Book	PreJuSER-3429

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Langzeitbeobachtung der Dosisbelastung der Bevölkerung in radioaktiv kontaminierten Gebieten Weißrusslands - Korma-Studie

Dederichs, H. (Author)FZJ* ; Pillath, J. (Author)FZJ* ; Heuel-Fabianek, B. (Author)FZJ* ; Hill, P. (Author)FZJ* ; Lennartz, R. (Author)FZJ*

2009
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag Jülich
ISBN: 978-3-89336-562-3

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Please use a persistent id in citations: http://hdl.handle.net/2128/3551

Abstract: Radiological long-term measurements were performed between 1998 and 2007 in a region in Belarus that was affected by the Chernobyl accident. The internal radiation exposure of the inhabitants in the village of Volincy (Korma County) – caused by the existing contamination and an increasing lack of precaution over time with regard to eating home-grown food – has experienced a significant decrease from a very high level. The external exposure, however, reveals a different picture. Although an overall decrease was observed, the organic constituents of the soil show an increase in contamination. This increase was not observed in soils from cultivated land or gardens. In addition to the measurements, a relationship based on mutual trust allowed us to offer the inhabitants individual advice on how to reduce internal contamination. As a result of this advice and the decreasing environmental contamination (topsoil and crops), the internal dose was reduced significantly. Today, the internal exposure has only increased slightly and has no significant $\textit{negative influence on the health of the people}$. The internal dose will decrease to less than 0.2 mSv/a in 2011 and to below 0.1 mSv/a in 2020. Despite this, the cumulative dose will remain significantly higher than “normal” values due to external exposure. Until now, we have found no statistically significant signs or symptoms of diseases caused by radiation exposure. If internal exposure is checked on a regular basis and advice is offered on an individual basis, there should be no specific danger for the people in the region in the near future. Resettlement may even be possible in former prohibited areas provided that people comply with appropriate dietary rules.

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Abteilung Sicherheit und Strahlenschutz (S)

Research Program(s):

1. Nukleare Sicherheitsforschung (P14)

Appears in the scientific report 2009
Notes: In einem durch den Tschernobyl-Reaktorunfall kontaminierten Gebiet in Weißrussland wurden radiologische Langzeitmessungen über neun Jahre (1998-2007) hinweg durchgeführt.

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Database coverage:

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