m Appendix Table 12 Predominant Radionuclides in Soil Collected on Utirik Island, Utirik Atoll in 1974 Radionuclide concentration in pCi/g, dry* Ol tte booth em) 60/5 3766 bey Taro Pit 0-2.5 0.09+0.04 1.7 +0.1 0.2040.08 0.2140.10 0.56+0.04 Center of Island 0-2.5 0.08+0.03 5.4 +0.2 0.379+0.05 0.2340.06 0.8440.14 0-2.5 0.194+0.07 2.4 +0.1 0.2240.09 0.26+0.08 na (composite) " 0.10+0.05 3.0 +0.2 0.33+0.16 0.3640.17 0.89+0.26 3.441.4 Center of Island (Pit #1) " 0.114+0.05 1.6 +0.1 0.27+0.08 0.2940.07 0Q.77+0.20 4.0+0.4 " 2.5-5 ns 0.88+0.09 ns ns 0.29+0.08 " 5-10 ns 0.442+0.06 ns ns 0.23+0.08 " 10-15 ns 0. 30+0.06 ns ns na <0.3 " 15-25 ns 0.12+0.04 ns ns na <0.3 " 25-35 ns ns ns na na " b. ns 2392405, 906), na> <0.2 3.240.6 <2.5 1.5+0.3 The error values for all radionuclides listed except 90s), and Pu are two-sigma, propagated, counting errors for a single sample. The error value for Sr and Pu is the two-sigma counting error for a single sample plus an analytical error. ns = not significant; the net sample count is less than the two-sigma propagated counting na = not analyzed. error. ev a. " 24) an