Home » » First publication to report concentrations of a number of chemical elements including rare earth elements in detritus of biological origin at bottom of model aquatic ecosystem. Tags: Zn, viviparus, unio, U, Th, Sm, Se, Sb, rare, pictorum, Nd, La, Hf, elements, ecosystems, earth, detritus, demersum, Cs, ceratophyllum, Ce, Ca, Br, Ba, Au, aquatic, biogeochemistry, uranium, gold, Viviparus viviparus, Unio pictorum, Ceratophyllum demersum

First publication to report concentrations of a number of chemical elements including rare earth elements in detritus of biological origin at bottom of model aquatic ecosystem. Tags: Zn, viviparus, unio, U, Th, Sm, Se, Sb, rare, pictorum, Nd, La, Hf, elements, ecosystems, earth, detritus, demersum, Cs, ceratophyllum, Ce, Ca, Br, Ba, Au, aquatic, biogeochemistry, uranium, gold, Viviparus viviparus, Unio pictorum, Ceratophyllum demersum

First publication to report concentrations of a number of chemical elements including rare earth elements in detritus of biological origin at  bottom of model aquatic ecosystem. Tags: viviparus, unio,  rare, pictorum, elements, ecosystems, earth, detritus, demersum, Cs, ceratophyllum, U, Th, Sm, Se, Sb,Ce, Ca, Br, Ba, Au, Nd, La, Hf, Zn, aquatic, biogeochemistry, uranium, gold,  Viviparus viviparus, Unio pictorum,  Ceratophyllum demersum
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First publication to report concentrations of a number of chemical elements  in detritus,  #uranium, #gold,  http://5bio5.blogspot.com/2013/09/first-publication-to-report.html
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The role of biodetritus in accumulation of elements in aquatic ecosystemsстатья

  • Авторы: Ostroumov S.A., Kolesov G.M.
  • Журнал: Contemporary Problems of Ecology
  • Том: 3
  • Номер: 4
  • Год издания: 2010
  • Издательство: Maik Nauka/Interperiodica Publishing
  • Местоположение издательства: Russian Federation
  • Первая страница: 369
  • Последняя страница: 373
  • DOI: 10.1134/S1995425510040016
  • Аннотация: The role of biodetritus in accumulation of elements in aquatic ecosystems. S.A.Ostroumov, G.M.Kolesov.p.369-373. http://ru.scribd.com/doc/114001532/ This paper is the first publication that reported the concentrations of a number of rare earth elements in biodetritus. The rare earth elements are a key component of modern hi-technology products and they are a new component in the modern solid wastes and waste waters. This paper is an innovative and significant contribution to the database for modern environmental monitoring. ** Biodetritus that formed over a 7-month period in microcosms with Viviparus viviparus, Unio pictorum , and Ceratophyllum demersum contained a number of elements. This is the first study to determine concentrations of some elements in biodetritus. Neutron activation analysis showed that the elements’ concentrations decrease in the following order: Ca > Zn > Ba > Br > Ce > Se > Nd > La > U > Hf > Sb > Th > Sm > S > Cs > Au. The data obtained contribute to understanding of the polyfunctional role of aquatic organisms in aquatic ecosystems. 
  • Key words: Zn, viviparus, unio, U, Th, Sm, Se, Sb, rare, pictorum, Nd, La, Hf, elements, ecosystems, earth, detritus, demersum, Cs, ceratophyllum, Ce, Ca, Br, Ba, Au, aquatic, biogeochemistry, uranium, gold, Title: The role of biodetritus in accumulation of elements in aquatic ecosystems Author(s): Ostroumov S. A.; Kolesov G. M. Source: CONTEMPORARY PROBLEMS OF ECOLOGY, Volume: 3, Issue: 4, Pages: 369-373, DOI: 10.1134/S1995425510040016, Published: AUG 2010; full text free: http://ru.scribd.com/doc/114001532/ http://www.scribd.com/doc/75098592/ The reference in a traditional form: Ostroumov S. A., Kolesov G. M. The role of biodetritus in accumulation of elements in aquatic ecosystems. - CONTEMPORARY PROBLEMS OF ECOLOGY, 3 (4): 369-373.


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[1]Ostroumov S., Kolesov G. The role of biodetritus in accumulation of elements in aquatic ecosystems // Contemporary Problems of Ecology. — 2010. — Vol. 3, no. 4. — P. 369–373. The role of biodetritus in accumulation of elements in aquatic ecosystems. S.A.Ostroumov, G.M.Kolesov.p.369-373. http://ru.scribd.com/doc/114001532/ This paper is the first publication that reported the concentrations of a number of rare earth elements in biodetritus. The rare earth elements are a key component of modern hi-technology products and they are a new component in the modern solid wastes and waste waters. This paper is an innovative and significant contribution to the database for modern environmental monitoring. ** Biodetritus that formed over a 7-month period in microcosms with Viviparus viviparus, Unio pictorum , and Ceratophyllum demersum contained a number of elements. This is the first study to determine concentrations of some elements in biodetritus. Neutron activation analysis showed that the elements’ concentrations decrease in the following order: Ca > Zn > Ba > Br > Ce > Se > Nd > La > U > Hf > Sb > Th > Sm > S > Cs > Au. The data obtained contribute to understanding of the polyfunctional role of aquatic organisms in aquatic ecosystems. Key words: Zn, viviparus, unio, U, Th, Sm, Se, Sb, rare, pictorum, Nd, La, Hf, elements, ecosystems, earth, detritus, demersum, Cs, ceratophyllum, Ce, Ca, Br, Ba, Au, aquatic, biogeochemistry, Title: The role of biodetritus in accumulation of elements in aquatic ecosystems Author(s): Ostroumov S. A.; Kolesov G. M. Source: CONTEMPORARY PROBLEMS OF ECOLOGY, Volume: 3, Issue: 4, Pages: 369-373, DOI: 10.1134/S1995425510040016, Published: AUG 2010; full text free: http://ru.scribd.com/doc/114001532/ http://www.scribd.com/doc/75098592/ The reference in a traditional form: Ostroumov S. A., Kolesov G. M. The role of biodetritus in accumulation of elements in aquatic ecosystems. - CONTEMPORARY PROBLEMS OF ECOLOGY, 3 (4): 369-373. [ DOI ]
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