TABLE N.4B #1
THYROID DOSE FROM INDIVIDUAL RADIONUCLIDES
IN FALLOUT TO THE ADULT MALE *>
= 28 oe a oe ee ee ts ee oe er es a es ee es ae ee a eee ee ee a ee ae a ae a a
Source
Half-life
Per cent physical
decay in 3 weeks
Dose
rads
Sse wee SB eee we eB wee TS eee eee ee SP OE ee eee ee Owe ST ew ee Pee ew Se we Ke ST eee eee
Internal exposure
Todine-135
6.6 h
100%
190 rad
Todine-134
53.2 min
100%
3
Todine-133
21
bh
100%
550
Todine-132
2.3 h
100%
1
Iodine-i31
8.04 d
84%
130
Tellurium-131
30 h + 8.04 d
19%
120
Telluriua-i3le
25 min + 8.04 d
84%
13
External exposure
190
Total dose
1203
sea Bae SB ees ST SS ST SCO eS STM ST SSO SS ST se SB eSB ee ST Se SP ee Be See SE eS SF Se SST SBS eT Se eee eee
a/
Lessard et al,
b/
6Exposure to the fallout on Rongelap Island occurred for about 45
hours.
(1985)
The fallout fell for about 7 hours.
60