ysis of 137,
Four person ‘visited onne’from:Rongelap’andjip,addition,
pooled urine samples from.‘both atolls were analysed radiochemically for
Pore}
IN
and 5,
GATEDos
YOVARA oTlotés dardif oan
pheOE
13
Sf (s3aK nt
Os
Subsequent Brookhaven National Laboratory expeditions by members of
deosede
baer 1 teh OVAHE coll. bodauvotob anw ,ssinee © ivan add ol
1
the Medical Department |and. Safety and Environmental Protection Division utilized:
ate
Sete
oo Pac
eriegra
Soe oarlitey elloin betsdeda!d
po roidenimesanoa Se
.
whole body, counting and radiochemical analysis of urine and blood:samples to
leune
we
, "ad ottch
becuf om
bar
PeQRAR
IKBIS
alg
4
ABW OGTESY betenion
identify and quantify the radionuclides that were present in the body.- The re-
mer asgnn ss sb Teo esas bauty Yo gees yal doidw elloth AisisW ban (ti
sults of these radiological measurements are given in terms of body burden in
seared cs
Tables | apd 2.
SOMO
ed
dteiv vilsittnts yqriesaof no tuolfet sat
c.astim &
Ot mage Teint on anw sb ety tnetxe ada ng tin)
and those which are accepted for use with the SI for the time being.
Vee
Bae py
et
'
Tproughout this paper the units of quantities are 81 derived|
A
es:sqok
Jeo
atugsbteor
Ae
sat
acer
Lf
Horvat
Thus both.
i
_ the: Curie and the Becquerel may be used as units for the quantity: activity.
a
|,
WE
“pM
nl
PU RU ORY
ot
vibosa
BBN catia
hit wipe
The aforementioned body burden tables illustrate adult:mwean values for
ete
Adoamvitl
Rongelap and Utirik.
Poet
of age.
aie
ve
‘
.996tq Woo male einestiesr Masa Arie
An adult, as classified here, was @ person over 16 years
rng yG
1
Oty
dt
a3
wel
NODE.“YAY
VIOVS
Ser.
The._mean body mass in this age interval was 60 kilograms. The observ
Poe aenet sd
co Ioumisaysd alt ve bosineyta yas
f.
body mass versus age distribution is shown in Figure 1 for Rongelap residents,
SPIVOIN
-
SOROD ISLE ARMIO Weve EF
Haw wore:
The, same body mass versus abe distribution was observed: at Utirik.
Tha. tint
6s
_
ancereg
via to ny dass! wilt on 0
. Because of the paucity of measurements at Ucirik,: information on
ae
ceo eg
eet g@ yee tgeccy pris
Co,
.
en, and 73 Fe was in some instances derived from the tatio of adult mean body.aa
a
burdens between Rongelap and Utirik.
burdens for
65
~“Zn,
90
Sr, and
137
fay
ls
Hey
A mean ratio of 2. 6 was obeerved in body
Cs after they reached their maximum values.
(ores ia
standard deviation of this ratio was 15%.
meet
re f
Th ‘ok
“ft
.
tervals, in conjunction with contemporary dosimetric models,are used”to esti= ©
é
Co
mate internal dose.
Dosimetric distributions were constructed frow the results —
f,
and a summary of the derived activity ingestion rates and dose equivalenis was
sorbe. Wager
provided for various subgroups of the population.
.
,
Additionally, exposure rete
roe.
1
history curves were constructed for each atoll for the period following the
an ADU
"eet
toe
2 ite
SUEee
SE ee 2
at
at.
:
-
Site