International assessments of impacts of the Chernobyl accident: the Chernobyl forum (2003-2005) and UNSCEAR (2005-2008) 　

Author: Balonov M.I.

Reference: St. Petersburg Research Institute of Radiation Hygiene named after Professor PV Ramzaev

ISSN: 1998-426X

Keywords:  CHERNOBYL,   DOSE,   POPULATION,   HEALTH EFFECTS,   ENVIRONMENTAL IMPACT キーワード：放射線量、民衆、健康、環境への影響

Abstract:Radiological consequences of the accident at the Chernobyl NPP were recently revisited by the UN Chernobyl Forum (2003-2005) and UNSCEAR (2005-2008). For the first time environmental impacts were considered in detail, including radioactive contamination of terrestrial and aquatic environments, application and effectiveness of countermeasures and effects on biota. Updated dosimetric data were presented for more than half a million of emergency and recovery operation workers, about 100 million inhabitants of the three most affected countries, Belarus, the Russian Federation and Ukraine, and for 500 million inhabitants of other European countries. Several hundred of the emergency workers received high radiation doses; of whom 28 persons died in 1986 due to acute radiation sickness. Children at the time of the accident, who drank milk with high levels of radioactive iodine, received high doses to the thyroid. Since early 1990s there was the dramatic increase in thyroid cancer incidence among them. Also in 1990s there was some increase of leukaemia in most exposed workers. The UN Chernobyl Forum concluded that severe social and economic depression of the affected regions and associated psychological problems of the general public and the workers had become the most significant problem. The vast majority of the population need not live in fear of serious health consequences from the Chernobyl accident.

URL: http://elibrary.ru/item.asp?id=16516276

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