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villainoustyrrany says “THIS IS A LIE.”
The top US nuclear regulator says Japan’s quake-sparked nuclear crisis appears to be on the verge of stabilising.
小出裕章氏の講義，「東京で採取した空気中の放射性核種」という表に対する解説より:
《210マイクロシーベルトというのはどれだけかというと，普通の皆さんが１年間にこれ以上被曝してはいけないという限度は１ミリシーベルト，つまり 1,000マイクロシーベルト。ですから210ならちいちゃいかと思われるかもしれませんが，実はこれにはもっと検討しなければいけないことがあって，これはヨウ素だと私いったのですが，実際にはヨウ素というのは粒子状のヨウ素もあるしガス状のヨウ素もある。そして私がここで示しているのは，フィルターに捕捉されたものですから，粒子状のものしか捕捉していません。チェルノブイリの事故のときに私たちは粒子状のものもガス状のものも弁別して測定しましたが，ガス状のものは粒子状のものの６倍から７倍ありました。つまりこれを６倍から７倍しなければいけない。》
“Nuclear power will remain an important and viable option for many countries as a stable and clean source of energy,” International Atomic Energy Agency (IAEA) Director General Yukiya Amano told an emergency meeting of his Board of Governors in Vienna, noting that the situation at Japan’s earthquake- and tsunami-stricken Fukushima Daiichi nuclear power plant remains very serious although “we are starting to see some positive developments.”
Mr. Amano, who has just returned from a flying visit to Japan, said the current emergency response framework was designed largely in the wake of the 1986 Chernobyl disaster in the then Soviet Union, the worst ever civilian nuclear accident, and before the impact of the so-called information revolution.
“It reflects the realities of the 1980s, not of the 21st century,” he stressed, putting the speed and huge volume of information among the most significant changes since then.
“The responsibility of the IAEA is to provide authoritative and validated information as quickly as possible, but doing this under the current arrangements inevitably takes time and has limitations,” he said. “Some countries are reviewing their plans in the light of Fukushima. The agency’s role in nuclear safety may need to be re-examined, along with the role of our safety standards.”
@mugla77: ３号炉の建屋は爆発で破壊されており、使用済み燃料プールなど見当たらないのですが
Move the slider to compare satellite images from before and after the disaster.
Pentagon preparing for a nuclear worst-case scenario at Fukushima (stripes.com, March 16 2011)
If the deteriorating situation at a Japanese nuclear plant veers toward a worst-case meltdown scenario, people across the country — including 86,000 American servicemembers, civilian employees and their dependents — could face an unprecedented atomic disaster.
US alarm over Japan atomic crisis (bbc.co.uk, March 17 2011)
Increasing alarm has been voiced in the US about the crisis at the Fukushima Daiichi nuclear plant in Japan.
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