Animals as Sentinels of Environmental Health Hazards
National Academies Press, Jan 1, 1991 - Medical - 160 pages
Studying animals in the environment may be a realistic and highly beneficial approach to identifying unknown chemical contaminants before they cause human harm. Animals as Sentinels of Environmental Health Hazards presents an overview of animal-monitoring programs, including detailed case studies of how animal health problems--such as the effects of DDT on wild bird populations--have led researchers to the sources of human health hazards. The authors examine the components and characteristics required for an effective animal-monitoring program, and they evaluate numerous existing programs, including in situ research, where an animal is placed in a natural setting for monitoring purposes.
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CONCEPTS AND DEFINITIONS
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