DOI: 10.1016/j.marpolbul.2015.09.052
Scopus记录号: 2-s2.0-84982952329
论文题名: 137Cs, 40K and 210Po in marine mammals from the southern Baltic Sea
作者: Ciesielski T. ; Góral M. ; Szefer P. ; Jenssen B.M. ; Bojanowski R.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 1 起始页码: 422
结束页码: 428
语种: 英语
英文关键词: Baltic Sea
; Biomonitoring
; Marine mammals
; Radionuclides
Scopus关键词: Cesium
; Muscle
; Radioisotopes
; Seawater
; Tissue
; Alpha spectrometry
; Baltic sea
; Base-line concentrations
; Biomonitoring
; Dose assessments
; Harbor porpoise
; Marine mammals
; Striped dolphins
; Mammals
; cesium 137
; polonium
; potassium 40
; sea water
; cesium
; polonium
; potassium
; water pollutant
; bioaccumulation
; biomonitoring
; cesium isotope
; marine mammal
; polonium isotope
; potassium
; radionuclide
; age
; alpha spectrometry
; animal tissue
; Article
; Baltic Sea
; biological monitoring
; concentration (parameters)
; controlled study
; correlation analysis
; female
; gamma spectrometry
; Halichoerus grypus
; infant
; kidney parenchyma
; liver
; male
; marine mammal
; muscle tissue
; nonhuman
; Phoca hispida
; Phocoena phocoena
; Poland
; radioactivity
; sex
; spectrometry
; Stenella ceruleoalba
; analysis
; animal
; chemistry
; environmental monitoring
; kidney
; mammal
; pharmacokinetics
; procedures
; tissue distribution
; water pollutant
; Atlantic Ocean
; Baltic Sea
; Poland [Central Europe]
; Mammalia
; Phoca hispida
; Phocoena
; Stenella (Cetacea)
; Animals
; Cesium Radioisotopes
; Environmental Monitoring
; Kidney
; Liver
; Mammals
; Poland
; Polonium
; Potassium Radioisotopes
; Seawater
; Tissue Distribution
; Water Pollutants, Radioactive
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: This study provides information on baseline concentrations of the radionuclides Cesium-137, Potassium-40 and Polonium-210 in sea mammals from the Baltic Sea. The radionuclides were analyzed in the liver, kidney and muscle of harbor porpoises, striped dolphins, and gray and ringed seals from the Polish coast by γ- and α-spectrometry. Median 137Cs activities were 14.8, 13.2 and 23.2 Bq kg-1 w.w. in the liver, kidney and muscles, respectively. Activities of 40K and 210Po in the respective tissues were found to be 79.1, 79.8 and 111 Bq kg-1 for 40K and 58.1, 59.2 and 32.9 Bq kg-1 for 210Po. The measured 137Cs concentrations were extraordinarily high in comparison to those reported in sea mammals from other locations. However, dose assessments did not imply health effects from 137Cs exposure in Baltic Sea mammals. Correlations between 137Cs tissue activities and reported sea water concentrations highlight the potential use of marine mammals for biomonitoring purposes. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86349
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway; Department of Genetics and Marine Biotechnology, Institute of Oceanology Polish Academy of Science, ul. Powstańców Warszawy 55, Sopot, Poland; Department of Food Sciences, Medical University of Gdańsk, ul. Hallera 107, Gdańsk, Poland; Radiochemistry Laboratory, Institute of Oceanology Polish Academy of Science, ul. Powstańców Warszawy 55, Sopot, Poland
Recommended Citation:
Ciesielski T.,Góral M.,Szefer P.,et al. 137Cs, 40K and 210Po in marine mammals from the southern Baltic Sea[J]. Marine Pollution Bulletin,2015-01-01,101(1)