dk
|
4
indicated with strontivn concentration in tho bone and concca-
tration of phesphorous ends up so that tha phosphorous rich
structures are the ones mest radioactive,
and the fatter enes
his is to cur advantace in terns
of people who are eating these fish where the mederate radioactive materials are fenorally disearisd and the least radis-
active materials in terms of the fish muszle, having the lover
radioactivity density.
2.
up as before, of course, the flow of the Columbian River represen
c
by
a
factor
of
This
n the mountains
pte
cu
w)
ta
fresh season.
Sue
Q
fell
fae
the spring
+
>
QO
@
a
originates mainly frez
which changes
>]
oe
te
aus ing
2
by
Pearce,
o
proninatels 3
-
Dr.
S
2
mentioned by
u
iS
five ,
as
gS
’
@
heve,
ee
In tezrms of scasonsi variations which have boon brought
and this tine of the year tho yeather warns un and we get a few
rains up there, and these snows molt vory ranidir, flush down
through the rivor and the flow gces up.
OF course, the radio-
active materials in the river water, if the piles operate on
a level scale, the dilution effect here is ths one which is
important, so you have activity density of the water being the
revorse of the flow pattern.
Again,
we
find a different seasonal
pattern in terms of the river organisms which are low during the
cola winterronths.,
They are high during the late fall months
and wo have supcrinvosed hera a temperature curva, and you can
see the goneral similarity of the temnerature curve and the
activity density curve.
This brinss out the physiolozical
~ve