NH in the sea, WwW able to the biota most specifically if it's in a soluble fF 2e3 form. nw « enters into the food chain of the animals that feed upon the or the other. This immediately changes a11 approaches of one In the terrestrial area the fallout is avail- In the soluble form it's picked up by the plants and plants, ont I put down just a partial illustration of the sort of fractionation that takes place in the land 0 {Blackpoard] area, Re KF of radiocnucleides, of course, are available on_the land as Re they fall out there. WwW RF island, Cabell Island spectra, Be Ff configuration of presence or absence of radionucle ides. ww Be plants substantially pick up only four out of this complex A FR and of the four that the plants have, the rads essentially ON me concentrate too: strontium and cesium or cerium, & on the other hand, have essentially available, one would Oo assume, the same complex of radionucleides since they also cobalt-60 and zince-65. yn 9D HH OF CO just as an illustration let's look at it, KF This is part of a very complicated long table, but 22 All the spectra This is from Eniwetok. The particular The soil has, in 1961,this The The fish, fell upon the water but the fish in the main pick up manganese, Now, we might add to this, if we take the dominants-- 23 in this particular one we don't have iron-55 but in the open 24 sea iron-55, along with cobalt, at the present tim are the 25 two most dominant radionucleides, 26 Well, in a sweeping staterent of generality, which 27 is always ridiculous,but in the main the terrestrials are the 28 Soluble nucleides in soluble form, those in the sea of par- 29 ticulate form are concentrated most, 30 nucleides of the cobalt series and iron series are in par- 31 ticulate form, although the 32 through the food web more dominately than do the soluble 33 forms that are more distributed through the water, Since the induced radtio- finely divided form, they enter Stafford Warren DOEIUCLA 35