Contribution to the study of radioactivity in marine organisms; dosage of 210Po in Perna perna, L.
作者： R.C. Gouvea , P.L. Santos , V.A. Gouvea
DOI: 10.1016/0048-9697(87)90361-5
关键词: Byssus 、 Fishery 、 Zoology 、 Mollusca 、 Perna perna 、 Radionuclide 、 Biology 、 Bivalvia 、 Gill 、 Bioaccumulation 、 Water pollution
摘要: Abstract The bioaccumulation of natural radionuclides in marine organisms along the Rio de Janeiro Coast has been examined. Significant levels 210Po were found edible bivalve Perna perna Linnaeus, 1758. radionuclide was concentrated predominantly viceral mass (52.5%) and gills (43.8%) with minor accumulation also occurring byssus (3.8%) shell (0.1%). level soft tissue bivalves collected Ponta Negra beach three times higher than that similar near Boa Viagem beach.
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