tae mee et ! . the’ A 2 ty ee Daetrivution:‘eombinationg of local and world wide resulting from fractionation; long half-life; stratospheric hold-up anil oe : . @ RB, Meing. Perhaps some repetition of topic VI Understanding and predicting the behavior of sr?? in the bidaphacn 1. The oaloiue mode). a. Similarities and differences in behavior, Sv vs fr° b. Influence of calcium in soi), diet; dilution and discrimination | (1) ° Dependence of occurrence in animal emi pinni. life on Galoiunm in soil and diet (2) Practicability of controlling osecurrenca -:f ar? by adding calcium to ao1l or dia’ Co Resoval of sr” fron fonda; calcium considerations d. Paotore affecting uniformity of uptake and reten’. tin by man 2, Variations of Sr” level in environment and in man ann result of veapone detonated in a relatively short pari of tine -- from a few nonthy to tw or threes yeors e, Holdup in stratosphers; radionctive devay (1) Predicted fallout ar n function of mixtug ent ting CG. ob, Affects of retention of fallout an ourfacen of geeeiolion tc. Deposition in hurans ne a function of aga and tire Ohnarved oneurrence of Sr?” in #010, Food, and man (briqt wir-s tr with detailed tritten supplement) D. JCAE Predicted eceurrmece from venpone v. ** hald prior te 1957 1, Relation t accepted concentretion etandards (the bari« of which te to be discussed later) oe ’ 7 SO mmr mre 2 —nematrena eeepc eet 48 ober 2 hie Lath

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