Abstract
Monitoring the environment for a large list of organic compounds present at low levels is costly. The primary purpose of such monitoring is to assure that hazardous levels of such compounds are not released into, or present in, the environment. Viewing this as a quality control problem, we suggest that samples from different sources can be composited using group testing procedures prior to analysis. Our purpose is to describe the basic concepts and suggest problems requiring study.
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Dorfman, R. 1943. The detection of defective members of large populations.Annals of Mathematical Statistics 14:436–440.
Ellis, D. D., C. M. Jone, R. A. Larson, and D. J. Schaeffer. 1982. Organic constituents of mutagenic secondary effluents.Archives of Environmental Contamination and Toxicology 11:373–382.
Hwang, F. K. 1976a. Group testing with a dilution effect.Biometrika 63:671–673.
Hwang, F. K. 1976b. An optimum nested procedure in binomial group testing.Biometrics 32:929–943.
Janardan, K. G., and D. J. Schaeffer. 1979. Propagation of random errors in estimating the levels of trace organics in environmental sources.Analytical Chemistry 51:1024–1026.
Schaeffer, D. J., and K. G. Janardan. 1977. Communicating environmental information to the public: A new water quality index.Journal of Environmental Education 8:818–826.
Schaeffer, D. J., and K. G. Janardan. 1979. Development and applications of five new water quality indices.Biometrical Journal 21:539–552.
Schaeffer, D. J., W. R. Glave, and S. M. Somani, 1982. Quantifying the mutagens in, and the mutagencity of, a coke plant effluent.Risk Analysis. Submitted for publication.
Somani, S. M., R. G. Teece, and D. J. Schaeffer. 1980. Identification of carcinogens and promoters in industrial discharges into and in the Illinois River.Journal of Toxicology and Environmental Health 6:315–331.
United States Environmental Protection Agency. 1979. Guidelines establishing test procedures for the analysis of pollutants. Proposed Regulations.Federal Register 44:69464–69575.
Tigwell, D. C., D. J. Schaeffer, and L. Landon. 1981. A multichannel positive displacement teflon and glass sampler for trace organics.Analytical Chemistry 53:1199–1202.
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Schaeffer, D., Kerster, H.W. & Janardan, K.G. Monitoring toxics by group testing. Environmental Management 6, 467–469 (1982). https://doi.org/10.1007/BF01868375
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DOI: https://doi.org/10.1007/BF01868375