TABLE IV-5 (cont'd)
ESTIMATED UNWEATHERED ACTIVITY ON SURFACE AND EXPOSURE RATE
AT ONE METER, RONGELAP ISLAND
Nuc lide
Nuc lide
Ci Km~2
H+0.5 Day
Exposure
Rate, R h7l
H+26 Day
Activity
Per Unit Area,
Ci Km~2
H+26 Day —
Exposure
Rate, R hol
In-117
In-117m
In-118
Sn-119m
Sn-121
Zr-95
Zr-95
Zr-95
Zr-95
Zr-95
1.4x103
2.1x103
3.0x109
7.9x1072
4.4x103
1.8x1072
3.0x1073
1.3x1075
6.4x1079
-
-
-
Sn-123
Sn-123m
Zr-95
Zr-95
4.3x107!
3.1x107!
5.2x1078
7.3x107/
-
-
I-132
3.8x102
1.3x1072
-
Zr-95
Zr-95
1-132
1-132
1-132
1-132
1-132
3.5x109
5.3x102
5.1103
1.9x103
1.9x102
3.2104
321x100
Sn-121m
67
Reference
H+0.5 Day
Activity
Per Unit Area,
Sn-125
Sn-127
Sn-128
Sb-125
Sb-126
Sb-127
Sb-128
Sb-128m
Sb-129
Sb-130
Sb-131
Z2r~-95
Zr-95
1-132
1-132
Te-125m
Te-127
Zr-95
1-132
Te-129
Te-129m
Te-129
Te-129m
Te-127m
Te-131
1-132
5 .6x107!
1.5x102
5.2x1074
2.8x1075
2.5x1072
6.6x1072
1.1x107!
6.8x1073
7.9x107!
1.7x1074
1.8x1078
-
-
-
~
~
-
~
-
-
-
-
1.5x1072
6.1x1075
2.8x10!
7.6x10!
3.5x107>.
6.7xl07>5
3.1x103
1.8x104
2.7x10!
7.9x1072
6.8x1072
4.6x1074
7.9x10!
-
3.1x1074
-
1.4x10!
2.2x10
-
-
1.3x102
1-132
1.9x1074
-
-
1.4x104
1.1x102
3.7x100
I-132
Te-134
3.1x1076
-
1.4x1073
2.4x103
6 .8x102
1-132
Te-132
I-132
1.4x1079
2.0x1079
2.41074
1-132
Te-131m
Te-132
Te-133
Te-133m
2.2x1072
1.7x1076
5 .2x10-3
5 -4x 1073
-
-_
-
-
-
~