program have been received, and no Sr-90 data will be
te
te
SeHheph onee ere
Not all of the 1956 samples fox the HASL pasture
ea
se
PASTURE PROGRAM
-reported until all analyses are complete.
There have been several improvements in analytical
techniques since the 1953 and 195i pasture samples were
run originally.
Therefore, all samples still available
will be reanalyzed in the coming months.
When complete,
the four years data will be reported as a unit.
state of Sr-90 in the biological cycle is through measure- .
ment of stable strontium and calcium.
Some of the original
FE poiore OH
One approach to estimating the eventual equilibrium
pasture samples have been run for stable strontium and are
reperted in preliminary form in Table 5.
No attempt at
interpretation will be made until further enalyses are
18 Pton
(Ses also section on milk enalyses.)
~2O -
leae eS ie gE oy
completed.