Table <. Assumed living patterns Description Pattern x No use of Bikini tsland ar Dresent as housing or food producrion Eneu Island for housing and food production. Unrestricted areas. use of fish throughout the earcoll. Residence on Bikini Island limited to nouses already constructed. Use of coconuts No additional house construction for the present. grown on Bikini Island. Other food crops grown on Eneu Island only. Bikini Island Unrestricted use of fish from all parts of the atoll. groundwater for agriculture only. 3 Limited use of Bikini Island with the following remedial actions by (a) placing 5 cm of clean coral gravel around existing houses to a distance of 10 m, and (b) removal of the top 20 cm of soil and replacement with clean soil to a distance of 10 m from the houses. All food grown on Bikini Island are acceptable except Pandanus and Use of Unrestricted use or fish throughout the aroll. breadfruit. Bikini Island groundwater for agriculture only. 4 Limited use of Bikini Island with Phase II houses constructed only Remedial actions of along the lagoon road within Area 2 of Fig. 2. Use of coconuts grown on Bikini Island but not Pattern 3 taken. Unrestricted use of fish through the atoll. Pandanus and breadfruit. 5 Plase II housing construction according to the Preliminary Bikini Atoll Master Plan, but no use of Pandanus and breadfruit from Bikini Unrestricted use of fish throughout the atoll. Groundwater Island. for agriculture and washing only. 4 Phase II housing constructed according to the Preliminary Bikini All foods grown on Bikini Island are acceptable. Atoll Master Plan. Groundwater used for Unrestricted use of fish throughout the atoll. agriculture and washing oniy. In addition to living patterns, another major factor in determining the potential dose to the returning population is the diet. A consider- reasonable estimate of the diet of the returning population. Two diets are listed: and another for 1980. Ome for 1975 The difference able effort was made in the 1972 in the diets reflects our estimates of Enewetak Survey” to predict the diet the availability of certain food prod= of the returning Enewetak population. ucts. Based upon those efforts and discus- the coconut trees are presently not sions with the Bikini people, Trust bearing fruit, and for the most part Territory personnel, and our observa- coconut fruit availability will be tion of the few families presently limited throughout the next 5 years. living on Bikini Island, the diets By 1980, however, sufficient coconut listed in Table 3 should reflect a will be available so that there should For example, on Bikini most of