Biomachinery for maintaining water quality and natural water self-purification in  marine and estuarine systems: elements of a qualitative theory

Ostroumov, S.A.

Автор: Ostroumov S.A.
Журнал: International Journal of Oceans and Oceanography
Том: 1
Номер: 1
Год издания: 2006
Издательство: Research India Publications
Местоположение издательства: India
Первая страница: 111
Последняя страница: 118
Аннотация: Full text online free: https://www.academia.edu/44091281 ;[ISSN 0973-2667]. www.vliz.be/imisdocs/publications/100141.pdf;International Journal of Oceans and OceanographyISSN 0973-2667 Vol.1, No.1 (2006), pp. 111-118© Research India Publicationshttp://www.ripublication.com/ijoo.htmBiomachinery for maintaining water quality and naturalwater self-purification in marine and estuarine systems:elements of a qualitative theory;S.A. Ostroumov;Faculty of Biology,Moscow State University, Vorob’evy Gory,Moscow, 119991 Russia;Abstract:Basic elements are formulated for a qualitative theory of the polyfunctional role of thebiota in maintaining self-purification and water quality in aquatic ecosystems. The elementsof the theory covers the following: (1) sources of energy for the mechanisms of selfpurification;(2) the main functional blocks of the system of self-purification; (3) the list ofthe main processes that are involved; (4) analysis of the degree of participation of the mainlarge taxons; (5) degree of reliability and the main mechanisms providing the reliability; (6)regulation of the processes; (7) the response of the system towards the external influences(man-made impacts); (8) the analogy between ecosystems and a bioreactor; and (9)conclusions relevant to the practice of biodiversity conservation. In support of the theory,results are given of the author's experiments which demonstrated the ability of somepollutants (surfactants, detergents, and some others) to inhibit the water filtration activity ofmarine filter-feeders (namely, the bivalve mollusks Mytilus galloprovincialis, Mytilusedulis, and Crassostrea gigas).Keywords: Ecosystems, pollution, water quality, water self-purification, filter-feeders.Abbreviations: LD – liquid detergent; SD- synthetic detergent; SDS - sodiumdodecylsulphate; TDTMA - tetradecyltrimethyl ammonium bromide.Full text online free: https://www.academia.edu/44091281 ;
Добавил в систему: Остроумов Сергей Андреевич

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Biomachinery for maintaining water quality and natural water self-purification in marine and estuarine systems: elements of a qualitative theoryстатья

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