[Experimental study of the intensity of phosphorus radionuclide uptake by samples of algobacterial community of the Yenisei river].
The experiments in which phosphorus radionuclide was added to samples of algobacterial community of the Yenisei River taken near the production area of the Mining-and-Chemical Combine (Zheleznogorsk) made possible determining the uptake rates and coefficients of radionuclide accumulation by microorganisms. Ratios between processes of adsorption and accumulation of phosphorus radionuclide by components of water seston (suspended matter) have been determined. The portion of the specific radioactivity of phosphorus adsorbed by unit mass of seston (and algae) has been found to be not more than 7% of the activity accumulated by algal cells.
Institute of Biophysics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, 660036 Russia. ibp@degbol.krasnoyarsk.su
A Ia
AIa
Bolsunovskiĭ
S V
SV
Kosinenko
D001419:Bacteria / Q000528:radiation effects*; D056890:Eukaryota / Q000528:radiation effects*; D010761:Phosphorus Radioisotopes; D012800:Siberia; D014871:Water Microbiology; D014878:Water Pollution, Radioactive
D010761:Phosphorus Radioisotopes