ht; on
25
+o abs 3drpytiagi
Table 6
Mean concentration of 9c), and/or 137 Cs in plants,
coconut crabs, and surface soil from Bikini Atoll,
1964-1975.
Collection
Sample type
Location
Collection
Date
Number of
Samples
Radionuclide
concentration
pCi/g, dry.
13/6,
90,
Pandanus, leaves
"
"
"
"
Bikini I.
"
"
1964
1972
1974-5
several
2
4
290
280
510
120
NA
150
Coconut, leaves
"
"
"
"
Bikini I.
"
"
1964
1972
1974-5
several
8
14
140
430
160
NA
NA
13
Coconut crab, muscle
"
"
"
"
Bikini I.
"
"
1964
1969
1974
]
6
]
940
760
380
55
50
16
Coconut crab, exoskeleton
"
"
"
"
Bikini I.
"
M
1964
1969
1974
1
6
]
190
130
70
Soil, O-1 inch
"
"
"
"
"
"
"
"
"
"
Bikini I.
"
"
"
"
"
1964
1967
1969
1970
1972
1974-5
Soil, O-1 inch
"
"
Nam I.
"
1964
1969
iW
tt
"
"
Mullet,
"
"
"
muscle
evisc. whole
evisc. whole
evisc. whole
Noddy tern, muscle
"
"
"
"
i
"
.
2300
1400
1600
2
3
3.
50
9
15
920
540
1200
160
80
110
930
NA
520
NA
NA
130
1972
2
]
4
200
63
NA
18
1974
5
270
390
137¢Cs
60¢o
730
NA
Nam I.
"
"
"
1964
1969
1972
1974
b
b
b
b
6.4
0.8
0.7
0.3
98
12
9
2
Nam I.
Oroken
1964
1969
b
b
0.5
a
4
Nam I.
1974
b
These data were taken from the following reports:
Collection Date
Report
1964
Welander, et al., 1967
1967, 1969, 1970
Held, 1971
1972
Lynch et al., 1975
1974-5
This report
Composite sample of several individuals
<.]
0.9