Oeeaae Appendix Table 1 Potassium-40 and Cesium-]37 in Plants from Christmas Island, August 1975 Radionuclide, pCi/g, dry® Sample Type Copra Coconut meat " miTk Location 40, 1375 Composite 5.6 + 0.6 0.04 + 0.02 London 6.1 + 1.2 0.07 + 0.04 4.1 + 0.1 " " meat Northeast Point " meat UW-3 " meat Paris “milk "milk Portulaca leaves " " Scaevola leaves 16 0.13 + 0.02 (green) BW site " " (dry) Messerschmidia leaves Grass 0.04 + 0.015 0.05 + 0.03 X-site " " " " 6.4 + 0,5 ns 0.10 + 0.04 ns Airfield, wash-sump (dried) 0.04 + 0.03b 16 0=6+ (0.7 7.34 1.5 (green) " 3.7 +.0.55 U.K. Beach Northeast Point " " nse 0.02 + 0.015 5.7 + 1.2 " 0.05 + 0.015 3.3 + 0.76 ns " "milk " " 4.5 + 0,2b " " " UW-3 X-site #+0.4 9.5 + 1.2 19 ns 5.7 +0.1 0.73 + 0.08 + 2.1 0.14 + 0.05 9.4 + 1.8 0.30 + 0.06 4.1 + 1.0 2006+ (0.6 " ns Unidentified leaves Airfield, wash-sump 170+ (41.7 Green algae London 22 06+ (1.6 0.05 + 0.03 0.09 + 0.04 0.04 + 0.02 32 + 0.4 ns The error values are two-~sigma, propagated, counting errors for a single sample. pCi/g, wet ns = not significant; the net sample count is less than the two-sigma, propagated, counting error. . 6¢ c. ‘