Table E-9. Americium-241 radionuclide concentrations for coconuts from 1978-1985
on Eneu Island (B-12) in pCi/g wet weight.
Foad source
Section E1
Or.
coco meat
Dr. coco fluid
4
Minimum
Maximum
2.466E-06
7.752E-05
0
0.000E+00
]
2.686£-05
3.610€-06
Mean
2.180E-05
SD
-1.1786€+01
1.422E-05
-1,096€+01
-1.052E+01
0.000E+00
0.000E+00
2.686€-05
2.686EF-05
2.686£-05
0.000€+00
0.000£+00
1.607E+00
0.000E+00
8
0
6
6
3.743£-06
Q.000E+00
8.608E-06
2.023E-06
3.508E-05
0.000E+00
2.224€-04
9.140E-05
1.095£-05
0.000£+00
2.207E-05
9.002E-06
1.453E-05
0.000£+00
5.480E-05
3.097£-05
7.102E-05
0.000F+00
8.276€-05
3.992E-05
~-1.138E+01
0.000€+00
-1.047E+01
-1.137&+01
7.410E-01
0.000E+00
1.129E+00
1.645E+00
Section £3
Or. coco meat
Dr. coco fluid
Copra meat
Copra fluid
9
1
4
3
8.005E-07
1.095E-05
4.829§-06
1.318E-05
9.599E-05
1.095€-05
7.177E-05
1.027E-04
9.351£-06
1.095E-05
5.461£-05
1.373E-05
2.098E-05
1.095E-05
4.645€-05
4.320E-05
2.9133E-05
0.000E+00
2.919£&-05
5.153E-05
-1.142E+0)
-1.142E301
-1.036E+01
-1.054E+01
1.277E400
0.000E+00
1.266E€+00
1.174E+00
Section E4
Dr. coco meat
Dr. coco fluid
Copra meat
Copra fluid
5
0
4
4
2.682€-06
0.000E+00
1.141€-05
6.027€-06
3.463€-05
0.000&+00
1.335E-04
5.734£-05
1.003€&-05
0.000E+00
3.852€-05
1.480E-05
1.368E-05
0.000E+00
5.549€-05
2.324€-05
1.232E-05
0.000&+00
5.356£-05
2.365E-05
-1.152E+01
0.000E+00
-1.016E+01
-1.105E+01
9.229E-01
0.000E+00
1.004E+00
].006E+00
Section E5
Or. coco meat
Or. coco fluid
Copra meat
Copra fluid
8
]
3.
2
7.892E-06
3.359E-06
3.275€-05
6.333£-06
2.794E-05
3.359£-06
1.494E-04
2.933E-05
1.226€-05
3.359£-06
5.166E-05
1.783E6-05
1.474E-05
3.359E-06
7.794€-05
1.783E-05
7.507£-06
0.000E+00
6.261E-05
1.626€-05
-1.123E+01
-1.260E+01
-9.669E&+00
-1.120E+01
4.891E-01
0.000£+00
7.788E-01
1.084E+00
8
7.556E-06
1,501£-05
-1.103£+01
Or. coco fluid
Copra meat
Copra fluid
Island average
Dr. coco meat
Dr. coco fluid
Copra meat
Copra fluid-
5.315€-05
0
7
3.
0.000E+00
6.268E-06
2.552E-06
0.000£+00
1.338E-04
1.912E-05
42
8 .005E-07
9.599E-05
2
28
19
3.359€-06
4.8296-06
2.023E-06
1.095E-05
2.2246-04
1.027E-04"
1.485E-05
0.000E+00
1.036£-05
1.370E-05
1.057€-05
7.155€-06
2.870€-05
1.370€-05
2.104E-05
0.000E+00
Section £2
Dr. coco meat
Or. coco fluid
Copra meat
Copra fluid
Dr. coco meat
1.853€-05
spb
of logs
3.715E-05
0.000&+00
3.947E-05
Mean
of logs
4
Section £6
7.635€-06
0.000€&+00
Median
Copra meat
Copra fluid
OT-4
na
1.963£-05
0.000E+00
3.183£-05
1.179E-05
1.751E-05
7.155E-06
4.562E-05
2.665€-05
NOTE: Specific activity is decay corrected to January 1, 1987.
4-N stands for number of composite samples.
0.000E+00
4.666£-05
8.447E-06
1.899E-05
5.368E-06
5.260E-05
3.088E-05
0.000E+00
-1.100E+01
-1.165E+01
-1.136E+01
-1.201E+01
-1.053E+01
-1.115E+0)
7.269E-01
6.276£-01
0.000£+00
1.098£+00
1.079E+00
9.191E-01
8.356E-01
1.044€+00
1.188E+00