Table 6
Plutonium and Cesium-137 in the Surface One Inch of
Bikini Atoll Soils and Brayo Crater Sediment
Ci
nN
d
239/240py
238py
137¢,
5.11+0.3
ns
360+6
3642
ns
49+1
130+8
27+2
111+5
ns
ns
ns
1220248
49933
1740215
13
13
7429
2723
ns
ns
299+2
156+3
lst BL N to 2nd BLN
Row 30 Undisturbed
Disturbed
20
21
65+8
5628
ns
ns
323245
17023
Ist BL S to 2nd BL §
Row 36
Undisturbed
Disturbed
18
18
87+14
28+4
ns
ns
470+9
228+3
14
14
16+2
6.240 .9
ns
ns
ns
175+2
90+1
0.2 to 18
.71+0.1
ns
6 .0+0.3
35+4
3.0+0.4
ns
ns
156+2
21+0.5
Bikini Island
1967
Soil Pit 1
Soil Pit 5
117+7.4
Soil Pit 6
1969
Well Point 1
Well Point 2
Well Point 3
1970
ist BL* N to Centerline
Row 24 Undisturbed
Disturbed**
Camp Area to Lagoon Rd.
Row 66
Undisturbed
Disturbed
Base Camp, Random Sample
16
Eneu Island
1969
Camp Blandy
1970
North Central
Undisturbed
Disturbed
5
4
3.920.5
27
ns
1200+18