and Cs-137 at higher altitudes while no correlation is
apparent in the case of fr—-“9. In addition no trend is
evidenced when the ratio of Sr-{9 to Sr-90 14s plotted against
altitude (Figure VIII). Sr-89 was detectable in seven (7)
samples where the ratio of 89 to 90 renged from 3.h to 15.
a
» Ten (10) 59 nl solutions representing tie insoluble carbonate
fractions (minus strontium) cay be seri to Dr. H. D. Fock of
t
AFOLT-1 for redioactive Zr and Ce analysis.
L6