—
OOOF
'
SOOF
Fig. 5.
Trends in the levels of
radioactivity of surgeonfish viscera compared with those of algae
r
200+
Island 1954, 1955.
r
and sea water, all from Belle
100r-
10-4
r
50+
3
1
“
r
kK
-
= 20}
©
w
1
* 10F
C1
i" 5
=
f
b
.
~~
© 2pPPRE.A
oO
2
Y
©
l}- *PRE.V
q
14
P
4
oe
4
F
OF
1
2 or
f
5p
At
4
-
.
oO
NX
J
O0O0l~
6
86
100
150
200.
DAYS:
250.
AFTER
300
350 400 480 500 BBO OO
NECTAR
7
-JI-
|