Table 3.
(Cont.)
Activity
strata
Mean + S.E.
n
(nCi/g dry)_
Mean
a
+ S.E.
b
(nCi/m*)
Inventory + S.E.
(millicuries)
Percent
by
Veg.
invent. | s.E.c
strata | Soil invent. "FT
TTR Clean Slate 2 (1963)
1
18
2.
3
4
Total
.0066
13
12
20
63
+ .0013
047
-090
14
+ .0055
+ .019
+ .032
1.7
12
23
35
+
+
+
+
49
3.0
7.0
11
-59
+ .17
1.0
58
39
2.6
+
+
+
+
.25
.18
.13
.38
4.3
+ 1.4
+
+
23
.00042
+ .00019
75
.00023
+ .000074
10
10
.000067 + .000028
.000097 + .000051
39.1
23
15
100.1
-00017
-000087
.00014
-00015
+
+
+
+
.000075
.000021
.000050
.000030
TTR Clean Slate 3 (1963)
1
10
-013
+ .0042
3
4
10
10
.068
.17
+ .015
+ .055
cv
2
Total
11
.020
41
+ .0038
2.7
4.2
14
36
+£
+
+
+
.89
-82
3.3
12
.26
257
-58
5.7
+
.05
.13
.19
+ 1.4
5
100
.000072 + .000028
-00016
+ .000037
“Mean (nCi/m’) = (mean biomass in g/m) xX mean 239-2405, concentration in nCi/g
bsg. = +(mean g/m-)? x Var (mean nCi/g) + (mean nCi/g)* x Var (mean g/m) ~ Var (mean nCi/g) x Var (mean g/m-)1
c
2
S.E. =R +
2
Sy
8 y
x
y
3 +
7
2¢r Sx’ y
xy
1
1/2
where R = x/y; r = estimated correlation between x, y.