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-- Japan's Tsunami 2011
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Posted by geroin on Aug-27-2013 17:45:

i was raising red flags in this thread 2.5 years ago.. people were saying I'm overreacting.


http://www.bbc.co.uk/news/science-environment-23779561

quote:

















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Fukushima leak is 'much worse than we were led to believe'

A nuclear expert has told the BBC that he believes the current water leaks at Fukushima are much worse than the authorities have stated.

Mycle Schneider is an independent consultant who has previously advised the French and German governments.

He says water is leaking out all over the site and there are no accurate figures for radiation levels.

Meanwhile the chairman of Japan's nuclear authority said that he feared there would be further leaks.

The ongoing problems at the Fukushima plant increased in recent days when the Tokyo Electric Power Company (Tepco) admitted that around 300 tonnes of highly radioactive water had leaked from a storage tank on the site.
Moment of crisis

The Japanese nuclear energy watchdog raised the incident level from one to three on the international scale that measures the severity of atomic accidents.
Continue reading the main story
�Start Quote

It is leaking out from the basements, it is leaking out from the cracks all over the place�

Mycle Schneider Nuclear consultant

This was an acknowledgement that the power station was in its greatest crisis since the reactors melted down after the tsunami in 2011.

But some nuclear experts are concerned that the problem is a good deal worse than either Tepco or the Japanese government are willing to admit.

They are worried about the enormous quantities of water, used to cool the reactor cores, which are now being stored on site.

Some 1,000 tanks have been built to hold the water. But these are believed to be at around 85% of their capacity and every day an extra 400 tonnes of water are being added.

"The quantities of water they are dealing with are absolutely gigantic," said Mycle Schneider, who has consulted widely for a variety of organisations and countries on nuclear issues.

"What is the worse is the water leakage everywhere else - not just from the tanks. It is leaking out from the basements, it is leaking out from the cracks all over the place. Nobody can measure that.
The increase in storage of radioactive water at the Fukushima nuclear plant Satellite images show how the number of water storage tanks has increased in the past two years. The tanks store contaminated water that has been used to cool the reactors.

"It is much worse than we have been led to believe, much worse," said Mr Schneider, who is lead author for the World Nuclear Industry status reports.

At news conference, the head of Japan's nuclear regulation authority Shunichi Tanaka appeared to give credence to Mr Schneider's concerns, saying that he feared there would be further leaks.

``We should assume that what has happened once could happen again, and prepare for more. We are in a situation where there is no time to waste," he told reporters.

The lack of clarity about the water situation and the continued attempts by Tepco to deny that water was leaking into the sea has irritated many researchers.

Dr Ken Buesseler is a senior scientist at Woods Hole Oceanographic Institution who has examined the waters around Fukushima.

"It is not over yet by a long shot, Chernobyl was in many ways a one week fire-explosive event, nothing with the potential of this right on the ocean."

"We've been saying since 2011 that the reactor site is still leaking whether that's the buildings and the ground water or these new tank releases. There's no way to really contain all of this radioactive water on site."

"Once it gets into the ground water, like a river flowing to the sea, you can't really stop a ground water flow. You can pump out water, but how many tanks can you keep putting on site?"

Several scientists also raised concerns about the vulnerability of the huge amount of stored water on site to another earthquake.
Graphic of water tank contamination at Fukushima Water from the storage tanks has seeped into the groundwater and then into the sea. Efforts to use a chemical barrier to prevent sea contamination have not worked.
New health concerns

The storage problems are compounded by the ingress of ground water, running down from the surrounding hills. It mixes with radioactive water leaking out of the basements of the reactors and then some of it leaches into the sea, despite the best efforts of Tepco to stem the flow.

Some of the radioactive elements like caesium that are contained in the water can be filtered by the earth. Others are managing to get through and this worries watching experts.

"Our biggest concern right now is if some of the other isotopes such as strontium 90 which tend to be more mobile, get through these sediments in the ground water," said Dr Buesseler.

"They are entering the oceans at levels that then will accumulate in seafood and will cause new health concerns."

There are also worries about the spent nuclear fuel rods that are being cooled and stored in water pools on site. Mycle Schneider says these contain far more radioactive caesium than was emitted during the explosion at Chernobyl.

"There is absolutely no guarantee that there isn't a crack in the walls of the spent fuel pools. If salt water gets in, the steel bars would be corroded. It would basically explode the walls, and you cannot see that; you can't get close enough to the pools," he said.

