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 h7!
H+26 Day
Activity
Per Unit Area,
Ci Km~2
Rate, Rh
1.3x107!
-
-
Zr-97
Zr-95
4.0x104
Nb-95m
Zr-95
6.4x10!
Nb-95
Nb-95
4.0x10~6
2.1x102
2.7x1073
5.4x107!
5.3x107!
~
-
-
5.9x1l073
4.0x102
3.8x1073
-
5.7x10!
-
1.7104
7.9x103
2.5x1072
3.5x1073
-
1.3x104
2.7x103
3.5x103
2.0x104
1.7x1074
1.2x1074
2.2x1072
3.1x1074
Zr-95
zr-95
4.4x104
3.9x104
Ru-103
Ru-103
6.4x102
Ru-106
5.9x10!
Ru-105
Ru-106
Rh- 103m
Rh-105
Rh~-105
Rh-106
Pd-109
Pd-111
Pd-llim
Pd-112
Ag-109m
zr-95
Zr-95
4.5x1072
2.2x1072
2.8104
4.1x107!
Ru-103
6.3x102
1.2x1074
Rh-106
5.9x101
Zr-95
Zr-95
Zr-95
Zr-95
zr-95
2r-95
Zr-95
Ag-111
Ag-1llm
Ag-112
Ag-113
Ag-115
Zr-95
zr-95
Zr-95
Zr-95
Zr-95
Cd-118
Zr-95
Cd-115
Cd-115m
Cd-117
Cd-117m
In-115m
1.4x1074
1.5x104
1.0x104
Zr-95
zr-95
Zr-95
Zr-95
Zr-95
Zr-95
H+26 Day
Exposure
3.1x107!
Nb-97
Nb-97m
Mo-99
Tc-99m
87
Reference
H+0.5 Day
Activity
Per Unit Area,
1.3x104
3.7102
2.8x103
2.1x103
1.1103
2.0x1076
8.3x102
2.4x10!
3.3x102
6.3x102
3.0x109
4.6x102
-
-
~
~
-
-
-
-
2.2x1074
5.7x10!
2.1x1074
9.3x1073
-
-
1.7x1074
1.9x107
2.5x1072
5 .6x1074
2.0x107!!
3.7x1073
9.3x1076
6.1x107
2.1x1072
-
2.7x1073
-
-
~
-
-
7
~
-
-
-