Table 1.
Resuspension Factors
Air
Ground
Concentration
Deposition
Thorium-228
8.6
17
5.1 x 10
Thorium-230
14.7
28
5.3 x 10719
Thorium-232
8.2
15
5.5 x 102°
41.9
68
6.1 x 10°29
0.7
1
7 x 1072°
Nuclide
Uranium
Plutonium-239, 240
(aCi/m3)
732
(nCi/m?)
RF
(m7?)
-10