Mr. Gunster has more than 18 years of experience as an environmental scientist providing sediment management expertise, natural resources damage assessment support, and risk assessment services to industrial and government clients. He provides technically sound environmental assessments for aquatic, near shore and terrestrial ecosystems. Specialties include polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), chlorinated organic compounds (e.g., dioxins and dibenzofurans), and chlorinated pesticides. Mr. Gunster has supported industrial clients in assessing issues regarding hundreds of historical sites. His B.S. is in biology and MEM is in environmental toxicology.