Articles (35)
- Ciliate microbiotest applications: Metal contaminants in water and soil. In: ?James R. Pratt, D.G. Mochan, N.J. Bowers (1998): Ciliate microbiotest applications: Metal contaminants in water and soil. In: ? – Ann. Inst. Stat. Math. – : 349 - 357.
- Variation in morphology, ecology, and toxicological responses of Colpoda inflata (Stokes)…Z. Xu, N.J. Bowers, James R. Pratt (1997): Variation in morphology, ecology, and toxicological responses of Colpoda inflata (Stokes) collected from five biogeographic realms – Europ. J. Protistol. – 33: 136 - 144.
- Rapid toxicity estimation using soil ciliates: Sensitivity and bioavailabilityJames R. Pratt, D. Mochan, Z. Xu (1997): Rapid toxicity estimation using soil ciliates: Sensitivity and bioavailability – Bull. Environm. Contam. Toxicol. – 58: 387 - 393.
- Phylogeography of cosmopolitanly distributed soil ciliates: pattern or chaos?N.J. Bowers, T. Kroll, James R. Pratt (1997): Phylogeography of cosmopolitanly distributed soil ciliates: pattern or chaos? – Progr. Abstr. 10th Int. Congr. Protozool., Sydney 21.-25.7.1997 – : 56.
- Comparative evaluation of soil toxicity using lettuce seeds and soil ciliatesN.J. Bowers, James R. Pratt, D. Beeson, M. Lewis (1997): Comparative evaluation of soil toxicity using lettuce seeds and soil ciliates – Environm. Toxicol. Chem. – 16: 207 - 213.
- Characterization of surface-associated protozoan communities in a Lake Erie coastal wetland (Old…R.L. Kepner, James R. Pratt (1996): Characterization of surface-associated protozoan communities in a Lake Erie coastal wetland (Old Woman Creek, Ohio) – J. Great Lakes Res. – 22: 63 - 76.
- The functional responses of two benthic algivorous ciliates protozoa with differing feeding…J.M. Balczon, James R. Pratt (1996): The functional responses of two benthic algivorous ciliates protozoa with differing feeding strategies – Microb. Ecol. – 31: 209 - 224.
- Variation in morphology, ecology, and toxicological responses of Colpoda inflata (Stokes)…Z. Xu, N.J. Bowers, James R. Pratt (1996): Variation in morphology, ecology, and toxicological responses of Colpoda inflata (Stokes) collected from five biogeographic realms – Manuskript – .
- A Comparison of Methods for Estimating Short-Term Feeding Rates of Algivorous Ciliated ProtozoaJ.M. Balczon, James R. Pratt (1995): A Comparison of Methods for Estimating Short-Term Feeding Rates of Algivorous Ciliated Protozoa – Archiv für Protistenkunde – 146_1995: 49 - 58.
- Estimation of Genetic Variation among Soil Isolates of Colpoda inflata (Stokes) (Protozoa:…N.J. Bowers, James R. Pratt (1995): Estimation of Genetic Variation among Soil Isolates of Colpoda inflata (Stokes) (Protozoa: Ciliophora) Using the Polymerase Chain Reaction and Restriction Fragment Length Polymorphism Analysis – Archiv für Protistenkunde – 145_1995: 29 - 36.
- A comparison of methods for estimating short-term feeding rates of algivorous cilaite protozoaJ.M. Balczon, James R. Pratt (1995): A comparison of methods for estimating short-term feeding rates of algivorous cilaite protozoa – Arch. Protistenkunde – 146: 49 - 58.
- Estimation of genetic variation among soil isolates of Colpoda inflata Stokes (Protozoa:…N.J. Bowers, James R. Pratt (1995): Estimation of genetic variation among soil isolates of Colpoda inflata Stokes (Protozoa: Ciliophora) using the polymerase chain reaction and restriction fragment length polymorphism analysis – Manuskript – .
- Estimation of genetic variation among soil isolates of Colpoda inflata (Stockes) (protozoa:…N.J. Bowers, James R. Pratt (1995): Estimation of genetic variation among soil isolates of Colpoda inflata (Stockes) (protozoa: Ciliophora) using the polymerase chain reaction and restriction fragment length polymorphism analysis – Arch. Protistenkunde – 145: 29 - 36.
- Use of soil ciliates for rapid assays of chemical toxicityJames R. Pratt, Z. Xu (1995): Use of soil ciliates for rapid assays of chemical toxicity – J. Euk. Microbiol. Abstr. – 42.
- Restoring ecosystem health and integrity during a human population increase to ten billionJohn Cairns, James R. Pratt (1992): Restoring ecosystem health and integrity during a human population increase to ten billion – J. Aqu. Ecosyst. Health – 1: 59 - 68.
- Protozoa feeding groups revisited: adaptations to surface feedingJames R. Pratt (1992): Protozoa feeding groups revisited: adaptations to surface feeding – J. Protozool. Suppl. – 39.
- Biotic impoverishment: effects of anthropogenic stress. In Woodwell G. M. (ed) The earth in…John Cairns, James R. Pratt (1990): Biotic impoverishment: effects of anthropogenic stress. In Woodwell G.M. (ed) The earth in transition: patterns and processes of biotic impoverishment – Cambridge Univ. Press, Cambridge etc. – : 495 - 505.
