. ae ee + ee we ee Table 1&8 Air Activity Concentration of Selecred Nuclides Rongelap Island, pCi em734 Hours Post . BRAVO 135, 134, 133, 5.06 5.27 §.51 5.78 6.10 6.48 6.94 7.51 8.23 9.21 10.6 5 .4x1076 9.0x1076 1.3x107> 2.1x1079 9.8x1076 7.5x1076 1.5x1076 3.1x1077 1.3x1077 3.4x1078 6.6x10°9 3.8x107& §.8x107& 7.0x1075 9.6x107& 3.4x1078 2.4x1079 2.7x1077) §.3x10738 1.2x1078 1.8x1079 1.4x10710 2.5x107&§ 4.3x107& 6.0xn1079 9.6x107° §5.0x107& 93.9x1076 7.1xl07?) 91.7x1077) 7.5x1078 2.341078 4.7x1079 132, 131, 132,, 131m), 5$.4n1077 8.9x1077 1.4x1076 2.2%1078 t.txlO7& 8=909.2x%1077) =«1.7m1077) = 2x1078 2.0%1079 =6.1x%1079 1.3x1079 1.0x1077 1.7x1077) 2.5x1077 4.0x1077 2.3m1077 1.61077) 3.0x1078 7 .4x1079 3.4x1079 = ExdO7T9) 2.3x107!0 6.0x1077 1.1xi076 1.5x1076 2.4x1076 1.2x1076 9. 7x07?) .8x1077?) 4 x1078 2.0x1078 xi079 1.3x1079 1.2x1077 §=2.0x1077 2.9x1077 4.7x1077 2.3x1077 1 9x1 077 3.4x1 078 8.21079 3.8x1079 =. 71079 2.4x10710 8.3x1079 1.3x1078 2.0x1079 2.9x1078 1.5x1078 =—.1.1x1078 2.0x1079 4. 8x10719 3.110719 S.ixtom!! S.oxto7!2 §5.5x1078 8.5x1078 1.31077 1.9x1077 9.9xi078§ 7.21078 1.3n1078 =3.1x1079 2.0x1079 3.2x10719 3a.ixzo7t! 1.1x1078 =1.7x1078 2.6x1078 3.8x1078 1.9x1078 1. 4x1 078 2.5x1079 6 .0x10710 3.8x107!10 6.3x1071! S.9xt0712 Sifo Island,wCi cm73@ 3.07 3.20 3.36 3.54 3.75 4.01 4.33 4.73 5.26 6.02 7.44 6.4x1077 9.5x1077 1.4x1076 1.1x1076 1.0x1076 7.5x1077 1.3x1077 3.0x1078 1.9x1078 2.8x1079 2.4x10710 1.2x1076 1.7m1075 2.4x1075 3.1x1076 1.4x1076 8.5xl077 1.3x1077 2.4m1078 Lelxl078 1.0e1079 3.5m107!! 2.3x1077 3.5x1077? 5.4x1077 8.3x%1078 4.0x1077 3.0x1077 §.4n1078 =1.3x1078 =68.2x1079 =1.3%1079 1.2x107!0 4.2x1078 6.5x1078 1.0xl077 4.5x1077 7.8x107§ 55.9x1078 1.1x1078 2.7x1079 =1.8x107? 3.0x10729 d.oxio7!9 Utirik Island, uCi em@38 17.3 5 .4x1076 18.0 6.6x10~6 19.7 1.6x1075 18.8 20.7 21.9 23.3 24.9 27.3 30.0 33.8 1.1x1075 6.8x1076 2.2x1076 9.7x1077 1.9x1077 6-.0x1078 1.9x1078 2.8x1079 1.7x107!0 7.0%1076 2.1x1076 4.1xl077) 2.2x1076 1.6x1075 $.1x1076 9.8x1l077 5.1x1076 3.8x%1078 3.3%1078 6.5x1077 1.6x1077) 6.4x1078 =02.6xn1078 5.6x1079 7.4n1077 6.41077 1.3x1077 3.2e1078 1.3x1078 5.3x1079 1.2x1079 3.8x1076 3.3x107° 6.5x107? .6x1077 6.4x1078 2.6x1078 §.6x1079 1.2x10710) 9.0x107S 9.9x10711 8.7x10711 2.4x107!1 8.0x107!7 - 2.3x1075 1.3x1075 9.5x107& 1.8x107& 4.3x1077 1.6x1077 6.ix1078 1.2x1078 2.8%1076 7.5x107& 5§..4x1077 1 .4x1076 2.91078 7.51078 @Multiply by 3.7 x 1010 to obtain Bq m3, - 53- - 3.441077 4 4x1 077 7.7x1077 1.11078 5.6x1077 4.8x107? 9.3x1078 2.21078 8.8x1079 =3..4x1079 7.0x10710

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