Ostroumov S. A. The effect of synthetic surfactants on the hydrobiological mechanisms of water self-purification. - Water Resources. 2004. Volume 31, Number 5, p. 502-510. ISSN 0097-8078 (Print) 1608-344X (Online). DOI 10.1023/B:WARE.0000041919.77628.8d.
Translated from the Russian paper: Ostroumov S.A. Effects of synthetic surfactants on hydrobiological mechanisms of self-purification of aquatic environment // Water Resources (Vodnye Resursy = Водные ресурсы), 2004. V. 31. No. 5. P. 546-555.
Long-term studies of the biological effect of surfactants, including the effect surfactants exert on filter feeders, are reviewed. The role of filter feeders in the functioning of freshwater and marine ecosystems is analyzed. New aspects in the assessment of...
Остроумов С.А., Шестакова Т.В. СНИЖЕНИЕ ИЗМЕРЯЕМЫХ КОНЦЕНТРАЦИЙ Cu, Zn, Cd, Pb В ВОДЕ ЭКСПЕРИМЕНТАЛЬНЫХ СИСТЕМ С Ceratophyllum demersum: ПОТЕНЦИАЛ ФИТОРЕМЕДИАЦИИ // ДОКЛАДЫ АКАДЕМИИ НАУК, 2009, том 428, № 2, с. 282–285.
Концентрации тяжелых металлов Cu, Zn, Cd, Pb в воде экспериментальных микрокосмов измеряли методом инверсионной вольтамперометрии. В некоторых микрокосмах инкубировали макрофиты Ceratophyllum demersum. Измеряемые этим методом концентрации металлов...
Концентрации тяжелых металлов Cu, Zn, Cd, Pb в воде экспериментальных микрокосмов измеряли методом инверсионной вольтамперометрии. В некоторых микрокосмах инкубировали макрофиты Ceratophyllum demersum. Измеряемые этим методом концентрации металлов...
Ostroumov S. A., Kolesnikov M. P. Biocatalysis of matter transfer in a microcosm is inhibited
by a contaminant: effects of a surfactant on Lymnaea stagnalis. - Doklady Biological Sciences, Vol. 373, 2000, pp. 397–399. [Translated from Doklady Akademii Nauk (DAN), Vol. 373, No. 2, 2000, pp. 278–280].
--Pellet excretion by the gastropods Lymnaea stagnalis feeding on the phytomass of macrophytes (such as Nuphar lutea) was as high as 4–7 mg absolute dry weight per gram wet weight of mollusks per 72 h. Pellet sedimentation contribute to vertical transfer of chemical elements in the ecosystem. The pellet composition varies depending on the species of the plants eaten by the mollusks. When L. stagnalis feed on N. lutea, the pellets contain, in addition to organic and...
by a contaminant: effects of a surfactant on Lymnaea stagnalis. - Doklady Biological Sciences, Vol. 373, 2000, pp. 397–399. [Translated from Doklady Akademii Nauk (DAN), Vol. 373, No. 2, 2000, pp. 278–280].
--Pellet excretion by the gastropods Lymnaea stagnalis feeding on the phytomass of macrophytes (such as Nuphar lutea) was as high as 4–7 mg absolute dry weight per gram wet weight of mollusks per 72 h. Pellet sedimentation contribute to vertical transfer of chemical elements in the ecosystem. The pellet composition varies depending on the species of the plants eaten by the mollusks. When L. stagnalis feed on N. lutea, the pellets contain, in addition to organic and...
Публикации по фитотехнологиям, фиторемедиации, экотехнологии с авторством и соавторством д.б.н. С.А.Остроумова
(если для краткости в некоторых ссылках автор не указан, это значит, что у данной публикации один автор – С.А.О.
книга: Остроумов С.А. Введение в биохимическую экологию. М.: Изд-во Московского ун-та. 1986. [опубликован также перевод на польский и болгарский яз.]
Использование растений для фиторемедиации и...
(если для краткости в некоторых ссылках автор не указан, это значит, что у данной публикации один автор – С.А.О.
книга: Остроумов С.А. Введение в биохимическую экологию. М.: Изд-во Московского ун-та. 1986. [опубликован также перевод на польский и болгарский яз.]
