~~ er ae i ee -- ~- ae oes Table 13 Estimated Unweathered Activity on Surface and Exposure Rate. ac One Meter, Rongelap Island Nuc lide Reference Nuc lide H+0.5 Day Activity per Unic Area, Ci km728 H+0.5 Day Exposure Rate, R h7ld H+#26 Day Activity per Unit Area, Ci cma H#26 Day Exposure Rate, R h71b 35g 45ca 75Ge 77Ge 77s 78as 7726 e. 8lse 8lace S2gr 83nr S4ar S3nxy S5mx,y 87x-r 88xr 86Rb 88Rb 89Rb 89sr 905, Isr 92S¢ 89my 90y 9ly 9 lory 92y 93 35g “5¢4 957r 952e 952r 5zr 957 952z¢ 95z¢ Sz 95zr 952r 95zr 95z7¢ 52, 95zy 95z¢ 9ly 89sr 89sy 905, ly Fly 89s 90y Sly ly 9ly ly 5.0x109 1.8409 4.9x100 9.0x109 1.5xf0l 5.7xlol 4.7x1072 1.9x107! 1.3x107! 2.8x1072 1.8x103 &.6x1072 5.0x104 7.9x103 &.txl02 8.9x103 §.7x1073 1.7x10% 3.9x1079 1.5x102 1.0x10° 5.7x104 2.0x10% 1.4x1073 1. aaron! 6.6x102 3.4x104 8.4x104 7.02104 2.5x107!2 2.3x1076 1.9x1074 t.9x1076 1.2x1073 6.7x1078 2.6x1076 2.6x1078 1.3x1076 2.5x107 1.3x1076 3.0x1072 2.7x1072 §.3x1073 2.71071 9.2x107? 1.8x107 1.4x107!13 3.8x107/ 7.1x107! 4.6x107! 2.4x1078 3.7x10711 3.7x1079 - 3.4x1071 3.8x107! 1.1x1071 4.0x109 1.7x10! 1.0x102 1.0x409 1.0x109 6.6x102 - 2.4x1077 2.5xi0710 3.7x1075 - 7 27e 95 Np 9Sanpy 97 Mb 97tay 99M 99a. 957r 95N S2r 9527 957¢ 95zy 957r 4.0x104 3.1x1071 6.4x101 4.4x10% 3.9x104 1.5x104 1.0x104 1.3x107} 4.0x1076 1.4x1074 §.4x107! 5.3x1071 4.5xi072 2.2x1072 2.1x102 - 2.7x1073 - zr 9525 103Ru 103 Ru 6 .8x102 6.4102 9.61073 $.9x1073 -33mr Te J wk dart i §.2x102 &.0x102 2.3x10712 = - 7.221073 . 3.8x1073