Research Bibliography
Found 23 results
Filters: Author is Pratt, James R. [Clear All Filters]
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1990. Structural and functional comparisons of protozoan assemblages at three types of sewage treatment plants. Progress in Environmental Science and Technology. 5:129-144.
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1989. Algal and protozoan community response to individual and combined treatment of zinc and phosphate. Current Practices in Environmental Science and Engineering. 4:133-149.
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1988. Use of microbial colonization parameters as a measure of functional response in aquatic ecosystems. Functional Testing of Aquatic Biota for Estimating Hazards of Chemicals. Special Technical Publication 988:55-67.
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1988. Use of microbial colonization parameters as a measure of functional response in aquatic ecosystems. Functional Testing of Aquatic Biota for Estimating Hazards of Chemicals. Special Technical Publication 988:55-67.
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1987. Colonization of artificial substrates by micrometazoa. Archiv fur Hydrobiologie. 110:519-531.
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1986. Comparison of estimates of hazard derived at three levels of complexity. Community Toxicity Testing. Special Technical Publication 920:30-48.
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1986. Developing a sampling strategy. Rationale for Sampling and Interpretation of Ecological Data in the Assessment of Freshwater Ecosystems. Special Technical Publication 894:168-186.
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1986. Effect of 3-trifluoromethyl-4-nitrophenol on the structure and function of protozoan communities established on artificial substrates. Community Toxicity Testing. Special Technical Publication 920:224-240.
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1986. Multivariate analysis of protist communities in lentic systems. Journal of Protozoology. 33:152-156.
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1986. A simple, cost-effective multispecies toxicity test using organisms with a cosmopolitan distribution. Environmental Monitoring and Assessment. 6:207-220.
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1985. Determining microbial community equilibrium in disturbed wetland ecosystems. Proceedings of the Twelfth Annual Conference on Wetland Restoration. :201-209.
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1985. Diatom and protozoan species accrual on artificial substrates in lentic habitats. Transactions of the American Microscopical Society. 104:369-377.
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1985. Export of species to islands from sources of differing maturity. Hydrobiologia. 121:103-109.
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1985. Functional groups in the protozoa: roles in differing ecosystems. Journal of Protozoology. 32:415-423.
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1985. Long-term patterns of protozoan colonization in Douglas Lake, Michigan. Journal of Protozoology. 32:95-99.
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1985. Migration of species during early colonization. The American Midlands Naturalist. 113:92-101.
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1985. Multispecies toxicity testing using indigenous organisms - a new, cost-effective approach to ecosystem protection. 1985 TAPPI Environmental Conference. :149-159.
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1985. A provisional multispecies toxicity test using indigenous organisms. Journal of Testing and Evaluation. 13:316-319.
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1984. Export of species from sources of differing maturity and complexity. Doctor of Philosophy:135pp..
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1983. Associations of species of Vorticella (Peritrichida) and planktonic algae. Transactions of the American Microscopical Society. 102:48-54.
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1983. Export of species from sources of differing maturities. Association of Southeastern Biologists Bulletin. 30:78(Abstr.
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1983. Relationship of alkaline stress and acute copper toxicity in the snail Goniobasis livescens (Menke). Bulletin of Environmental Contamination and Toxicology. 31:719-726.
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1982. The rate of species export from islands: an experimental approach with protozoan communities. Association of Southeastern Biologists Bulletin. 29:79.