Subcommittee on Toxicological Hazard and Risk Assessment, Committee on Toxicology, Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council
Committee to Review the EPA's Environmental Monitoring and Assessment Program, Board on Environmental Studies and Toxicology, Water Science and Technology Board, Commission on Life Sciences, Commission on Geosciences, Environment, and Resources
Committee to Review the Gulf of Alaska Ecosystem Monitoring Program, Polar Research Board, Board on Environmental Studies and Toxicology, Division on Earth and Life Studies, National Research Council
Committee on Research and Peer Review in EPA, Board on Environmental Studies and Toxicology, Commission on Geosciences, Environment, and Resources, Commission on Life Sciences, National Research Council
Committee on the Future Role of Pesticides in US Agriculture, Board on Agriculture and Natural Resources and Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council
Committee on Hydrology, Ecology, and Fishes of the Klamath River, Board on Environmental Studies and Toxicology, Water Science and Technology Board, Division on Earth and Life Studies ; National Research Council of the National Academies
Committee on Water Resources Management, Instream Flows, and Salmon Survival in the Columbia River Basin, Water Science and Technology Board, Board on Environmental Studies and Toxicology, Division on Earth and Life Studies, National Research Council
Committee on the Toxicological Effects of Methylmercury, Board on Environmental Studies and Toxicology, Commission on Life Sciences, National Research Council