Professor Emeritus
University of Alabama at Birmingham
Department of Civil, Construction and Environmental Engineering

Carter Consulting, LLC.

Research Chemist
CE-CERT
University of California

Staff Environmental Scientist
Chevron Energy Technology Company

Research Physical Scientist
Atmospheric Modeling & Analysis Division
National Exposure Research Laboratory
Environmental Protection Agency

Ms. Donna F. Huff

Director of Air Quality Division
TCEQ Office of Air Quality