7
ITT
8
Too
8.0
1o—OF
280
1.6
7”
7.0 . 414
= —
240
_
-—_
,
fa
—
H
_——
—=
160
ote
120 L
Z
°
io
|
go |. Rat
=
fk
“4
45.0 ¢ 41.0
a
-
Zz
mt
mw MH
re
H
ooad
4 40 <4 08
"
43.0
=
40.6
_
‘
Ww _|
°
O
420 2 0.4
be
_
ru
«40
ai 1tt
Le
«0Co2siO—‘i“
1800
—
—
> 4
|
40
y bai
Le
ub
a
"
a
4
—
a
:
20
6.0 Z 41.2
.
200 +
0
:
_
<q
pd
||
ho
pL
iti eT
tl
0 2040 0 20
1900 1800
1900
TIME, CST
oT
|
Tt
TY
30
=
|
50
|
1900
+10
1.0
~
0.2
0
“|
0
RATIO OF PARTICULATE TO DISSOLVED BETA ACTIVITY
AVERAGE TOTAL BETA ACTIVITY PER SAMPLE, PC/LITER
STATION
,
é
320 TT)
320
STATION
9
-
10
TTT TTT
—
280
240
200
Hi
80
40
ol
a
a
47.0
+
6.0 Z + 6.0
ut
ba
al
Kot
—~ 8.0
xz
-
160 —
120 +
7.0
"
_
8.0
a
my
Ha
4
1
mn
bed
a
prot
an
batt
oS
=
4.0 2 4 4.0
z
3.0 = 4 3.0
uJ
2.0 &
+ 2.0
ud
|
wm
potord
a
g
be
ai
5.0 < 4 5.0
tft} tte p_ dt itt yy bp EP
10
30
50
10
#30
50
20
40
#0
20
4
1800
1900
1900
TIME, CST
1.0
0
#40
2000
2
1.0
_lo
Fig. 37—Time cross sections of total beta concentration (solid lines),
rainfall rate (lines with x's), and ratios of particulate to dissolved beta
activity (lines with zeros) for stations 9 and 10for storm of May 10,
1964,
RATIO OF PARTICULATE TO DISSOLVED BETA ACTIVITY
AVERAGE TOTAL BETA ACTIVITY PER SAMPLE, PC/LITER
Fig. 36—Time cross sections of total beta concentration (solid lines),
rainfall rate (lines with x’s), and ratios of particulate to dissolved beta
activity (lines with zeros) for stations 6 to 8 for storm of May 10, 1964.