Baltimore, MD, November 4-8, 2001.