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awrence Radiation Labourator y

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irut the Kalitta dose

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University of California
fivecmore, California

Ralph A
awrence Raciation {.aboratory,

Whole- Body Gamm

in particular, it appears that this
estimate does nut include the dose from
the
cloud but only fromm fallout.

Tare
if we

The exact method af

endent estimate iarude below

Internal deposition of :odine isotop
es.
aalDose aan
whule body dose was estrrnated! to be 175
RK.
making this estimate ig not given,
80 an indep

(2)

Che sources of exposure to the thyrei
d which must be considered are
(1) Whole-body gamma dose.

ate 3 feet above the ground was
measured as 3/5 MmA/hour 7 days
afier tie
12
fron
ASsuming t
dee ay the HEo+ 24 hour dose
rate was then abst
$4 Ry hour

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ESTIMATE OF RADIATION DOSE
TO THYHOIDS OF THE RONGELAP
CHILDREN FOLLOWING THE BRAV
O EVENT

410707

Select target paragraph3