statistically significant differences for
KE I fnan Cy
Dose = MK
man
r
2 aft
x
dose estimation purposes between samples
taken in different parts of the lagoon,
. _man]
-
AY
,», rem,
Aman
The radionuclide concentration,
(6)
in the marine food chain dose assessment,
|
therefore, is the average value for all
fish from the entire Atoll determined from
Table 232 lists the fo. (FMAN),
the survey and is listed in Tables 233 and
\ radioactive (UR). Aman (LMAN), and
234 for each nuclide.
disintegration energy (E) values for all
of the isotopes in the dose calculations.
.for radionuclide
The average values
concentrations listed in
the tables are in pCi per gram dry weight,
Fish and marine organism data from
the survey have been found not to have any
Table 231.
Cy used
with data corrected to pCi per gram wet
Estimated integral external free-air gamma doses,
Gamma doSe, rad
Case
Time interval, yr
Living pattern
I
Village: FRED/ELMER/DAVID
5:10
30
70
Visits to ALVIN-KEITH
Time distribution:
Table 137
Unmodified
I
0.14
0.28
0.83
1,92°
0.38
0.68
1,59
2,97
Village: FRED/ELMER/DAVID
Visits to ALICE-WILMA
Time distribution:
Table 137
Unmodified
3.
Northern islands plowed
ill
Village:
(0.22) (0.41) (1.08) (2. 26)
JANET
No visits to other islands
Time distribution: Table 137 with other
islands" time spent in interior of JANET
Unmodified
0.94
1.71
3.95
6.66
1,
Village graveled
(0.82) (1.49) (3.48) (5. 96)
2,
JANET plowed
(0.36)
(0.68)
IV
Village:
2.72
4.78
(1.70)
(3,24)
10.06
15.50
BELLE
Visits to ALICE-WILMA
Time distribution:
Table 137
Unmodified
1.
Village graveled
(1.78) (3.14) (6.69) (10.53)
2.
Plus BELLE plowed
(0.83)
3.
Plus Northern islands plowed
(0.68) (1.23) (2.77) (4.76)
II-43
(1.47)
(3.26)
(5.47)