—
Summa:iy Table.
Cg l8T in Pan.wanus Fvuit
Cesium
Ca 137
Island
Date
eollected
Rongelap
Jan. (955
i
2:5
Rongelap
(seed =n.)
July, :956
i
56
Rongelap
March 1953
Rongelap
Rongelap
Rongelap
Oct. 1955
July 1957
aug.
i952
Number per z:am
samples wet san:ple
i
Léa
1
31
154
dongelap
Mar, .959
3
Kabelle
Mar. 1955
i
266 |
Entaetok
Mar. 1954
2
.72t36*
Kabelle
Entaetok
Sug. i9ad
Aug. 1953
i
Kmg/g wet
puc C237
oziamn. K
112
‘
:
units
42t27*
3h
85
3.8
1.4
2.411. 5*
5.2
2.35
5.6%1. 4"
2.3
14900
0000
130007 : 2500*
23000
43000
165004 1 1500*
13000
*Stancard Deviation
Cestum-i37 in the Jan. 1955 sample was ietermineu by a
stander chemical metho. cesium-i37 in the Oct. i936 ano July
.938 samples oy analysis of gamma spect-a of the irfeu filtrate
f-om Sr(NO3)9 precipitation, andj ceaium-137 in the -emaining
samples by analysis of gamma spectra of iried unashed sample.