The northern

complex

and fkirik are
in turn

of

islands

connected

connected

Lomilik

to Lomilik

relatively

sure

due

rate

hign

to soil
-

40 ,,R/hr

Odri k

-

10 ;.2/nr

Aomen

from

Iroij,

and also

buried

radioactive

removed

and

One

buried

amount

of radioactive
background.

measured

on each

de~ris

and

The

maximum

expo-

of these

islands

was:

all

and Aomen

scrap

was

was

buried

removed

from

A large

on land.

the ocean

reef

on

on land.
debris

on Lomilik

Fraqments

of which

measured

(maximum

of concrete
less than

500 :jR./hr~ ~as

from

scien-t~fic

100 :,R/hr, were

on land.

levels

encrusted
A soil

of 500 uR/hr.
55%

The projected

ex~osure

Figure

Since

18.

rate

is also

taken

showed

at this

for this

of l~TCs would

shown

concentrations.

background

location

contained

by qarmna rdy

location

indicate

radiation

s.pectroscop.y.

is uiven

that

this

by
sample

assuming that 20% of the total
l~)mRh and &OC() retain th;eir
the ~ ~

This might

be more

applicable

to other

on Lomilik.

Two concrete

bunkers

read 5-7,000

~lR/hr (b+.()

than 200 ~R/hr.
sources

typhoon

on Lomilik

reduction

is due to l:~~Cs and that

relative

locations

sample

the absence

is at.y~ical, a plot
activity

area

~’ ~~Co as mpasured
lC’2mRh and 45/,

approximately

these

of the land mass.

of external

at seal.

low l,yinq, algae

sdme

Odrik,

metallic

installatiorls,
buried

dnd

,,R/hr

of non–radioactive

Aomen

levels

Lomilik

is

- 10C ~R/hr

The debris
amount

signific~n-t

contamination

Iroij

I-omi?ik - 500

All

any

‘while Cdrik

causewav.

by a narrowinq

Iroij

17.

16 and

cau~ewav,

b,y a shorter

only

contained

displayed

in Fiqures

by a long man-made

P.omen are differentiated
Only

is shown

was

on Aomen

Since

had ?reas

at contact.

the potential

negligible,

it was

on the to~s
The gamma

for exposure
decided

shelters.
28

and

ex~osurc

sides which
rate

~~a~ less

to individuills from

to leave

the bunkers

as

Select target paragraph3