I
posted a comment on Mike Ruppert's FB page saying that there still be
fools who deny the reality – and – hey presto – as if on
command, here is an example.
Researcher:
Californians don't need to worry about Fukushima radiation
SCPR,
21
August, 2013
Japan's
nuclear watchdog is considering raising
the danger level at the Fukushima plant to "serious."
That's after 300 tons of contaminated water leaked from a holding
tank there — some of it possibly reaching the Pacific.
Kei
Iwamoto, a radiation researcher with UCLA, says the pollution may
pose a threat to the immediate area — but beachgoers in California
shouldn't worry.
"The
ocean is so large and we are so far away. You know that 300 tons is
equivalent to a drop in 50,000 Olympic-sized pools. So it's a huge
dilution. And what we're going to see over here is going to be
undetectable."
Officials
with the nuclear plant are still hunting the source of the leaks.
The
first of the comments says more sense than the article:
This
is incorrect. While many people assume that the ocean will dilute the
Fukushima radiation, a previously-secret 1955 U.S. government report
concluded that the ocean may not adequately dilute radiation from
nuclear accidents, and there could be “pockets” and “streams”
of highly-concentrated radiation.
Last
year, scientists from the National Oceanic and Atmospheric
Administration’s (NOAA) Pacific Marine Environmental Laboratory and
3 scientists from the GEOMAR Research Center for Marine Geosciences
showed that radiation on the West Coast of North America could end up
being 10 times higher than in Japan:
"After
10 years the concentrations become nearly homogeneous over the whole
Pacific, with higher values in the east, extending along the North
American coast with a maximum (~1 × 10−4) off Baja California.
"With
caution given to the various idealizations (unknown actual oceanic
state during release, unknown release area, no biological effects
included, see section 3.4), the following conclusions may be drawn.
(i) Dilution due to swift horizontal and vertical dispersion in the
vicinity of the energetic Kuroshio regime leads to a rapid decrease
of radioactivity levels during the first 2 years, with a decline of
near-surface peak concentrations to values around 10 Bq m−3 (based
on a total input of 10 PBq). The strong lateral dispersion, related
to the vigorous eddy fields in the mid-latitude western Pacific,
appears significantly under-estimated in the non-eddying (0.5°)
model version. (ii) The subsequent pace of dilution is strongly
reduced, owing to the eastward advection of the main tracer cloud
towards the much less energetic areas of the central and eastern
North Pacific. (iii) The magnitude of additional peak radioactivity
should drop to values comparable to the pre-Fukushima levels after
6–9 years (i.e. total peak concentrations would then have declined
below twice pre-Fukushima levels). (iv) By then the tracer cloud will
span almost the entire North Pacific, with peak concentrations off
the North American coast an order-of-magnitude higher than in the
western Pacific."
"This
finding is seconded by a team of top Chinese scientists who have just
published a study in the Science China Earth Sciences journal showing
that Fukushima nuclear pollution is becoming more concentrated as it
approaches the West Coast of the United States, that the plume
crosses the ocean in a nearly straight line toward North America, and
that it appears to stay together with little dispersion..."
---
David Spencer
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