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Radiation Protection Dosimetry 27:163-171 (1989)
© 1989 Oxford University Press
Whole-Body Counting and Dietary Surveys in Norway During the First Year After the Chernobyl Accident
Doses to the Norwegian population from radiocaesium in food are estimated from whole-body counting and dietary surveys. The average effective dose equivalent during the first year after the Chernobyl accident is estimated to be between 0.12 - 0.25 mSv. One quarter of the dose is due to consumption of milk. For those of the population specially vulnerable (Lapps excluded) the dose is estimated to be about 1 mSv in the first year. Almost 90% of the dose is due to consumption of reindeer meat, freshwater fish and milk. The corresponding effective dose equivalent for Lapps was estimated to be between 1 - 3 mSv in the first year. More than 90% of the dose is due to consumption of reindeer meat. Without dietary changes the Lapps would probably have received doses 7 - 10 times higher.