TABLE 8
RADIOCHEMICAL ANALYSES OF COMPOSITE MONTHLY AIR-FILTER COLLECTIONS **
(United States Naval Research Laboratory)
Rainfall
Month
Days
d/m/100 §.C.M.
mn,
Gross B-
Moosonee, Ontario
Nov. 1957
Dec. 1957
18
182.
18
59
Washington, D.C.
May 1957
June 1957
4
Ll
22
7
Auc. 1957
5
59
- 6G -
July 1957
Oct. 1957
Nov. 1957
Dec. 1957
5
6
14
12
July
1957
Nov. 1957
Dec. 1957
15
7
Ll
3
10
14
19
Oct. 1957
Nov. 1957
7
el
Sept. 1957
*
19
130
120
25
339
184
47
53
130
184
112
202
130
590
300
340
680
220
110
19
8.5
9.3
0.48
0.92
0.81
-
0.0068
0,0037
15
1.9
3.3
2.7
0.0045
0.0036
22
22
3.6
a4
0.0021
26
0,82
1.3
6.5
6.2
89
4h
71
31
1.7
6.1
19
24
36
46
1.1
1.3
1.4
2.6
1.3
2,
2.4
1.9
ke
2h
45
Long. SO” 17'W
58
35
220
32
50
kes
bu
76
4G
re
78
7.9
2
Long. 66° OO'W)
56
45
100
LO
65
8h
qh
33
13
19
8.1
23
16
Extrapolated to the middle of the collection period
cst 3/gy7°
9.0
1.6
33
25
19
27
1.9
1.5
5.4
2.7
0.0028
3.8
3.2
06,0022
-
23
AL
0.0041
0.0042
16
18
0,0020
40
15
28
2.8
3.6
2.5
1.3
2,0
ek
14
36
21
31
1.2
0.57
1.5
1.6
2.2
1.7
2,2
0.27
O.90
0.0017
0.0032
1.2
0.65
2.3
1.5
0.90
0,0029
0.0022
0.47
0,71
0.87
0.64
0.57
0.09
0.51
lel
1.7
0.0015
0.0013
2.0
52
51
1.8
1.5
27
48
2.1
2.3
3,3
2,0
Elev. 21 nm.
30
31
45
gr99/gr9°
Elev. 4m.
95
57
140
sr’?/Gross B-
Elev. 88m.
1,8
1.8
Lat. 18° 26'N
380
300
ppt?
31
eg
Lat. 25° 49'N
300
1170
cst 3T
Elev. 10 m.
19
Long. 76° 57'W
gr?°
47
52
140
279
cel
Activity Ratios
39
BD
670
270
310
Long, 80° 39'W
1*
59
110
64
800
x"
7.4
Lat. 38° SO'N
LOO
500
er?
*
7.8
26
106
San Juan, P.R.
July 1957
Aug. 1957
Lat. 51° 16'N
570
63
133
.
Ce "
Bu
Miani, Fla.
Aug. 1957
Oct, 1957
L41*
55
28
14
17
9.0
7.8
0.73
** Onis data was submitted 7) tre U.S. Vaval Research Laboratory for inclusion in HASL reports.
Talis information will alse sopesr in a formal URL report now in preparation.
1.3
-
0,Q012
0.0021
0.0065
62
39
li
1.8
1.9
0.90