Table 13
Bismuth-207 in Soils and Sediment Collected
at Bikini Atoll,
Sample
Location
1969
pci/g dry
Type
Gamma"
Spectrum
Chemical
Analyses
(or = 95%)
25488
25500
1
25504
25504
1
2
25506
1
25506
2
25652
21
25500 . 2
25652
2
Eneman
Soil 8-9"
0.39t0.40
0.62+0.25
Eneman
Soil 0-1"
8.9 +4.5*
0.7940. 26
Bikini
"
Soil O-L"
Well point 3
None
0.74+0.26
0.464£0.36
Bikini
Soil 0-1"
None
1.07+0.31
"
.
"
Namu
"
0.96t0.51
Well point 1
Crater
Sediment
0.60+0.26
50.0+1.2
56.8 +0.6
53.3 40.6
* High value due to the presence of 102Rh which was not
included in the reference spectra.
ne