Table 3.
Activity —
strata
Estimated Inventory of
n
239-240
Pu for Vegetation in Aged Fallout Areas
Mean + S.E.
(nCi/g dry)
a
Mean + S.E.
(nCi/m2)
b
Inventory + S.E.
(millicuries)
Percent
by
strata
Veg. invent. , S.E.°
Soil invent. ~*~
1
49
26
10
15
101
-00038
.00067
.00034
.00022
-00014
.00034
+
+
+
+
+
+
.000091
.00016
.00010
.000099
.000034
.000046
0029
-0050
.00031
0028
+
+
+
+
,0018
.0020
.00033
.0017
NTS Area 5--GMX (1954-1955)
5
1
2
3
4
Total
13
47
24
12
17
113
-0083
.0092
.064
26
31
+
+
+
+
+
.0016
.0020
.014
.090
.045
1.8
2.1
14
58
69
+
+
+
+
+
47
56
3.9
22
15
.76 +
~33 +t
~54 +
35
.11
-24
-007.
.23
12
-046
-06947
+
+
+
+
+
+
.002
.061
.032
.018
.015
.073
.095
.0023
.00026
098
+
+
+
+
.045
.0007
.OQ011
.045
NTS Area 11, Site A (1956)
1
2
3
Total
12
18
6
36
-0015 + .00057
.00064 + .000099
.0010 + .00038
97
2
0.3
99.3
NTS Area 11, Site B (1956)
3
2
4
Total
11
14
19
44
-10
19
57
+ .024
+ .053
+ .087
60
110
330
+ 14
+ 31
+ 52
.50
.65
1.1
2.2
t+
+
+
+
.12
.19
.17
.28
22
29
49
100
0020
.00049
.00023
.00039
+
+
+
+
.00085
,00019
.000055
.000058
+
+
+
+
61
160
490
530
+
+
+
+
1.0
89
1.7
.16
3.8
+
+
+
+
+
.20
.14
.65
.052
.70
27
24
45
4
100
.0018
.0018
.00035
.000088
.00048
+
+
+
+
+
.0014
.00052
.00013
.000049
.000089
NTS Area 11,Site C (1956)
2
3
4
5
Total
12
14
17
5
48
14
. 36
1.1
1.2
.026
.054
.41
.38
12
25
180
170