Use of a size-resolved 1-D resuspension scheme to evaluate resuspended radioactive material associated with mineral dust particles from the ground surface

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• 作者：Masahide Ishizuka^a ; ^{ishizuka@eng.kagawa-u.ac.jp} ; Masao Mikami^b ; ¹ ; ^{mikami@jmbsc.or.jp} ; Taichu Y. Tanaka^c ; ² ; ^{taichu_tanaka@met.kishou.go.jp} ; Yasuhito Igarashi^d ; ³ ; ^{igarash@mri-jma.go.jp} ; Kazuyuki Kita^e ; ⁴ ; ^{kazuyuki.kita.iu@vc.ibaraki.ac.jp} ; Yutaka Yamada^f ; ⁵ ; ^{yamadayu@riken.jp} ; Naohiro Yoshida^g ; ⁶ ; ⁷ ; ^{yoshida.n.aa@m.titech.ac.jp} ; Sakae Toyoda^g ; ⁸ ; ^{toyoda.s.aa@m.titech.ac.jp} ; Yukihiko Satou^h ; ⁹ ; ^{yukihiko@ied.tsukuba.ac.jp} ; Takeshi Kinase^e ; ¹⁰ ; ^{tacchan.antarctica@gmail.com} ; Kazuhiko Ninomiyaⁱ ; ¹¹ ; ^{ninokazu@chem.sci.osaka-u.ac.jp} ; Atsushi Shinoharaⁱ ; ¹¹ ; ^{shino@chem.sci.osaka-u.ac.jp}
• 关键词：Size-resolved resuspension scheme ; Secondary emission ; Radioactive aerosol ; Dust emission ; Fukushima Nuclear Power Plant Accident
• 刊名：Journal of Environmental Radioactivity
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：166
• 期：part_P3
• 页码：436-448
• 全文大小：3921 K
• 卷排序：166

文摘

A size-resolved 1-D resuspension scheme for evaluation of radioactivity dust flux was proposed. Soil texture is important to evaluate the resuspended radioactivity dust concentration. The radioactivities of both 134Cs and 137Cs increase with particle diameter.