40 39 Table 1. Significance," in IAEA Symp. Proc., Transuranium Nuclides in the Environment, Sm73. Smith $.V., 1973. "Carbon Dioxide Dynamics: A Record of the Eniwetok Reef Flat Community," Limnol. Oceanogr, 18, 106. 933 km?) Areal activity to 2.5-cm depth (mCi/km*) Total radioactivity to 2.5-em depth (Ci) Total radioactivity to l6-cm depth (Ci) "Dynamics 2394240p, 267 2 38py 239p,, 240p, Z4ulpy 122 114 543 493 460 2190 81 76 475 144 686 4809 3025 14405 eae ,O0 192 SOLO 249 1185 35 167 38 145 492 16 229 135 642 Total radioactivity to 2.5-cm depth (Ci) Total radioactivity to l6-em depth (Ci) 309 1470 10 76 of Radionuclide Exchange in the Calcareous Algae, Halimeda," Limnol. Oceanogr., to be submitted, Wa76 Wahlgren M.A., Alberts J.J., Nelson D.M. and Orlandini K.A., 1976. "Study of the Behaviour of Transuranics and Possible Chemical Homologucs in fake Michigan Water and Biota," in IAEA Symp. Proc., Transuranium Nuclides — in the Environment, IAEA, Vienna, p. 9. 241 am Bikini Atoll (area, 629 km?) Areal activity to 2.5-cm depth (mCi/km*) Spies R.B., Marsh K.V. and Colsher J., 1978, Enewetak and Bikini Atolis, 1 January 1973, IAEA, Vienna, p. 25. Organic Carbon Production, Respiration and Calcification in Sp78 Enewetak Atoll (area, Estimated transuranic sediment inventory: Global Jan. Total fallout 1971 from weapons testing, radioactivity (kCi) “Weapons, 8.6 kCi, fallout debris from SNAP GA, 319 13.4 kCi. 22% Loe LL4o