Radiation measurements and radioecological aspects of fallout from the Fukushima nuclear accident
摘要：
Fallout from the Chernobyl reactor accident has been monitored for about one year in Thessaloniki in Northern Greece. Fifteen different short-lived, three relatively long- and one long-lived fission products were identified in air, precipitation, soil, grass and milk samples. The iodine-131 and cesium-137 concentrations in air reached 6·5 and 3 Bq m −3 respectively, on 6 May, 1986. The external exposure dose rate rose to five times the normal background level. It was estimated that the accumulated dose equivalent to the adult thyroid from inhaled iodine-131 averaged 96 μSv, while the body burden from inhaled radiocesium nuclides averaged 2 μSv, 1000 times lower than that corresponding to the estimated dose equivalent from ingestion of foodstuff, which averaged 2 mSv for the first year after the accident.
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关键词：
131I 137Cs 134Cs Fallout, external dose Inhalation dose Radioecological aspects Eco-indexes Fukushima Nuclear Accident
DOI：
10.1016/0265-931X(88)90041-0
被引量：
年份：
2012
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