0.50 rrrs¢riesrttrtrrrtiF?Fi rt RONGELAP ADULT MALE EXCRETION RATE x 045 ea ea i rit db “ | 040 0.35 O30 0.25 0.20 0.15 o O 90Sr URINE ACTIVITY EXCRETION RATE, Bq d7! ee nae RONGELAP POPULATION EXCRETION RATE 0.05 0 RONGELAP ADULT FEMALE EXCRETION RATE {oj ft ty NN _— 7 Ot = | yt tt I6G00 3200 4600 6400 8000 “DAYS POST RETURN TO RONGELAP Fig. 5 Mean Adult 905, Urine Activity Excretion Rate at Rongelap Atoll 9600 II200