CONCENTRATION OF Cs!97 w'8!) aNp Rn!O2
IN
SURFACE
AIR
AT
ANL.
1972
E trreredt
ivy xd Td x
T
Sy/
P
rTTITTFrPFPIFrirgri
tb
td
it
7
a
x
/
a
eb
=
x
L
=
<x!
\
-
I8I
W
X
J
im
y
4
TAN
_
©
\/ \ /\
© 1971/5 E
@
~~
x
-
@
\
XN
\ =
M
*
E
2
s
2
=
©
-
~
2
5
©
!0
x
F
E
x
/
Lo
x
\
/
-14
>
4%
;
fo
‘\
/
x
x
o
co
ax
4
OK
x
‘\
orm
/ \—
\,
-
;
x
/
Lit]
tid
ditt ttt
Pdi T iT /
x7
|
Ny
a
x™
F
a
.
17s x
p
1076
7
x
\
L
z io7!S
rd
a
x
a
LiJ
4
Cs! 97
mel
LOX
>
-~
O
a
\
f
\/
x
‘
‘
RIO?
=
1
af
{Eu E} Ei}
TE| tf
JFMAMJJASONDJFMAMJ JASONDJFMAMJ JASONDJ
1958
i959
{960
Fig. 4 -- Concentration of cs 87 width and pnt 0? in
surface air at Argonne National Laboratory
119