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Table D-29.
Plutonium-239+240 radionuclide concentration Summary of
individual soil profiles taken on Nam Island (B-1) in pCi/g dry weight.
Location
Date®
0-5 cm
5-10 cm
10-15 cm
15-25 cm
25-40 cm
40-60 cm
Site
Site
Site
Site
225
226
227
228
7811
781)
781)
7811
1.470E+02
2.043E+01
2.544E+01
NDA
1.323E+02
2.190E+01
1.969E+01
NDA
7 .360E+03
2.957E+01
1. 106E+01
NDA
8.779E+02
2.229E+01
4.838E+00
6.275E+00
9 .473E+02
1.965E+01
1.417E&+00
NDA
2.415E+03
npAb
1.651E+00
NSTC
Site 230
7814
2.045E4+01
2.881E+0 ¥
4,658E+01
4.201E+01
2.867E+01
1.114E+01
Site
Site
Site
Site
Site
Site
Site
Site
7811
7811
7811
7811
7811
7811
7811
7811
1.664£+01
1, 086E+01
4.532E+00
1.044E+02
2.088E+01
2.137E+01
1.808E+01
1.668E+01
1.207E+01
1.191E+01
1.426E+00
9.023E+01
NDA
1.277E+01
1.719E+01
1.882E+01
1.383E+01
1.194E+01
4.500E-01
7 .824E+01
2.646E+01
9.027E+00
6.973E+00
1.187E+01
1.422E401
4.631E+00
1.078E-01
2.045E+01
1.733E+01
5.090E+00
1.260E+01
§.599E+00
8.369E-01
5.721E-01
8.995E-03
7.126E+00
8.225E+00
2.744E+00
6.613E+00
6.901E-01
2.923E+00
1.881E-01
3.255E-01
3.756E+00
3.727E+00
2.212E+00
6.315€-01
4.452E-01
23]
232
233
234
235
236
237
238
Site 239
7811
1.791£+01
1.875E+01
9.730E+00
3.917E+00
4.856E+00
Site
Site
Site
Site
240
241
243
244
7811
7811
781)
781)
6.068E+01
1, 148E+02
NDA
3.833E+02
1.281E+01
3.738E+01
NDA
2.405E+01
3.205E+00
3.042E+01
1.918E+01
7.716E+00
7.095E-01
7.968E+00
3.882E+00
6.279E+00
1.256E-01
~ 4.820E+00
1.891E+00
1.185E+01
1.080E-02
3.297E+00
NST
6.221E+00
Site 245
7811
1,466£+02
1.456E+02
1.041E+02
5 .806E+01
6.342E+01
1. 178E+01
Site
Site
Site
Site
246
247
248
249
7811
7811
7811
781)
1.027E+02
6.441E+01
2.241E+01
2.458E+01
4.932E+01
7.311E+01
2.638E+01
1.825E+01
1.607E+01
1.309E+01
3.198E+01
3.860E+01
1.083£+00
1.787E+00
3.050E+01
1.990E+00
1.123€-01
7.995E-01
NDA
_ NDA
1.908E-02
2.442E-01
‘1.420E+01
3.087E-01
Site 250
7811
6.649E+01
4.010E+01
2.983E+01
1.837E+00
9.554E-01
Site
Site
Site
Site
Site
Site
252
253
254
255
258
259
7811
7811
7811
7811
7811
781)
5.171E+01
5.126E+01
3.942E+01
3.503E+01
1.152£+02
1. 169E+01
1.688E+01
4.347E+01
6.432E+01
NDA
7.505E+00
8.086£+00
5.135E+00
1.643E+01
6.108E+01
2.062E+01
2.500E+01
6.604E+00
2.391E+00
4.626E+00
5 .946E+01
NDA
3.056E+01
1.893E+00
8.748E-01
1.071E£+00
NDA
5.752£+01
1.968E+01
B.770E-02
2.205E-01
NST
8.135E-01
1.135E+01
5.590E+01
‘9.698E+00
2.885E-02
9.221E-02
NOTE: Specific activities are not decay corrected to 1987 but based on the date taken.
Sampling sites are shown in Fig. A-3.
4 The date is given by the last two digits of the year followed by the month,
November 1978.
b Sample was taken but no data is available.
© No sample taken.
i
‘
t
‘
900990 6
D-32
e.g., 7811
is