“47
ber
fede tp tied radiouctivity of plankton at Rongelap Atoll,
Tce
onper brings
ht
1954-1956,
tojetner available Caza on the betau-activity
OL wo at Moat Rencerap Atoll ror the period 1954-1556 including
ragloastivity reported in UWFL-+2 and 42.
eiven o. tne asn as voll as tae wet weight basis,
he
nore consistent on the aun weight basts.
Ssuisvs Prero nets of cifverunt mesh sive,
Values ure
and arc shown to
In a comparison of re-
no significant difference
appraur doin levels or activity between fine and coarse meshe& plankVOM
sua
Petes: of deaiy cover a 2-5 year period are given for about
Boosarpbes.
BOSS
can
Pas foivvuy tn L£o ts eunsicered to nave contributed
ly de ovi ae sue. e.abosewetivity
boo. Vabtoust.
cose
wa
toed
ockuorio
eO.
Som,
lotr.
tan ay ova trat
oy tac
OV
une
nore.ern,
as that of 1354,
of 1956.
and the
The 155¢-55 fallout
24) tne 1356 ani 1:53 fallouts,
the
abel.
a: oemduction
———_-
Poaaivat La Ron jpedup Logocon ftrst took up laisse amounts of
Pol uct! ivy from the fallous following Brivo detonation at Bikini
ATOLL on Naeun 2,
1954.
Sines
tnen,
tne radioactivity nas declined
Wie? ody recautively slight uéditions rrom tie two succeeding series
et tesmin bibo (Reawins)} ani 1058 (Hardtaex}.
oi
Li *heic,
.
”
2207,
Since the writing
vbankton ‘iis Leen collected four times,
a
hoa
a
:
July 1956 and
-
tad Maven snd Ausist 1353,
96.