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Experimental studies on correlation between accumulation of radionuclides by fish, availability of bottom sediments, and concentration of microelements in water

Journal Article:

Abstract

There are revealed peculiarities of accumulation of radionuclides desorbed from the ground by hydrobionts as compared with the accumulation of radionuclides appearing in the basin for the first time. The results of the experimental investigations on the dependence of nuclide accumulation coefficients (AC) on their concentration in water are summarized. The experiments have been performed on adult (6-8 years) golden crucian carp Carassius carassius in a basin with fresh water with /sup 51/Cr, /sup 54/Mn, /sup 59/Fe, /sup 60/Co, /sup 90/Sr, /sup 95/Zr, /sup 106/Ru, /sup 125/Sb, /sup 131/I, /sup 137/Cs, /sup 144/Ce, /sup 210/Po. The radionuclide group (/sup 54/Mn, /sup 144/Ce, /sup 210/Po) has been found out. The ground has contributed to its accumulation. For another group (/sup 60/Co, /sup 137/Cs, /sup 51/Cr) it has been found an indistinctly expressed influence only of silt containing ground on AC. The third group comprises the radionuclides (/sup 90/Sr, /sup 95/Zr, /sup 106/Ru, /sup 125/Sb, /sup 131/I) accumulation of which in fish has been prevented by the ground. An inverse correlation between the nuclide AC changes in fishes (..delta..K) and changes in the concentration of their isotope carried (..delta..C) in water has been observed. The results of the mathematical processing of the  More>>
Authors:
Publication Date:
Jul 01, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-535504; EDB-80-086725
Resource Relation:
Journal Name: Ekologiya; (USSR); Journal Volume: 4
Subject:
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; 54 ENVIRONMENTAL SCIENCES; FISHES; RADIOECOLOGICAL CONCENTRATION; RADIOISOTOPES; BIOLOGICAL ACCUMULATION; ANTIMONY 125; BUILDUP; CERIUM 144; CESIUM 137; CHROMIUM 51; COBALT 60; COMPARATIVE EVALUATIONS; CORRELATIONS; IODINE 131; IRON 50; MANGANESE 54; POLONIUM 210; QUANTITY RATIO; RADIOACTIVITY; RUTHENIUM 106; SEDIMENTS; STRONTIUM 90; WATER; ZIRCONIUM 95; ALKALI METAL ISOTOPES; ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; ANIMALS; ANTIMONY ISOTOPES; AQUATIC ORGANISMS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CERIUM ISOTOPES; CESIUM ISOTOPES; CHROMIUM ISOTOPES; COBALT ISOTOPES; DAYS LIVING RADIOISOTOPES; ECOLOGICAL CONCENTRATION; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; HYDROGEN COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IODINE ISOTOPES; IRON ISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MANGANESE ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; OXYGEN COMPOUNDS; POLONIUM ISOTOPES; RARE EARTH ISOTOPES; RARE EARTH NUCLEI; RUTHENIUM ISOTOPES; STRONTIUM ISOTOPES; VERTEBRATES; YEARS LIVING RADIOISOTOPES; ZIRCONIUM ISOTOPES; 560172* - Radiation Effects- Nuclide Kinetics & Toxicology- Animals- (-1987); 520302 - Environment, Aquatic- Radioactive Materials Monitoring & Transport- Aquatic Ecosystems & Food Chains- (-1987)
OSTI ID:
5367261
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: EKIAA
Submitting Site:
INIS
Size:
Pages: 94-98
Announcement Date:

Journal Article:

Citation Formats

Katkov, A E. Experimental studies on correlation between accumulation of radionuclides by fish, availability of bottom sediments, and concentration of microelements in water. USSR: N. p., 1979. Web.
Katkov, A E. Experimental studies on correlation between accumulation of radionuclides by fish, availability of bottom sediments, and concentration of microelements in water. USSR.
Katkov, A E. 1979. "Experimental studies on correlation between accumulation of radionuclides by fish, availability of bottom sediments, and concentration of microelements in water." USSR.
@misc{etde_5367261,
title = {Experimental studies on correlation between accumulation of radionuclides by fish, availability of bottom sediments, and concentration of microelements in water}
author = {Katkov, A E}
abstractNote = {There are revealed peculiarities of accumulation of radionuclides desorbed from the ground by hydrobionts as compared with the accumulation of radionuclides appearing in the basin for the first time. The results of the experimental investigations on the dependence of nuclide accumulation coefficients (AC) on their concentration in water are summarized. The experiments have been performed on adult (6-8 years) golden crucian carp Carassius carassius in a basin with fresh water with /sup 51/Cr, /sup 54/Mn, /sup 59/Fe, /sup 60/Co, /sup 90/Sr, /sup 95/Zr, /sup 106/Ru, /sup 125/Sb, /sup 131/I, /sup 137/Cs, /sup 144/Ce, /sup 210/Po. The radionuclide group (/sup 54/Mn, /sup 144/Ce, /sup 210/Po) has been found out. The ground has contributed to its accumulation. For another group (/sup 60/Co, /sup 137/Cs, /sup 51/Cr) it has been found an indistinctly expressed influence only of silt containing ground on AC. The third group comprises the radionuclides (/sup 90/Sr, /sup 95/Zr, /sup 106/Ru, /sup 125/Sb, /sup 131/I) accumulation of which in fish has been prevented by the ground. An inverse correlation between the nuclide AC changes in fishes (..delta..K) and changes in the concentration of their isotope carried (..delta..C) in water has been observed. The results of the mathematical processing of the summarized experimental data according to the ..delta..Kx ..delta..C=1 criterion are described by the dependence close to ACxC..-->.. const., cor. responding to the law of tendency to constancy preservation in the microelement concentration tissues. In the course of investigation of the relationship between the AC and the change of the radionuclide aggregate state in water no common dependence has been established.}
journal = {Ekologiya; (USSR)}
volume = {4}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Jul}
}