Skip to main content
SpringerLink
Log in

Temporal distribution of plutonium isotopes in marine sediments off Fukushima after the Fukushima Dai-ichi Nuclear Power Plant accident

  • Published:
Journal of Radioanalytical and Nuclear Chemistry Aims and scope Submit manuscript

Abstract

The characterization of Pu isotopes in a sediment core collected in the western North Pacific off Fukushima in January 2013 was determined. We compared the results with that of the marine sediments collected from July 2011 to July 2012. Both the 239+240Pu activities and the 240Pu/239Pu atom ratios showed no variation in the marine sediments in the last 2 years since the FDNPP accident. Pu contamination in the marine sediments in the investigated areas still originated from global fallout and the Pacific Proving Ground close-in fallout.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2

Similar content being viewed by others

References

  1. Otosaka S, Kobayashi T (2013) Environ Monit Assess 185:5419–5433

    Article  CAS  Google Scholar 

  2. Aoyama M, Tsumune D, Hamajima Y (2013) J Radioanal Nucl Chem 296:535–539

    Article  CAS  Google Scholar 

  3. Honda MC, Kawakami H, Watanabe S, Saino T (2013) Biogeosci 10:3525–3534

    Article  Google Scholar 

  4. Zheng J, Tagami K, Watanabe Y, Uchida S, Aono T, Ishii N, Yoshida S, Kubota Y, Fuma S, Ihara S (2012) Sci Rep 2:304. doi:10.1038/srep00304

    Google Scholar 

  5. Zheng J, Tagami K, Uchida S (2013) Environ Sci Technol 47:9584–9595

    Article  CAS  Google Scholar 

  6. Zheng J, Aono T, Uchida S, Zhang J, Honda MC (2012) Geochem J 46:361–369

    Article  CAS  Google Scholar 

  7. Bu WT, Zheng J, Aono T, Tagami K, Uchida S, Zhang J, Honda MC, Guo QJ, Yamada M (2013) Biogeosci 10:2497–2511

    Article  CAS  Google Scholar 

  8. Perianez R, Suh KS, Min BII (2013) J Radioanal Nucl Chem 298:635–638

    Article  CAS  Google Scholar 

  9. Bu WT, Zheng J, Guo QJ, Aono T, Tazoe H, Tagami K, Uchida S, Yamada M (2014) Environ Sci Technol 48:534–541

    Article  CAS  Google Scholar 

  10. Zheng J, Yamada M (2004) Environ Sci Technol 38:3498–3504

    Article  CAS  Google Scholar 

  11. Lee SH, Gastaud J, Povinec PP, Hong GH, Kim SH, Chung CS, Lee KW, Pettersson HBL (2003) Deep-Sea Res II 50:2727–2750

    Article  CAS  Google Scholar 

  12. Hong GH, Lee SH, Kim SH, Chung CS, Baskaran M (1999) Sci Total Environ 237/238:225–240

    Article  CAS  Google Scholar 

  13. Kallel N, Labeyrie LD, Arnold M, Okada H, Dudley WC, Duplessy JC (1988) Oceanol Acta 11:369–375

    Google Scholar 

  14. Buesseler KO (1997) J Environ Radioact 36:69–83

    Article  CAS  Google Scholar 

  15. Dong W, Zheng J, Guo QJ, Yamada M, Pan SM (2010) J Environ Radioact 101:622–629

    Article  CAS  Google Scholar 

  16. Liu ZY, Zheng J, Yamada M, Pan SM, Kawahata H (2011) J Radioanal Nucl Chem 288:911–917

    Article  CAS  Google Scholar 

Download references

Acknowledgments

This work was supported by the Kakenhi Grant-in-aid for Scientific Research on Innovative Areas (24110004), and partly supported by the Agency for Natural Resources and Energy (METI), Japan and the National Natural Science Foundation of China (11275015).

Author information

Authors and Affiliations

  1. State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing, 100871, China

    Wenting Bu & Qiuju Guo

  2. Research Center of Radiation Protection, National Institute of Radiological Sciences, Anagawa 4-9-1, Inage, Chiba, 263-8555, Japan

    Wenting Bu, Jian Zheng, Tatsuo Aono, Keiko Tagami & Shigeo Uchida

  3. Research Group for Environmental Sciences, Japan Atomic Energy Agency, Tokai-mura, Ibaraki, 319-1195, Japan

    Shigeyoshi Otosaka

Authors
  1. Wenting Bu
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Jian Zheng
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Qiuju Guo
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Tatsuo Aono
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Shigeyoshi Otosaka
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. Keiko Tagami
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. Shigeo Uchida
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding authors

Correspondence to Jian Zheng or Qiuju Guo.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bu, W., Zheng, J., Guo, Q. et al. Temporal distribution of plutonium isotopes in marine sediments off Fukushima after the Fukushima Dai-ichi Nuclear Power Plant accident. J Radioanal Nucl Chem 303, 1151–1154 (2015). https://doi.org/10.1007/s10967-014-3437-y

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10967-014-3437-y

Keywords

Search

Navigation