Использование растений для фиторемедиации и...
Ostroumov S. A. The concept of aquatic biota as a labile and vulnerable component of the water self-purification system. - Doklady Biological Sciences, Vol. 372, 2000, pp. 286–289. Translated from Doklady Akademii Nauk, Vol. 372, No. 2, 2000, pp. 279–282.
Abstract. A new fundamental concept of the role of biota in the functioning of aquatic ecosystems is proposed. According to that concept, the complex of aquatic organisms (aquatic biota) is a central, labile and potentially vulnerable component of the water self-purification system in aquatic ecosystems. This fundamental concept leads to substantial changes in the hierarchy of priorities for protection of biodiversity and environment. According to the concept suggested in this work, the maximum allowable concentrations...
Abstract. A new fundamental concept of the role of biota in the functioning of aquatic ecosystems is proposed. According to that concept, the complex of aquatic organisms (aquatic biota) is a central, labile and potentially vulnerable component of the water self-purification system in aquatic ecosystems. This fundamental concept leads to substantial changes in the hierarchy of priorities for protection of biodiversity and environment. According to the concept suggested in this work, the maximum allowable concentrations...
Ostroumov S. A. Identification of a New Type of Ecological Hazard of Chemicals:
Inhibition of Processes of Ecological Remediation . - Doklady Biological Sciences, Vol. 385, 2002, pp. 377–379. Translated from Doklady Akademii Nauk, Vol. 385, No. 4, 2002, pp. 571–573.
The author discovered and characterized a new type of ecological hazard of chemical pollution of water, which involves inhibition of important processes of ecological remediation of ecosystems (water filtration by aquatic bivalves). Experiments were performed using mollusks (oysters), Crassostrea gigas Thunberg, and a cell suspension of Saccharomyces cerevisiae. The cell suspension was a model of suspended matter in aquatic ecosystem. Laundry detergent Lanza-Automat inhibited water filtration by oysters...
Inhibition of Processes of Ecological Remediation . - Doklady Biological Sciences, Vol. 385, 2002, pp. 377–379. Translated from Doklady Akademii Nauk, Vol. 385, No. 4, 2002, pp. 571–573.
The author discovered and characterized a new type of ecological hazard of chemical pollution of water, which involves inhibition of important processes of ecological remediation of ecosystems (water filtration by aquatic bivalves). Experiments were performed using mollusks (oysters), Crassostrea gigas Thunberg, and a cell suspension of Saccharomyces cerevisiae. The cell suspension was a model of suspended matter in aquatic ecosystem. Laundry detergent Lanza-Automat inhibited water filtration by oysters...
Новости »
Another paper
Ostroumov S. A. Biodiversity Protection and Quality of Water: The Role of Feedbacks in Ecosystems //Doklady Biological Sciences, Vol. 382, 2002, pp. 18–21.
A new fundamental principle was proved in the paper: to maintain the water quality, it is
necessary to protect the functionally active biodiversity
of water ecosystems. In other words, protection of the
functionally active biodiversity of aquatic organisms in
a water body is a method (and an indispensable one) of
maintenance of water quality in this ecosystem. Also, the author reports new experimental data on how detergents inhibited filtration activity of marine bivalves, mussels Mytilus galloprovincialis, and oysters Crassostrea gigas.
Presented to the journal by Academician D.S....
A new fundamental principle was proved in the paper: to maintain the water quality, it is
necessary to protect the functionally active biodiversity
of water ecosystems. In other words, protection of the
functionally active biodiversity of aquatic organisms in
a water body is a method (and an indispensable one) of
maintenance of water quality in this ecosystem. Also, the author reports new experimental data on how detergents inhibited filtration activity of marine bivalves, mussels Mytilus galloprovincialis, and oysters Crassostrea gigas.
Presented to the journal by Academician D.S....
полезная библиография / useful references; bibliography:
http://sites.google.com/site/ecologytobemostcitedtomorrow/
http://scipeople.ru/users/2943391/
http://sites.google.com/site/ecologytobemostcitedtomorrow/
http://scipeople.ru/users/2943391/
- « Previous
- 1
- 2
- 3
- 4
- Next »
