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Concentrations of 210Po in fish and shellfish from southern region of Japan and evaluation of 210Po intake from seafood for Japanese people
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Veröffentlicht/Copyright:
20. Oktober 2011
Abstract
Concentrations of 210Po in fish and shellfish, mostly collected from southern region of Japan were analyzed. Values ranged from 0.2 to 229 Bq/kg fresh weight and higher concentrations were observed in samples analyzed with viscera. Intake of 210Po through fish and shellfish was evaluated at different Japanese cities based on statistical consumption data. Phytoplankton, Heterosigma akashiwo was collected during a harmful algal bloom and 210Po was analyzed. The phytoplankton occupied only 4.4% of 210Po in seawater and a large fraction of 210Po was observed in the particulate form.
Published Online: 2011-10-20
Published in Print: 2012-01
© by Oldenbourg Wissenschaftsverlag, Fukuoka 812-8581, Germany
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Artikel in diesem Heft
- Editorial
- Historical Item
- Investigation of direct production of 68Ga with low energy multiparticle accelerator
- Potentiometric and spectrophotometric characterization of the UO22+-citrate complexes in aqueous solution, at different concentrations, ionic strengths and supporting electrolytes
- Decontamination of radioruthenium from TRUEX Solvent
- Studies on hydrolytic and radiolytic stability of N,N,N´,N´-tetra-(2-ethylhexyl) thiodiglycolamide T(2EH)TDGA
- Concentrations of 210Po in fish and shellfish from southern region of Japan and evaluation of 210Po intake from seafood for Japanese people
- Neutron activation analysis and atomic absorption spectrophotometry for the analysis of fresh, pasteurised and powder milk
- Is extraction of Fe from iron based reference materials an appropriate method for determination of trace elements?
