O2E000S | Table 4. Dose-equivalent rate data and soil !37Cs concentrations for istands at Bikini Atoll decay corrected to January 1987. 137cs soil activity, Dose-equivalent rated EG&G Area mrem/y Aerial Terrestrial Nam (Bl) 0.54 120 Odrik Lomi lik Aomen Bikini Bokantauk Iomelen (B3) (B4) (BS) (B6) (B7) (B8) 0.04 0.22 0.17 2.41 0.09 0.03 15 140 30 160 1.7 4.9 Rojkere (B10) 0.08 79 Island eT Iroij Enaelo Eonjebi Eneu Aerokojlol Bikdrin Lele Eneman Enidrik Lukoj Jelete _ Adrikan Oroken Bakaetoktok Bokdrolul (Code No.) (B2) (B9) (B11) (B12) (B13) (B14) (B15) (B16) (B17) (B18) (B19) (B20) (B21) (B22) (B23) (km2) survey 0.20 0.02 survey 45 1.7 a a a a a 159 a a a a =0.03—s«1..9 1.22 12 a 8 0.10 0.97 0.23 12 0.10 12 0.96 25 0.14 210 0.17 240 0.02 29 0.05 66 0.03 16 a a a a a a a a a 0.41 0.03 1.3 27 a a 0-10 cm depth, pCi/g4 Aerial survey Mean 31 23 2.3 31 6.7 45 c c 0.68 5.5 1.9 74 None None 9.9 c 22 Terrestrial survey Distributed Median 5.2 3.7 0.85 0.56 1.6 1.3 59 None None * None None 6.0 0.09 c 3.4 None 4.8 None 3.6 c 1.9 1.9 6.1 54 64 c 16 c None 0.28 2.4 3.4 25 39 None None None None 0.18 2.7 1.4 20 39 None None None c C 0.13 None 0.10 -— None mean No. of samples b 33 b b b 60 b 5 5 16 9 178 None None b b None b 3.8 None 273 b b b b b b b b b None 4 6 31 3 2 None None None b b b d No measurements using hand held meters. b Not calculated. C Activity Tevels were too low and the island size too small sécond-by-second photopeak count rate data. 10 to allow processing for the 3 12 None