de
fish,
2 we do not have
y because
42t would not drop off as
as much short-lived material prosent.
Actually, if we conDare
this far enough downstrcan, in spite of the fact that the
Plankton wiil bea mest racicactive
the most vadioactive forn
clese to ths plant, 43 wa so downs troan in tom
Bonneville Dam, we are ant to find thet the fish.
.
. at P-32
are more radioactive than the Plankton forn
'
fho turnever or general accumulation of radioactive
t5 has been of particular interest
ma, terisls on 2 long-term basis
ny
sorvoir here.
haz
to us in terns of the Me
cNary Dan Resory
a strean condition,
flushed the naterial out into
one of a stagnant environuent,
whether this naterial m
voir behind tho da
So we vere
ore
Wa changed
the ocean, into
interested in knowing
ht attond +t
ing in the
in terms of silt copesition.
Yio followed
this. over a period of a year since the dan was formed,
These ara activitics in mid-larvae starti:
it is typical,
roser-
(Indtecatin:
in in January where
and then we have a drop in February, liarch,
April --
auring the flood scason -~ 2 magor build-up during the varm months
of the year,
These are typical secsonal patteras that we shoved
before.
Again, last winter a
and,
rop dovn during
the cold months
of course, we wore giad to sce that these iavels and the
continuing one
es beyond this Slide (indicating) nere, virtually
are the sam2 as they we
during the previcus years, which
certainly, for the first yoar at least, indicates that there is