Table 14. (Continued) Atoll and island 137¢s 90S 239+240py 241 am Rongelap Kabelle Eniaetak Rongelap Mellu Arbar Naen 5451 4667 4271 7997 1687 12070 (2168) (1617) (1425) (1852) (539) (2976) 1032 196 276 731 315 2861 (115) (19) (24.8) (64.4) (34) (238) 0.5 (0.13) 0.26 (0.098) 0.27 (0.099) 0.34 (0.12) 0.27 (0.092) 0.73 (0.21) 0.09 (0.05) 0.12 (0.043) 0.078 (0.04) 0.057 (0.034) 0.078 (0.036) 0.14 (0.048) Rongerik Eniwetak 2193 (823) 213 (26.5) 0.2 (0.089) 0.039 (0.018) Rongerik 2183 (1125) 655 (73.2) 0.14 (0.067) 0.026 (0.017) 829 (157) 1002 (144) 324 (26.9) 54.6 (5.55) 4.19 (0.48) 0.11 (0.023) 0.02 (0.012) 0.02 (0.012) 912 (152) 20.6 (2.8) 0.086 (0.018) 0.026 (0.013) Ucchawenen 1717 (545) 46.1 (8.03) 0.041 (0.02) 0.016 (0.014) Knox 3494 (844) 0.051 (0.026) 0.016 (0.015) Mogiri Sifo 1688 (585) 585 (210) 0.2 (0.065) 0.14 (0.048) 0.17 (0.014) 0.015 (0.014) Bikar Jaboerukku Bikar Jemo Jemo Ailinginae 2.57 (2.68) 158 (17) 91 (11.8) &@ Values not enclosed by parentheses are based on dietary intake according to the BNL survey (Table 12). Values in parentheses are based on dietary intake according to the MLSC survey (Table 5). Using Spices! model we calculate the dose rate De to a small, tissue-filled cavity in bone from the ? Ose concentration in mineral bone. Then from geometrical considerations, the dose rates to the bone marrow Din and endosteal cells Ds are calculated using conversion factors D/D, = 0.32 and DID, = 0.43, respectively. These factors are 34 quoted by the United Nations Scientific Committee on the Effects of Atomic Radiation and are equivalent to a bone-marrow dose rate of 1.4 mrad/y per pCi 0sig calcium and an endosteal cell dose rate of 1.9 mrad/y per pCi 90Se ig calcium. These dose rates are 35