The "worsening situation" at Fukushima has prompted a former Japanese ambassador to Switzerland to call for the withdrawal of Tokyo's Olympic bid.

In a letter to the UN secretary general, Mitsuhei Murata says the official radiation figures published by Tepco cannot be trusted. He says he is extremely worried about the lack of a sense of crisis in Japan and abroad.

This view is shared by Mycle Schneider, who is calling for an international taskforce for Fukushima.

"The Japanese have a problem asking for help. It is a big mistake; they badly need it."





quote:

http://samuel-warde.com/2013/08/rad...lifornia-coast/

Radioactive Bluefin Tuna Caught Off California Coast


Every bluefin tuna tested in the waters off California has shown to be contaminated with radiation that originated in Fukushima. Every single one.

Over a year ago, in May of 2012, the Wall Street Journal reported on a Stanford University study. Daniel Madigan, a marine ecologist who led the study, was quoted as saying, �The tuna packaged it up (the radiation) and brought it across the world�s largest ocean. We were definitely surprised to see it at all and even more surprised to see it in every one we measured.�

Another member of the study group, Marine biologist Nicholas Fisher at Stony Brook University in New York State reported, �We found that absolutely every one of them had comparable concentrations of cesium 134 and cesium 137.�

That was over a year ago. The fish that were tested had relatively little exposure to the radioactive waste being dumped into the ocean following the nuclear melt-through that occurred at the Fukushima Daiichi plant in March of 2011. Since that time, the flow of radioactive contaminants dumping into the ocean has continued unabated. Fish arriving at this juncture have been swimming in contaminants for all of their lives.

Radioactive cesium doesn�t sink to the sea floor, so fish swim through it and ingest it through their gills or by eating organisms that have already ingested it. It is a compound that does occur naturally in nature, however, the levels of cesium found in the tuna in 2012 had levels 3 percent higher than is usual. Measurements for this year haven�t been made available, or at least none that I have been able to find. I went looking for the effects of ingesting cesium. This is what I found:

When contact with radioactive cesium occurs, which is highly unlikely, a person can experience cell damage due to radiation of the cesium particles. Due to this, effects such as nausea, vomiting, diarrhea and bleeding may occur. When the exposure lasts a long time, people may even lose consciousness. Coma or even death may then follow. How serious the effects are depends upon the resistance of individual persons and the duration of exposure and the concentration a person is exposed to.

The half life of cesium 134 is 2.0652 years. For cesium 137, the half life is 30.17 years.

The Fukushima disaster is an ongoing battle with no signs that humans are gaining the upper hand. The only good news to come out of Japan has later been proven to be false and was nothing more than attempts by Tokyo Electric Power Company (TEPCO) to mislead the public and lull them into a sense of security while the company searched vainly for ways to contain the accident. This incident makes Three Mile Island and Chernobyl pale in comparison. Those were nuclear meltdowns. A nuclear melt-through poses a much more serious problem and is one that modern technology doesn�t have the tools to address. Two and a half years later and the contaminants are still flowing into the ocean and will continue to for the foreseeable future.

The FDA assures us that our food supply is safe, that the levels of radiation found in fish samples are within safe limits for consumption. But one has to question if this is true and, if it is true now, will it remain true? Is this, like the statements issued from TEPCO, another attempt to quell a public backlash in the face of an unprecedented event that, as yet, has no solution and no end in sight?

As for me, fish is off the menu.





this is really fucked up.


Posted by hardcore trancer on Aug-27-2013 19:58:

Sorry but the world is too busy preparing to go to war with Syria these days.Radiation leaking into the ocean is not priority..


Posted by Orko on Aug-28-2013 14:47:

quote:
Originally posted by hardcore trancer
Sorry but the world is too busy preparing to go to war with Syria these days.Radiation leaking into the ocean is not priority..

It is good to be cynical, but one has nothing to do with the other, and two completely different groups of people have to deal with either situation.

Now a better conspiracy theory is that the US gov conducted the chemical attack in Syria, so they could attack and draw attention away from the NSA.


Posted by jchung52 on Aug-28-2013 16:22:

Freezing the ground option would be interesting if they can pull it off but that would take quite a long time and at the rate that the radiation is leaking, too much damage will be done...

To the man who stopped a meltdown , RIP : http://www.cnn.com/2013/07/10/world...eath/index.html


Posted by infinity HiGH on Aug-30-2013 00:23:

quote:
Originally posted by Orko
the US gov conducted the chemical attack in Syria, so they could attack and draw attention away from the NSA.



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