Sr99 SOIL CONCENTRATION, MC/SQ MILE
6.0
|
|
Po
|
|
[
|
|
|
5.0 _——
—_
BEIRUT, LEBANON
4.0 -—
.
ANTOFAGASTA, CHILE
3.0 cole
LIMA, PERU
—
ALGIERS, ALGERIA
a
@ ANKARA, TURKEY
*® TERBOL, LEBANON
e DAMASCUS, SYRIA
4.0
@ ROME, ITALY
ADEN, SAUDI ARABIA) —-——
ASUNCION, PARAGUAY __
eas
eee ooo
SAO PAULO, BRAZIL +
Sato
Oo
5
40
5
20
25
30
35
40
45
50
55
60
ANNUAL RAINFALL, IN.
Fig. 13-——Sr™ soil concentration vs. annual rainfall.
, Eastern Mediterranean area, February
1955; ----, South America, January 1956.
Fig. 14—Sr®™ in U.S. soil (HASL, Oct. 8, 1956) (HCl extraction method). Numbers arein
millicuries per square mile at individual site.
323