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Appendix Table 7

Predominant Radionuclides in Soil Collected at Ailinginae Atoll, December 1974
Radionuclides concentration in pCi/g, dry*
Collection Location

Island

Site

Depth (cm)

606,

137066

Woe,

241 ay

Mogiri

#1

0-2.5

"

#2

0-2.5

.61 +,01

6.8+0.3

"

Pit #8

0-2.5

0.29+40.09

ng

1.040.1

0.2840.16

0.2240.12

5.4 +1.1

1.7 +0.2

2.4 +0.3

2.5 +0.3

6.9 +0.8

9.9+0.4

0.54+0.17

0.51+0.14

1.5 +0.7

4.2 +0.5

0.09+0.03

6.54+0.2

0.124+0.12

0.1340.12

0.36+0.05

6.0 +0.7

3.440.1

ns

ns

0.2340.03

2.1 40.1

0.06+0.03

2.8+0.1

ns

ns

na

3.0 +0.1

0,340.1]

ns

ns

na

0.43+0.10

"

"

2.5-5

"

7

5-10

"

"

10-15

"

"

15-25¢

"

"

25-30

0.06+0.04

#1

0-2.5

0.90+0.09

#2

0-2.5

0.11+0.04

Ucchuwanen
"

a.

nsb

The error values for all radionuclides 1
for single sample. The error value for

an analytical error.

44

+0.6

3.3+0.1

2392405,

2.6 +0.3

3.6 +0.3

7.1 +2.2

0.24+0.12

0.474+0.13

Q.98+0.13

90.

nab

WW

o+d.1

4.2 +0.4

ted except "sr and Pu are two-sigma, propagated, counting errors
Sr and Pu is the two-sigma counting error for a single sample plus

Ns - not significant; the net sample count is less than the two-sigma, propagated counting error.

c.

Lost during sample preparation.

al

LE

b.

Select target paragraph3