- Field evaluation of predictions of environmental effects from a multispecies-microcosm toxicity testB.R. Niederlehner, K.W. Pontasch, James R. Pratt, John Cairns (1990): Field evaluation of predictions of environmental effects from a multispecies-microcosm toxicity test – Archs environm. Contam. Toxciol. – 19: 62 - 71.
- Evaluation of joint toxicity of chlorine and ammonia to aquatic communitiesJohn Cairns, B.R. Niederlehner, James R. Pratt (1990): Evaluation of joint toxicity of chlorine and ammonia to aquatic communities – Aquatic Toxicol. – 16: 87 - 100.
- Use of microbial community dynamics and functional indices to assess wetland conditionJames R. Pratt, J. Cairns Jr., M.S. Henebry (1989): Use of microbial community dynamics and functional indices to assess wetland condition – Freshwat. Wetlands & Wildlife. DOE Symposium Series – 61: 1005 - 1017.
- Morphology and infraciliature of *Trochiliopsis australis* n. sp. , *Pelagohalteria viridis*…Wilhelm Foissner, A. Skogstad, James R. Pratt (1988): Morphology and infraciliature of *Trochiliopsis australis* n. sp., *Pelagohalteria viridis* (#Fromentel#, 1876) n. g., n. comb., and *Strobilidium lacustris* n. sp. (Protozoa, Ciliophora) – J. Protozool. – 35: 489 - 497.
- A comparison of protozoan, algal, and metazoan colonization of artificial substrates of…P.V. McCormick, James R. Pratt, D.G. Jenkins, John Cairns (1988): A comparison of protozoan, algal, and metazoan colonization of artificial substrates of differing size – Trans. Am. microsc. Soc. – 107: 259 - 268.
- Effects of chlorine on microbial communities in naturally derived microcosmsJames R. Pratt, N.J. Bowers, B.R. Niederlehner, J. Cairns Jr. (1988): Effects of chlorine on microbial communities in naturally derived microcosms – Environm. Toxicol. Chem. – 7: 679 - 687.
- Evaluating soluble toxicants in contaminated soilsJames R. Pratt, P.V. McCormick, K.W. Pontasch, John Cairns (1988): Evaluating soluble toxicants in contaminated soils – Water Air Soil Pollut. – 37: 293 - 307.
- Ecotoxicological effect indices: A rapidly evolving systemJohn Cairns, James R. Pratt (1987): Ecotoxicological effect indices: A rapidly evolving system – Wat. Sci. Tech. – 19: 1 - 12.
- Prediction of permissible concentrations of copper from microcosm toxicity testsJames R. Pratt, B.R. Niederlehner, N.J. Bowers, J. Cairns Jr. (1987): Prediction of permissible concentrations of copper from microcosm toxicity tests – Mem. Soc. zool. Tchecoslovaque Prague – 2: 417 - 436.
- Protozoan communities of the Flint River-Lake Blackshear ecosystem (Georgia, USA)James R. Pratt, R. Horwitz, John Cairns (1987): Protozoan communities of the Flint River-Lake Blackshear ecosystem (Georgia, USA) – Forschungsdienst – 148: 159 - 174.
- Developing a sampling strategy. InJohn Cairns, James R. Pratt (1986): Developing a sampling strategy. In – – : 168 - 186.
- Effect of 3-trifluoromethyl-4-nitrophenol on the structure and function of protozoan communities…P.V. McCormick, James R. Pratt, J. Cairns Jr. (1986): Effect of 3-trifluoromethyl-4-nitrophenol on the structure and function of protozoan communities established on artificial substrates – Spec. Techn. Publ. – 920: 224 - 240.
- A simple, cost-effective multispecies toxicity test using organisms with a cosmopolitan…John Cairns, James R. Pratt, B.R. Niederlehner, P.V. McCormick (1986): A simple, cost-effective multispecies toxicity test using organisms with a cosmopolitan distribution – Environm. Monit. Assessm. – 6: 207 - 220.
- Functional groups in the protozoa: roles in differing ecosystemsJames R. Pratt, John Cairns (1985): Functional groups in the protozoa: roles in differing ecosystems – J. Protozool. – 32: 415 - 423.
- A provisional multispecies toxicity test using indigenous organismsJohn Cairns, James R. Pratt, B.R. Niederlehner (1985): A provisional multispecies toxicity test using indigenous organisms – J. Test. Eval. – 13: 316 - 319.
- Laboratory tests evaluating the effects of cadmium on freshwater protozoan communitiesB.R. Niederlehner, James R. Pratt, A.L. Buikema, John Cairns (1985): Laboratory tests evaluating the effects of cadmium on freshwater protozoan communities – Environm. Toxicol. Chem. – 4: 155 - 165.
- Migration of species during early colonizationJames R. Pratt, John Cairns, K. Meier (1985): Migration of species during early colonization – Am.Midl.Nat. – 113: 92 - 101.
- Multispecies toxocity testing using indigenous organisms - a new, cost-effective approach to…John Cairns, James R. Pratt (1985): Multispecies toxocity testing using indigenous organisms - a new, cost-effective approach to ecosystem protection – TAPPI Prod. – 1985: 149 - 159.