-63Table X
.
Radioactivity of Plankton, Sotl-Sand, and
Water Samples from Rongelap, 1954-55
Plankton - Values expressed in thousands of d/m/g of wet sample
Off Lukuen
_. 3/26/54
"Kabelle
"
"
Labaredj
Rongelap
306.
7/16/54
12/8/54
12/18/54
4.73: 5.84
13.7; 22.8
1/26-30/55
3.39; 9.61
4.O1l; 12.8
11.0; 8.54 2.04: 0.90
1.18; 2.10
Soil-Sand - Values expressed in thousands of d/n/g
Island Sotl
3/26/54
7/16/54
12/8/54
Lomuilal
Kabelle
2,000
Labaredj
"
17,000
13,000
Rongelap
Lomuilal,
1/25-30/55
12/8/54
-1/25-30/55
166
Ge jen
"
Beach Sand
55'
Kabelle, 60°
312
315
421
35.9
830
106
20.51/
596
5.04
6.16
13.7
3.04
2.34
1.16
Lagoon bottom, 1/29-30/55
Ok
.
‘
Hee 23
22.9
27.2
17 .8
16.3
17.9
14.5
O~-]"
1-2 y
2-3"
3-4 v
Has "
5-6"
19.2
16.9
16.9
16.2
20.0
747
4Or
0.3
Labaredj, 150' 16.2
16.9
21.4
21.8
10.3
3.35
6-7 wt
3.29
Water - Values expressed in d/fm/ml t 0.95 counting error
Lagoon Water
Lomuilal
Kabelle
"
"
1/26-30/55
3.373.
2.3 £ 3.0
273 t 39
u8, t 3.22/
6.8 t 3.0
25, t 2.22
- 4,8 5 3.4
Labared J
Rongelap
7/16/54
6 *
12/18/54
1/26-30/55
3.0
-
4.1 = 3.2
"
Eniaetok
Fresh Water
.
n
"
5.6% 3.0
3.4 t
)
17. : 2 2h/
202/ 4.2 2 1 .92/
2.6 + .152/
1.9 ¢ .153/
1.8 ¢ .2i10/
1/ at high tide line
2/ cistern water
/ filtered well water
2 standing water
ground
Le