Literature DB >> 12395780

[90Sr, 137Cs, 238Pu, 239+240Pu, and 241Am radionuclides in macrophytes within the Krasnensky flood plain: species specificity of concentration and distribution in phytocenosis components].

D I Gudkov1, L N Zub, V V Derevets, M I Kuz'menko, A B Nazarov, A E Kaglian, A L Savitskiĭ.   

Abstract

The analysis of the content of radionuclides 90Sr, 137Cs, 238Pu, 239 + 240Pu and 241Am in water vegetation of flood plain reservoirs has allowed studing features of radionuclide accumulation by various species of macrophytes and revealing bioindicators of radionuclide contamination. Thus species-specificity of radionuclide accumulation can essentially change the contribution of different species to a percentage ratio of the radionuclide content in phytomass of reservoirs in comparison with fund of higher aquatic plants.

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Year:  2002        PMID： 12395780

Source DB:  PubMed          Journal:  Radiats Biol Radioecol        ISSN： 0869-8031


  3 in total

1.  Assessment of the rate of accumulation of the transuranium element americium-241 by the aquatic plant Elodea canadensis.

Authors:  A Ya Bolsunovskii; T A Zotina; L G Bondareva; A G Degermendzhi
Journal:  Dokl Biol Sci       Date:  2004 Nov-Dec

2.  New data on the accumulation of americium-241 by photoassimilation organs of the aquatic plant Elodea canadensis.

Authors:  T A Zotina; A Y Bolsunovsky; L G Bondareva
Journal:  Dokl Biol Sci       Date:  2005 Nov-Dec

3.  241Am distribution in the biomass of freshwater macrophytes.

Authors:  T A Zotina; G S Kalachova; A Ya Bolsunovsky; A G Degermendzhy
Journal:  Dokl Biol Sci       Date:  2008 Jul-Aug
  3 in total

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