title: Fumio Matsumura--accomplishments at the University of California, Davis, and in the Sierra Nevada Mountains.
abstract: Fumio Matsumura joined the University of California, Davis, faculty in 1987 where he served as founding director of the Center for Environmental Health Sciences, associate director of the U.C. Toxic Substances Research and Teaching Program, and chair of the Department of Environmental Toxicology. He was an active affiliate with the NIEHS-funded Superfund Basic Research Program and the NIH Comprehensive Cancer Center. He was in many instances a primary driver or otherwise involved in most activities related to environmental toxicology at Davis, including the education of students in environmental biochemistry and ecotoxicology. A significant part of his broad research program was focused on the long range transport of chemicals such as toxaphene, PCBs and related contaminants used or released in California to the Sierra Nevada mountains, downwind of the urban and agricultural regions of the state. He hypothesized that these chemical residues adversely affected fish and wildlife, and particularly the declining populations of amphibians in Sierra Nevada streams and lakes. Fumio and his students and colleagues found residues of toxaphene and PCBs at higher elevations, an apparent result of atmospheric drift and deposition in the mountains. Fumio and his wife Teruko had personal interests in, and a love of the mountains, as avid skiers, hikers, and outdoor enthusiasts.
authors.affiliation: Department of Environmental Toxicology, University of California, One Shields Avenue, Davis, CA 95616, USA. Electronic address: jnseiber@ucdavis.edu.
authors.forename: James N
authors.initials: JN
authors.lastname: Seiber
mesh_terms: D000392:Air Movements; D000531:Altitude; D000663:Amphibians; D000818:Animals; D002140:California; D004784:Environmental Monitoring; D049673:History, 20th Century; D049674:History, 21st Century; D010575:Pesticides / Q000032:analysis / Q000633:toxicity; D011078:Polychlorinated Biphenyls / Q000032:analysis / Q000633:toxicity; D014112:Toxaphene / Q000032:analysis / Q000633:toxicity; D014337:Trout
chemical_list: D010575:Pesticides; D014112:Toxaphene; D011078:Polychlorinated Biphenyls
keywords: Amphibian decline; Fumio Matsumura accomplishments; Organochlorine residues; Sierra Nevada mountains; Toxaphene