Depth —
Sor
eel
mm
NOTBST
20 a 0 7F ae
0.07
0.009
0.68
0.05
0.22
0.03
0.05
0.02
_
- 0.08
0.06
0.02
0.03
0.01
0.02
0.08
0.01
70 9:04
gp |O:0!
0.01
0.007
119 |0:008
0:68
90 9-93
100 9.03
129 {9-003
130] —
140] —
150L_1
129
0.06
0.02
0.14
0.02
0.02
_
2.9
0.01
_
—
—
—
|
119
—
—
|
124
<0.04
0-46
0.02
0.02
0.12
0.03
.
.
eet
0.04
0.4
0.07
0
0.0.
60 9.04
Ad
TN
/ 0,03
0,02
0.2)
0.33
510.01
a1
3.4
6.7
0 IO]oeORO
1.8
40qo3:
—
l
109
14
1.
0.01
0.03
0.03
0.008
0.01
0.01
0.04
0.4
0.07
0.02
0.03
0.08
0.03
0.03
0.02
0.05
0.01
_
—
|
101
_
—
|
102
_
—
|
703
—
—
|
105
0.007
0.07
_
0.05
0.54
Profile location number
105,
Fig. 153, Plutonium profile data, Locations 101-103,
129, YVONNE.
109,
114,
124, and
119,
Depth —
cm
-—
Surface
10
fo
liots8
8.4
0.02
24
1.8
:
14
1.40785070%
—
_——
-_——
130 0.02
1 40toe
5-4
50| I)
10 60Ford:
M79 (0205
2.5
30
2.8
4.1
5.6
39 (0:09
29
99 }0:237
2.1
100 (Oz8/
LL?
11909-2814
4.8
3.8
1.2
LE
140,
—
140
3.0 0,00
— i —
12047422
130} —
—
142
—
14]
1.5
L.2
gas
0.53
f0.02
0,03
03
0.0}
0.01
—
—
~=-139
—
138
—
«137
15
—
0.07
5.0
8.8
71 ~T |
O.11
(3.9
0.78
0.02
0.16
—
0.02
_
. 0.40
0.01)
—
£6
18
0.03
0.04
0.02
0.005
0.02
—
3.0
0.28
\0.26 Ov42
1.3
js)
0.34 2.8)
0.27
“O17
0.03
—
—
—
136-135
33
ee
2.8
2.8
0.03
0.07
0.02
0.03
0.02
2.4
—
:
150
0.30
0.64)
0.01
IN
0,407°0.13
0.50 0.07
0.20
0.03
0.04
0.01
0.007
0.005
19\
10
—_—
—
134
“riot"0
0.02
0,008
0.01
0.04
0.03
0.03
0.02
0.01
0.007
0.005
—
«133
—
132
0.01
0.03
_
Profile location number
Fig. 154.
(0.07 pCi/g).
Plutonium profile data, Locations 132-142, YVONNE.
Comparison of these data
lagoon with mean residence half-times
with similar data obtained in 1964 indi-
of 3.3 and 4.1 yr,
cates that, in addition to physical decay,
60
13
Bi appears to be decreasing at approxi906).
mately its radioactive decay rate.
Co and
Cs are being lost from the
207
Ii-1 8
respectively, while