TABLE Radiochemical Com oSition of Residual Contamination (NRDL)* Percentage of Total Activity Observed (a) Material Arrowroot - Breadfruit Radionuclides 5189 $199 1.3 5.9 NDA(C) 50 5.0 80 1,2 Coconut Meat NDA NDA Coconut Milk NDA NDA 1.3 4.6 | 0.5 2.4 Pandanus 3.0 6.3 CoconutFrond Grass spare Earths 0.5 19 Rui06 (>) 80 NDA 24 4.2 6.7 1.2 NDA NDA 95 0.9 NDA NDA ‘96 6.4 4.8 0.2 0.6 14 1.2 1.6 Coral 3.2 Soil 0.8 2.2 73 0.1 Lagoon Bottom 1,1 _ 5.0 82 0.2 Cistern Water 2.9 8.6 41 24 20 Ground Water 0.8 2.5 49 20 16 Lagoon Water 0.9 4.0 76 14 1.6 8.4 95 37 31 12 67 10 4.9 1.1 23.3 Li 9.7 Values as of 15 July 1955 (16 mos after the nuclear detonation). Nb®5 and Rh106 may be calculated from the reported parent values. No detectable activity. *Collections made about February. 1, 1955. 9002126 4g,137 7.8 Papaya (a) (b) (c) 1.3 9-2950? 13 7.0 11 NDA 13 9.2 0.8