Titlebook: New Microbiotests for Routine Toxicity Screening and Biomonitoring; Guido Persoone,Colin Janssen,Wim Coen Book 2000 Springer Science+Busin

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Criteria-based procedure for selecting test methods for effluent testing and its application to Toxkility), availability of a standard operating procedure, availability of test organisms, test organism variability, the use of indigenous test organisms, importance of test organisms, the relationship between the data for rapid and conventional tests and the ecological relevance of test endpoints. To

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Selection of a battery of microbiotests for various purposes—the Czech experiencer microphyte toxins is an another example of a situation where careful selection of the testing procedure is necessary, bearing in mind time and cost benefits, as well as ecological reliability. Well-experienced ecotoxicologists should be capable of selecting the right test organisms and design from

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Evaluation of Toxkits as methods for monitoring water quality in New Zealandpid microbiotest using fluorescing enzyme split substrate) were used in the comparison. In addition a round-robin intercalibration exercise was carried out, using selected Toxkits, and involving representative diagnostic laboratories, throughout New Zealand. A range of criteria were used to evaluate

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Toxicity testing in Japan and the use of Toxkit microbiotestsh tests. Many toxicity test methods have already been described in Japanese scientific literature, based on various types of test organisms from different phylogenetic groups such as e.g. bacteria, yeasts, protozoans, micro- and macro-algae, crustaceans, molluscs, insects, amphibians, fish and birds

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Application of the PAM fluorometric method for determination of copper toxicity to microalgae and duhan the duckweed, . a very low copper concentration (10 μg/l). From these preliminary experiments it appears that some PAM fluorometric parameters may be useful for rapid and sensitive evaluation of copper toxicity to plants and that . is a more convenient species for copper bioassays compared to .

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Controlled storage and hatching of eggs of the annual fish , for toxicity testing.pause II on, however, was only observed for eggs stored for a period of 30 days. No significant effect of suboptimal storage temperature on hatching characteristics was found when storage duration was increased from 30 to 60 days. When similar storage conditions were employed (i.e. 24°C, 60 - 65 day

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A new Toxkit microbiotest with the protozoan ciliate ,for distant ciliate relatives. Data from IUCLID also reveal that ciliate toxicity data are supplementary to those of the standard activated sludge respiration inhibition. Ciliate tests could hence serve as a powerful tool for the prediction of possible hazards to sewage treatment processes.