TABLE
3.1
Radiochemical Composition of Residual Contamination
Percentage of Total Activity Observed @)
Material
Atrowroot
Breadfruit
Radionuclides
gr89
519°
1.3
5.9
NDA(C)
Rare Earths
3.0
| 6.3
50
80
Coconut Frond
1.2
5.0
Coconut Meat
NDA
NDA
Coconut Milk
NDA
NDA
Grass
1.3
4.6
Pandanus
0.5
2.4
Papaya
1.6
1.3
Coral
3.2
Soil
0.8
2.2
73
Lagoon Bottom
1.1
5.0
82
Cistern Water
2.9
8.6
41
Ground Water
0.8
2.9
49
Lagoon Water
0.9
4,0
16
(a)
(b)
(c)
14
zr (>)
1208 ()
0.5
19
csi87
7.8
80
NDA
24
4.2
6.7
1.2
NDA
NDA
95
0.9
NDA
NDA
96
6.4
4.8
0.2
0.6
14
1,2
*
37
31
67
10
8.4
95
11
4.9
1.1
0.1
23.3
1.1
0,2
13
NDA
24
20
13
20
16
9,7
Values as of 15 July 1955 (16 Mus after the nuclear detonation).
Nb95 and Rh106 may be calculated from the reported parent values,
No detectable activity,
-14-
12
1.6
7,0
9.2
0.8