Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you have safely connected to the .gov website. Share sensitive information only on official, secure websites.

  • Environmental Topics
  • Laws & Regulations
  • Report a Violation
  • About EPA
Contact Us

Grantee Research Project Results

Publications Details for Grant Number R833422

Transport and Transformation of Natural and Synthetic Steroid Hormones at Beef Cattle and Dairy Concentrated Animal Feeding Operations (CAFOs)

RFA: Fate and Effects of Hormones in Waste from Concentrated Animal Feeding Operations (CAFOS) (2006)

Other Views

  • All
    Publications
  • Selected
    Publication Types
  • Journal
    Articles
  • Publications Submitted
    After Final Report
  • Redisplay this page with
    Reference Title, Journal, and Author Columns
  • Display this Page
    in RIS Format
Journal Article (3)
Presentation (18)
Reference Type Citation Progress Report Year Document Sources
Journal Article Mansell DS, Bryson RJ, Harter T, Webster JP, Kolodziej EP, Sedlak DL. Fate of endogenous steroid hormones in steer feedlots under simulated rainfall-induced runoff. Environmental Science & Technology 2011;45(20):8811-8818. R833422 (2011)
R833422 (Final)
  • Abstract: ES&T Abstract
    Exit
Journal Article Parker JA, Webster JP, Kover SC, Kolodziej EP. Analysis of trenbolone acetate metabolites and melengestrol in environmental matrices using gas chromatography-tandem mass spectrometry. Talanta 2012;99:238-246. R833422 (Final)
  • Abstract from PubMed
  • Full-text: Science Direct - full text HTML
    Exit
  • Abstract: Science Direct
    Exit
  • Other: Science Direct - full text PDF
    Exit
Journal Article Webster JP, Kover SC, Bryson RJ, Harter T, Mansell DS, Sedlak DL, Kolodziej EP. Occurrence of trenbolone acetate metabolites in simulated confined animal feeding operation (CAFO) runoff. Environmental Science & Technology 2012;46(7):3803-3810. R833422 (2011)
R833422 (Final)
  • Abstract from PubMed
  • Abstract: ES&T Abstract
    Exit
Presentation Kolodziej EP. The occurrence and fate of steroidal hormones in surface waters impacted by cattle grazing and animal agriculture. Presented at the American Water Resources Association Specialty Conference, Vail, CO, June 25-27, 2007. R833422 (Final)
not available
Presentation Kolodziej EP. The occurrence and fate of steroidal hormones in surface waters impacted by cattle grazing and animal agriculture. Presented at a USGS Seminar, Denver, CO, June 28, 2007. R833422 (Final)
not available
Presentation Kolodziej EP. Steroid hormone occurrence, fate, and transport in northern Californias watersheds. Presented at the University of California-Riverside, Riverside, CA, April 4, 2008. R833422 (Final)
not available
Presentation Kolodziej EP. Steroid hormone occurrence, fate, and transport in northern California’ watersheds. Presented at the University of California-Davis, Davis, CA, March 17, 2008. R833422 (Final)
not available
Presentation Kolodziej EP. Occurrence and fate of steroidal hormones in surface waters impacted by cattle grazing and animal agriculture. Presented at the Water and The Future of Kansas Conference, Topeka, KS, March 25, 2008. R833422 (Final)
not available
Presentation Kolodziej EP, Harter T, Sedlak DL. Transport and transformation of steroid hormones in beef and dairy CAFOs”. Presented at the EPA Science To Achieve Results (STAR) Progress Review Meeting, Tampa, FL, November 16, 2008. R833422 (Final)
not available
Presentation Kolodziej EP. Solid-phase extraction-GC/MS-MS analysis of the anabolic steroid 17β-trenbolone. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) North America 29th Annual Meeting, Tampa, FL, November 16-20, 2008. R833422 (Final)
not available
Presentation Kolodziej EP. Gas chromatography-tandem mass spectrometry analysis of growth promoting synthetic steroid hormones in environmental matrices. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) North America 30th Annual Meeting, New Orleans, LA, November 19-23, 2009. R833422 (2009)
R833422 (Final)
not available
Presentation Kolodziej EP, Cwiertny DM, Lee J. Role of reduction-oxidation state on the degradation of synthetic growth promoters. Presented at the 242nd American Chemical Society (ACS) National Meeting, Denver, CO, August 28-September 1, 2011. R833422 (2011)
R833422 (Final)
not available
Presentation Kolodziej EP. Agricultural sources and transformation of steroid hormones in receiving waters. Presented at the University of Missouri, Columbia, MO, October 4, 2011 (invited). R833422 (2011)
R833422 (Final)
not available
Presentation Kolodziej E. Analytical challenges of trace organics quantification. Presented at the National Institute of Standards and Technology (NIST) Emerging Contaminants Workshop, Falls Church, VA, September 9, 2010 (invited). R833422 (2010)
R833422 (Final)
not available
Presentation Kolodziej EP, Parker J, Webster JP. Solid phase extraction-gas chromatography-tandem mass spectrometry analysis of the anabolic steroid 17β-trenbolone. Poster presented at the Gordon Research Conference, Holderness, NH, June 24, 2008. R833422 (Final)
not available
Presentation Kover S, Kolodziej E. Occurrence of trenbolone acetate metabolites in beef CAFO soils. Poster presented at the University of Nevada-Reno EPSCoR Summer Research Poster Conference, Reno, NV, August 2010. R833422 (2010)
R833422 (Final)
not available
Presentation Kover S, Kolodziej E. Occurrence of trenbolone acetate metabolites in beef CAFO soils. Poster presented at the Student World Water Forum, Reno, NV, November 18-19, 2010. R833422 (2011)
R833422 (Final)
not available
Presentation Mansell DS, Sedlak DL. Transport of steroid hormones by overland flow from pastures and feedlots. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) Northern California Regional Chapter Annual Meeting, Davis, CA, April 21, 2009. R833422 (Final)
not available
Presentation Mansell DS, Harter T, Bryson R, Kolodziej EP, Sedlak DL. Transport of steroid hormones by overland flow in pastures and feedlots. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) North America 30th Annual Meeting, New Orleans, LA, November 19-23, 2009. R833422 (2009)
R833422 (2010)
R833422 (Final)
not available
Presentation Mansell DS, Sedlak DL. Transport of steroid hormones on concentrated animal feeding operations. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) Northern California Regional Chapter Annual Meeting, Berkeley, CA, May 12-13, 2010. R833422 (Final)
not available
Presentation Webster J, Kover S, Kolodziej E. Occurrence of trenbolone acetate metabolites in simulated beef feedlot runoff. Presented at the Society of Environmental Toxicology and Chemistry (SETAC) North America 31st Annual Meeting, Portland, OR, November 7-11, 2010 (invited). R833422 (2011)
R833422 (Final)
not available

Top of Page

The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

Site Navigation

  • Grantee Research Project Results Home
  • Grantee Research Project Results Basic Search
  • Grantee Research Project Results Advanced Search
  • Grantee Research Project Results Fielded Search
  • Publication search
  • EPA Regional Search

Related Information

  • Search Help
  • About our data collection
  • Research Grants
  • P3: Student Design Competition
  • Research Fellowships
  • Small Business Innovation Research (SBIR)
Contact Us to ask a question, provide feedback, or report a problem.
Last updated April 28, 2023
United States Environmental Protection Agency

Discover.

  • Accessibility
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.