course, based upon the coconut intake listed for the famine and normal diets in Table 3. Doses for other intakes can be determined by ratioing the intakes and multiplying by the doses listed in Appendix F. We listed this information only for. coconut because it is the only terrestrial food product likely to be consumed from islands other than the residence island. The three islands or complexes evaluated in this report as residence islands-~i.e., Enjebi (Janet), Aomon (Sally), Bijire (Tilda), and the southern islands Enewetak (Fred) Japtan (David), Medren (Elmer) and are the only land masses large enough to sustain a residence of a significant population. Therefore, the dose tables ‘presented in the text are based on the assumption that the rest of the subsistence crops are derived from the identified residence island. Appendix G contains the average island radionuclide concentration for soil profiles collected on an island; depths of 0-15 ecm, 0-25 cm, 0-40 cm, the results are listed for and 0-60 cm. conjunction with the concentration ratios, These data, in are the basis for developing the rationuclide concentrations in food products in the terrestrial food chain. In addition, islands at the date can be used to make relative comparisons of the atoll. ~ 44 - 123 Q b