TrTTTTrTrrrryrrryr 0.50 |. x 045 o / _ 040 t rr yyy yi yyy RONGELAP ADULT MALE EXCRETION RATE 4 | RONGELAP POPULATION EXCRETION RATE - a ~ us ‘ 2 > 4 = 4 = g 920 lad > ~| “ 2 9 4 ~ \ RONGELAP ADULT FEMALE on t tftt tt tt ot tb 3200 Fig. § 1 4 EXCRETION RATE 1600 4600 = + L e boii o 2i.0 Wo JO =F E> \\ 0.10 Ss 7 bt 6400 8000 DAYS POST RETURN TO RONGELAP 90 at a= | |v\ 0.15 O Ry = ~— us Q25 0.05 wi, 3 z a Te re Qo = Q30 3 —r 7 E Q35 ce 5 - TT r “Sr Urine Activity Mean Adult Excretion Rate at Rongelap Acoll 9600 | |I200 ~J > aK ¢ La loz 4 1 I | Lo oF L Lo 54 DAYS POST RETURN Fig. 6 Mean Adult Male 137 Cs Urine Activity Concentration History at Rongelap Atoll