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whole body counting
and
chemical:‘anal sisof: urine and’ bloodzgamples to
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uantif the/vadionuclides: that: were present ‘inthe: body.: The re~

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sults of these radiologica}:‘ measurements are

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sre accepged, for use with:the.8J. ‘forthe: tine being, : Thus both:

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the Curie and the
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_,.. The aforementioned.pedy burden tables:illustrate:‘adultsmean:ivalues for
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as clagsified-here, Wasa; person:

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The mean body magg ‘in this age ‘intervalwas 60°kilograms The observ

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body
mass vergus age digteibution is shownin Figure 1 for,;Rongelap residents,
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_The,
same body|mags versus: age distributionwas. observed:ae.Utirike’. !
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BeGause Of the paucity of measurements at. Ucirik,’ information on

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2ny and >Fe was in some instances derived from
the ratio
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burdens between Rongelap and Utirik. A mean ratio of 2.6 was observed in body
burdens for 657,, 90,., and 77s after they reached their naxinun velues,
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standard deviation of this ratio was 15%.

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In the following analysis, personal body burden histories and residence “inn j
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tervals, in conjunction with contemporary dosimetric models, ate used to esti-..
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mate internal dose.

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and a summary of the derived activity ingestion rates and dose equivalents was
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provided for- various subgroups of the population. | Additionally, exposure rate |
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history curves were constructed for each atoll for the period following the
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