Table VII. Radioisotopes in Fish Caught by Japanese Fishermen, 1954-19572)
Fish
Tissue
Date
Locality
Fe?
Big eye tuna
"oom"
Muscle
Red muscle
6/56
" "
So. Pacific
"
"
21;40
1, 200,
rom"
at
it
Red muscle
Liver
it
vo"
"
Liver
tt
tt
Spleen
tt
10/56
"
"
6/56
"
"
i
tt
"
it
Homo
Kidney
Yellow fin "
Kidney
6-7/54
Liver
6/56
"
"
tt
"
Carp
"
"
Cuttlefish
Skipjack
Muscle
Muscle
Muscle
in
nom
t!
noon
"
"
ti
6/57
6/57
5/57
.
700.
500.
5, 430.
36,
40, 000.
3. 800.
tt
"
"
120,
12.
60. 6
33.
. 0014
40.
.017
Pacific
.021
Nojima
2) Calculated from (MPC)y, in Handbook 69
Cgld!
531.
2, 700.
1, 000.
Sr¥¥Cdilesm
1.8
3.1
5, 000.
"
"
Maebashi
Allowable daily intake”)
1) Data from Hiyama (1957)
it
puc/g (wet tissue)
Zn59
.016
17,6x10® 22x10°
22x102
---
44x104