Areas of Interest: Soil-Plant relationships, Analytical chemistry in soil analysis, Chemical Equilibria
- 1998-present. Soil Testing Coordinator and Adjunct Associate Professor, University of Kentucky
- 1996-1998. Team Leader for Constructed Wetlands Research Team, Biotechnology, TVA Environmental Research Center, Muscle Shoals, AL.
- 1987-1995. Research Chemist, Biotechnology, TVA Environmental Research Center, Muscle Shoals, AL
- 1991-1998. Associate Adjunct Professor, Department of Agronomy and Soils, Auburn University, Auburn, AL.
- 1986-1987. Postdoctoral Associate, Dept. of Agronomy, Cornell
- B.S. West Virginia University, 1980
- M.S. University of Tennessee, 1982
- Ph.D. University of Illinois, 1986