Table 215. Enewetak soil data, "northern islands" (pCi/g in top 15 cm).
90...
137K,
239,,
60 4,
Mean
ALICE
BELLE
CLARA
DAISY
EDNA
IRENE
JANET
KATE
LUCY
Dense
Sparse
Dense
Sparse
Dense
Sparse
Range
Mean
Range
5.6-141
12
14-170
26
3.3-44
11
5.6-110
22
3.4-33
41
0.86-9.0 15
2.7-6.4
18
0.22-41
11
0.57-180 8.5
18-37
17
18-16
2.3
3,9-68
7.2-130
5,8-26
3.5-88
22-98
3.8-33
13-24
2.4-280
0.08-170
+8.6-50
0.17-14
5.9
10
4.6
6.4
11
0.85
0.43
5.4,
1.92
7
0.46
1,4-33
3.1-30
2.4-9.6
0.91-20
6.4-26
0.37-7.4
0.33-0.63
0.12-520
0.02-33
1,6-5.8
0.03-3.5
29
11-140
9.9
5.6-26
2.0-35
1.5
0,.74-4.8
32
10-83
36
2.2-25
7.7
3.6-73
0.94
4.6-70
8.5
2.0-11
0.16
35-140
19
3,2-61
7.6
7.1-63
1.4
0.87-140 3.0
6.0-28
0.12-1%
3,5-28
O.07-11
7.4-55
1,2-34
0.71-7.2
0.03-30
91
3.5
7.7
2.8
51
11
7.3
4.3
1,5-23
2.2-30
1.9-4.1
15-530
0.85-100
3.0-24
0.21-130
0.47
1.5
0.11
12
4.1
0.93
0.54
0.08-2.9
0.65-4.1
0.05-0.31
3.6-70
0,49-49
0.29-16
0,05-69
16-110
13
Dense
22
Sparse 4.5
PEARL Hotspot 62
Remainder 17
RUBY
12
‘ SALLY
8.4
11
12
8.0
2,4-22
23-28
1.5
1.6
0.26-3.8
0,56-5.3
Dense
27
17-54
8.4
3.5-20
7.6
2.4-17
1.2
0.61-1.9
Sparse
8.7
6.8
6.3
3.3
2.2-47
2.0-19
1.1-68
0.26-13
1.0
1.7
2.0
1.3
0,04-5.3
0.13-7.8
0.03-12
0.31-7.2
2.5
1.3
2.5
1.1
1,1-34
0.26-7.3
0.60-25
0.1-5.3
0.37
0.31
0.30
0.12
0,.21-1.7
0.05-1.7
0.02-2.2
0.01-0.7
1.7
0.09-20 0.40
0.02-3.6
23,2
0.02-50
0.64
06.01-20
0.13
0.03-1.6
Southern
YVONNE
Beaches
Range
36
48
8.6
26
11
3.8
4,2
3.2
16
24
4.8
PERCY
OLIVE
Northern
Mean
14-430
14-670
35-130
13-310
100-380
16-120
30-220
5.9-570
1.6-630
37-200
1.6-49
NANCY
URSULA
VERA
WILMA
Range
80
123
44
65
190
32
46
30
44
67
11
MARY
TILDA
Mean
)
6.4
1.2-30
0.30
0.03-9.0
2.7
;
0.34-18
YVONNE - Because of the complex distribution of activities on Northern YVONNE no
single mean value for an isotope can be used for the island as a whole with- out being misleading. Readers should consult the YVONNE discussion in
this section and the detailed data in Appendix II for information pertinent to
their interests,
SALLY, and YVONNE).
In these locations,
bution'' can be formulated which is
applicable to the Atoll as a whole.
activity levels below ground level are
significantly higher than at the surface.
The land area which has the most
Because of the observed variety of profile
severely nonuniform distribution of
distributions, no "average vertical distri-
radioactive species on the Atoll is that
II-6
-