en
cs'3? CURIES/CUBIC METER
1o7!4*
ee
ee
ae
e
ee
ee
ee
ee
e
ee
ee
ee
e
eee
ee
r
:
—
-
p
“
P
107!5
ae
|
=
—
a
C
_
C
a
Hardtock
197! |
a
P
ae )©6C
\
SOVIET October
fry.
\
-=<-==--— High Altitude
L
i
&f
o”
/
,
ue
_
7
4
J
4
i
bo
é
f
a
'
f
—
_
/
Lit ttLtityyypyuyyry yr fyy perry y
MAMJJASONO JFMAMJJASOND JFMAMJJ
1958
1959
1960
7
Fig. 9 -- Partition of cs? in surface air into Hardtack,
Soviet October, and high altitude components
125