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Power station sitting on active faults | The Japan Times Online - 0 views

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    "Active faults under Tohoku Electric Power Co.'s Higashidori nuclear power complex in Aomori Prefecture are grounds for a reassessment of the seismic safety of the plant, according to a recent study. The new report released Monday by researchers including Mitsuhisa Watanabe, professor at Toyo University, may affect a decision whether to restart the plant's reactor, which is currently shut down, as well as the earthquake-proof safety screening for other nuclear plants. However, Tohoku Electric, which runs the single-reactor plant, and Tokyo Electric Power Co., which is building a new reactor in the same Higashidori complex, said the faults were shaped by the swelling of water-bearing strata and deny there are active faults that cause earthquakes under the plant site."
Energy Net

Fukushima shiitake cesium spikes | The Japan Times Online - 0 views

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    "Fukushima shiitake cesium spikes Kyodo FUKUSHIMA - Radioactive cesium exceeding the designated limit has been detected in shiitake grown in greenhouses at a farm in Soma, Fukushima Prefecture, the prefectural government said. The prefecture said Saturday it has asked the city of Soma and dealers to stop shipment of the mushrooms, and a local agricultural cooperative has begun recalling them after they were found to contain 850 becquerels of cesium per kilogram, exceeding the 500-becquerel limit set by the state. The farm in question has grown the mushrooms on beds made of a mixture of wood chips and nutrients, and the wood chips used in them are suspected to have been contaminated with the radioactive substance, according to the local government. The mushroom beds were sold by the Soma agricultural cooperative. The farm has shipped 1,070 100-gram packages of shiitake since Oct. 24, and they are believed to have been sold at nine supermarkets in the prefecture from Tuesday. No other shiitake produced by the farm have entered the market, it said."
Energy Net

Fallout forensics hike radiation toll : Nature News - 0 views

  • The new study challenges those numbers. On the basis of its reconstructions, the team claims that the accident released around 1.7 × 1019 Bq of xenon-133, greater than the estimated total radioactive release of 1.4 × 1019 Bq from Chernobyl.
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    "The disaster at the Fukushima Daiichi nuclear plant in March released far more radiation than the Japanese government has claimed. So concludes a study1 that combines radioactivity data from across the globe to estimate the scale and fate of emissions from the shattered plant. The study also suggests that, contrary to government claims, pools used to store spent nuclear fuel played a significant part in the release of the long-lived environmental contaminant caesium-137, which could have been prevented by prompt action. The analysis has been posted online for open peer review by the journal Atmospheric Chemistry and Physics. "
Energy Net

Top Indian scientists to launch nation-wide protest for ban on nuclear plants - India -... - 0 views

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    "The agitation against Kudankulam Nuclear Power Plant (KNPP) is a prelude to an-all India uprising for a total moratorium on nuclear energy, said a former Atomic Energy Commission scientist. "We will soon launch an all-India agitation demanding a total ban on nuclear power plants," Dr MP Parameswaran, who holds India's first PhD in nuclear engineering told DNA. Many top scientists in the country have expressed their desire to join this nation-wide agitation."
Energy Net

Study: Fukushima storage pool was vulnerable to aftershocks - AJW by The Asahi Shimbun - 0 views

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    "Study: Fukushima storage pool was vulnerable to aftershocks Previous ArticleResponse overwhelming for Fukushima decontamination workshops Next ArticleIAEA: Cleanup of low contaminated areas will be ineffectual October 15, 2011 By TATSUYUKI KOBORI / Staff Writer Aftershocks of the March 11 Great East Japan Earthquake could have significantly worsened the crisis at the Fukushima No. 1 nuclear plant in the weeks after the disaster, according to a government simulation. The storage pool in the No. 4 reactor, which had its building's roof blown off after a hydrogen explosion on March 15, was vulnerable to an aftershock and might have started leaking radioactivity within three hours of a hypothetical aftershock, the study found. Tokyo Electric Power Co., operator of the plant, initially said the pool was sturdy enough to withstand aftershocks, but Japan Nuclear Energy Safety Organization analysis completed at the end of June but only released on Oct. 14 says radioactive substances could have been discharged 2.3 hours after a temblor knocked out the pool's cooling system. "
Energy Net

Ditching EU Atomic Project After Japan May Strand $2 Billion - Businessweek - 0 views

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    " Bulgaria's 30-year-old plan to build a nuclear power plant in an earthquake-prone area on the Danube may become the European Union's first atomic project doomed by Japan's disaster, leaving a $2 billion hole in the ground. The EU's poorest member faces a "mission impossible" to finish the Russian-designed plant because the Fukushima accident will require it to borrow an extra $2.1 billion for improved safety measures and insurance, according to a report by the research group Balkans and Black Sea Studies Center of Sofia."
Energy Net

Thousands rally for Fukushima compensation - 0 views

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    "30 October 2011 TOKYO - Thousands of people angered by Japan's nuclear power plant accident rallied in Fukushima on Sunday to demand full compensation for victims of the crisis, and swift decontamination of their neighbourhoods. The rally in Fukushima city, some 60 kilometres (40 miles) from the plant, was attended by around 10,000 people, its organisers estimated. 'Our town should be decontaminated at the earliest possible date and our life should be restored as it was before March 11,' Tamotsu Baba, mayor of Namie town, told the rally, according to Jiji Press. A 9.0-magnitude earthquake and monster tsunami on March 11 crippled the plant's cooling systems and sparked reactor meltdowns, a series of explosions and the release of huge amounts of radiation into the environment. All the 21,000 residents in Namie, just north of the Fukushima Daiichi plant, were forced to evacuate from their homes and remained sheltered in the region, also called Fukushima, and elsewhere in the country. More than seven months after the disaster, tens of thousands of people remain evacuated from homes and businesses in a 20 kilometre (12 mile) no-go zone around the plant and in pockets beyond. Fully decontaminating those areas is expected to take decades. "
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