General Discussion

mother earth

(6,002 posts) Tue Nov 5, 2013, 01:34 PM Nov 2013

Fukushima - A Global Threat That Requires a Global Response (Please Sign Petition)

http://therealnews.com/t2/component/content/article/231-kevin-zeese-and-margaret-flowers/1793--fukushima-a-global-threat-that-requires-a-global-response

There are three major problems at Fukushima: (1) Three reactor cores are missing; (2) Radiated water has been leaking from the plant in mass quantities for 2.5 years; and (3) Eleven thousand spent nuclear fuel rods, perhaps the most dangerous things ever created by humans, are stored at the plant and need to be removed, 1,533 of those are in a very precarious and dangerous position. Each of these three could result in dramatic radiation events, unlike any radiation exposure humans have ever experienced. We’ll discuss them in order, saving the most dangerous for last.

Missing reactor cores: Since the accident at Fukushima on March 11, 2011, three reactor cores have gone missing. There was an unprecedented three reactor ‘melt-down.’ These melted cores, called corium lavas, are thought to have passed through the basements of reactor buildings 1, 2 and 3, and to be somewhere in the ground underneath.
Harvey Wasserman, who has been working on nuclear energy issues for over 40 years, tells us that during those four decades no one ever talked about the possibility of a multiple meltdown, but that is what occurred at Fukushima.

It is an unprecedented situation to not know where these cores are. TEPCO is pouring water where they think the cores are, but they are not sure. There are occasional steam eruptions coming from the grounds of the reactors, so the cores are thought to still be hot.

Radioactive water leaking into the Pacific Ocean: TEPCO did not admit that leaks of radioactive water were occurring until July of this year. Shunichi Tanaka the head of Japan’s Nuclear Regulation Authority finally told reporters this July that radioactive water has been leaking into the Pacific Ocean since the disaster hit over two years ago. This is the largest single contribution of radionuclides to the marine environment ever observed according to a report by the French Institute for Radiological Protection and Nuclear Safety. The Japanese government finally admitted that the situation was urgent this September – an emergency they did not acknowledge until 2.5 years after the water problem began.

How much radioactive water is leaking into the ocean? An estimated 300 tons (71,895 gallons/272,152 liters) of contaminated water is flowing into the ocean every day. The first radioactive ocean plume released by the Fukushima nuclear power plant disaster will take three years to reach the shores of the United States. This means, according to a new study from the University of New South Wales, the United States will experience the first radioactive water coming to its shores sometime in early 2014.

One month after Fukushima, the FDA announced it was going to stop testing fish in the Pacific Ocean for radiation. But, independent research is showing that every bluefin tuna tested in the waters off California has been contaminated with radiation that originated in Fukushima. Daniel Madigan, the marine ecologist who led the Stanford University study from May of 2012 was quoted in the Wall Street Journal 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." Marine biologist Nicholas Fisher of Stony Brook University in New York State, another member of the study group, said: "We found that absolutely every one of them had comparable concentrations of cesium 134 and cesium 137."

In addition, Science reports that fish near Fukushima are being found to have high levels of the radioactive isotope, cesium-134. The levels found in these fish are not decreasing, which indicates that radiation-polluted water continues to leak into the ocean. At least 42 fish species from the area around the plant are considered unsafe. South Korea has banned Japanese fish as a result of the ongoing leaks.

The half-life (time it takes for half of the element to decay) of cesium 134 is 2.0652 years. For cesium 137, the half-life is 30.17 years. Cesium does not sink to the ocean floor, so fish swim through it. What are the human impacts of cesium?

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, experts say.

There is no end in sight from the leakage of radioactive water into the Pacific from Fukushima. Harvey Wasserman is questioning whether fishing in the Pacific Ocean will be safe after years of leakage from Fukushima. The World Health Organization (WHO) is claiming that this will have limited effect on human health, with concentrations predicted to be below WHO safety levels. However, experts seriously question the WHO’s claims.

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What does it take for us to realize this is of monumental concern to all of us?

Why on earth would the FDA stop testing fish when it clearly is more important than ever? If this doesn't alarm you, nothing will.
Apparently, we are happily turning a blind eye to cesium levels in seafood at a time when measurements should be more important than ever.

I remain astounded at the silence and indifference to this threat, ALL of this is unprecedented. The damage being dealt with is unlike anything before, the wreckage alone is unprecedented, and TEPCO is a proven liar and untrustworthy, Japan's take anyway.

A subcommittee of the Green Shadow Cabinet (of which we are members), which includes long-time nuclear activist Harvey Wasserman, is circulating a sign-on letter and a petition calling on the United Nations and Japanese government to put in place the Gundersen et al plan and to provide 24-hour media access to information about the crises at Fukushima. There is also a call for international days of action on the weekend of November 9 and 10. The letter and petitions will be delivered to the UN on November 11 which is both Armistice Day and the 32nd month anniversary of the earthquake and tsunami that caused the Fukushima nuclear disaster.

http://petitions.moveon.org/sign/the-world-community-must

At Fukushima Unit 4, the impending removal of hugely radioactive spent fuel rods from a pool 100 feet in the air presents unparalleled scientific and engineering challenges. With the potential for 15,000 times more fallout than was released at Hiroshima, we ask the world community, through the United Nations, to take control of this uniquely perilous task.

PLEASE take action.