title: [Dependences of 137Cs and 90Sr concentration ratios in fish on the potassium and calcium concentrations in the freshwater reservoirs].
abstract: Activities of 137Cs and 90Sr, concentrations of the potassium and calcium ions in water and accumulation of the radionuclides in the organisms of various freshwater fish have been measured in the stagnant and semistagnant water reservoirs of Ukraine contaminated as a result of the Chernobyl accident. On the basis of the numerous experimental data for different regions the statistical parameters were derived describing the dependencies of the 137Cs and 90Sr concentration ratios in the muscle tissue of various fish species on the potassium and calcium concentrations in water, respectively.
authors.forename: Iu V
authors.initials: IuV
authors.lastname: Khomutinin
authors.forename: V A
authors.initials: VA
authors.lastname: Kashparov
authors.forename: A V
authors.initials: AV
authors.lastname: Kuz'menko
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis*; D002588:Cesium Radioisotopes / Q000032:analysis / Q000493:pharmacokinetics; D047852:Chernobyl Nuclear Accident; D005399:Fishes / Q000254:growth & development / Q000378:metabolism*; D005618:Fresh Water / Q000737:chemistry*; D011188:Potassium / Q000032:analysis*; D011834:Radiation Monitoring; D013326:Strontium Radioisotopes / Q000032:analysis / Q000493:pharmacokinetics; D014455:Ukraine; D014875:Water Pollutants, Radioactive / Q000032:analysis* / Q000493:pharmacokinetics
chemical_list: D002588:Cesium Radioisotopes; D013326:Strontium Radioisotopes; D014875:Water Pollutants, Radioactive; D011188:Potassium; D002118:Calcium