fission provuets.
ice filcered wel? water che decay rate fos
the same period was Simllar, r = p~i+39,
Another observation
was that the radioactivity of the fresh-water samples
increased
from south to ntrth with the act*vity of the Rongelap Island
sample being 1/4, 1/6, and 1/10 of the activity of the freshwater samples from Eniaetok, Labaredj, and Kabelle Islands,
respettively.
ING.
.