Implementation of Hydrological Dispersion Module of JRODOS for the assessment of 137Cs transport and fate in rivers, reservoirs and ponds of the Fukushima Prefecture

K. Nanba; M. Zheleznyak; S. Kivva; A. Konoplev; V. Maderich; V. Koshebutsky; E. Gallego; L. Papush; O. Mikhalskyi

doi:10.1051/radiopro/2016052

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Volume 51 (December 2016) HS2

Radioprotection, 51 (2016) S145-S148

Abstract

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Issue		Radioprotection Volume 51, December 2016 Innovative integrated tools and platforms for radiological emergency preparedness and post-accident response in Europe. Key results of the PREPARE European research project


Page(s)		S145 - S148
Section		Enhancing of the existing decision support systems with capabilities of importance – Aquatic dispersion and consequence modelling
DOI		https://doi.org/10.1051/radiopro/2016052
Published online		23 December 2016

Radioprotection 51(HS2), S145-S148 (2016)

Article

Implementation of Hydrological Dispersion Module of JRODOS for the assessment of ¹³⁷Cs transport and fate in rivers, reservoirs and ponds of the Fukushima Prefecture

K. Nanba¹, M. Zheleznyak¹^,2, S. Kivva¹^,3, A. Konoplev¹, V. Maderich³, V. Koshebutsky², E. Gallego⁴, L. Papush⁵ and O. Mikhalskyi²

¹ Fukushima University, 1, Kanayagawa, Fukushima, Japan
² Ukrainian Center of Environmental and Water Projects (UCEWP), Kiev, Ukraine
³ Institute of Mathematical Machines & Systems Problems of National Academy of Sciences of Ukraine (IMMSP), Kiev, Ukraine
⁴ UPM – Universidad Politécnica de Madrid, Madrid, Spain
⁵ Consultant, Nyköping, Sweden

Abstract

The Hydrological Dispersion Module of JRODOS was implemented for the predictions of the long term dynamics of radiocesium in the rivers and ponds of the Fukushima Prefecture and for the forecasting of radiocesium dynamics in the reservoirs under the influences of the extreme flush floods generated by the typhoons. The possibilities of HDM for the assessment of the efficiency of the potential remediation measures for the diminishing water contamination were tested for several water systems.

Key words: radionuclide / dispersion in surface waters / model / Fukushima accident / JRODOS

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