Articles | Volume 12, issue 23
https://doi.org/10.5194/bg-12-7107-2015
https://doi.org/10.5194/bg-12-7107-2015
Research article
 | 
08 Dec 2015
Research article |  | 08 Dec 2015

Ocean dynamic processes causing spatially heterogeneous distribution of sedimentary caesium-137 massively released from the Fukushima Daiichi Nuclear Power Plant

H. Higashi, Y. Morino, N. Furuichi, and T. Ohara

Viewed

Total article views: 3,160 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,581 1,424 155 3,160 395 115 112
  • HTML: 1,581
  • PDF: 1,424
  • XML: 155
  • Total: 3,160
  • Supplement: 395
  • BibTeX: 115
  • EndNote: 112
Views and downloads (calculated since 11 Aug 2015)
Cumulative views and downloads (calculated since 11 Aug 2015)

Cited

Latest update: 07 Nov 2024
Download
Short summary
We elucidated ocean dynamic processes causing spatially-heterogeneous sedimentary radiocaesium-137 distribution in and around the shelf off Fukushima and adjacent prefectures on the basis of numerical simulation. Our result suggests that accumulation of sedimentary radiocaesium-137 in a swath just offshore of shelf break results from spatiotemporal variation of bottom friction occurred via a periodic spring tide about every 2 weeks and via occasional strong wind.
Altmetrics
Final-revised paper
Preprint