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Evaluation of 20 years of environmental monitoring data around Swedish nuclear installations.
- Source :
-
Journal of environmental radioactivity [J Environ Radioact] 2002; Vol. 63 (2), pp. 117-33. - Publication Year :
- 2002
-
Abstract
- Twenty years of environmental monitoring data around the Swedish nuclear power plants and the Studsvik research facilities have been evaluated. In the marine environment, Fucus vesiculosus generally has high activity concentrations and the presence of a large variety of radionuclides in comparison with other bioindicators. However, for single nuclides the detection frequency was higher for 110mAg in Littorina spp and for 152Eu in Macoma baltica in comparison with other bioindicators. Close to the discharge point the activity concentration of 60Co in F. vesiculosus and in the discharge water were correlated. In the terrestrial environment, few radionuclides were detected and the activity concentrations were generally low. Of the terrestrial indicators, mosses had the highest activity concentrations and also comprised the largest variety of radionuclides. The radiation doses to humans based on measurements of released activity were small. Based on the results from the evaluation, alternative sampling strategies for the monitoring program are discussed.
- Subjects :
- Animals
Bivalvia chemistry
Body Burden
Cobalt Radioisotopes analysis
Environmental Health trends
Europium analysis
Fishes
Geologic Sediments analysis
Humans
Models, Theoretical
Radioisotopes analysis
Seawater analysis
Silver analysis
Sweden
Environmental Health statistics & numerical data
Nuclear Reactors
Radiation Monitoring methods
Radiation Monitoring standards
Radioactive Pollutants analysis
Subjects
Details
- Language :
- English
- ISSN :
- 0265-931X
- Volume :
- 63
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Journal of environmental radioactivity
- Publication Type :
- Academic Journal
- Accession number :
- 12363266
- Full Text :
- https://doi.org/10.1016/s0265-931x(02)00021-8