Тип публикации: статья из журнала
Год издания: 2001
Идентификатор DOI: 10.1016/S0045-6535(00)00177-6
Ключевые слова: bioluminescence; bacterial luciferase; alcohol dehydrogenase; trypsin; water toxicity; blooming; pollution
Аннотация: A set of bioluminescent tests was developed to monitor water quality in natural and laboratory ecosystems. It consisted of four bioluminescent systems: luminous bacteria, coupled enzyme system NADH:FMN-oxidoreductaseluciferase and triplet enzyme systems with alcohol dehydrogenase and trypsin. The set of biotests was applied for a sПоказать полностьюmall forest pond (Siberia, Russia), laboratory microecosystems polluted with benzoquinone and a batch culture of blue-green algae. Thereby effects of natural water compared to those of models of heavy pollution and "bloom" of blue-greens on the bioluminescent tests were revealed. The set of biotests was not affected by a natural seasonal variability of water quality in the unpolluted pond, but responded to the heavy pollution and the "bloom" of blue-greens. The set of biotests could be recommended as the alarm test to control the acute toxicity of natural water bodies. (C) 2001 Elsevier Science Ltd. All rights reserved.
Журнал: CHEMOSPHERE
Выпуск журнала: Vol. 42, Is. 8
Номера страниц: 909-915
ISSN журнала: 00456535
Место издания: OXFORD
Издатель: PERGAMON-ELSEVIER SCIENCE LTD