廢核講師資料庫. Nuclear Power Education - About this site. The Nuclear Energy Option. Invest in security and peace worldwide. A fine Electricity News site. Welcome to ENS - European Nuclear Society. 行政院原子能委員會全球資訊網. 北极星电力网-中国电力行业排名第一的门户网站. 能源新聞蒐集網. Anti-nuclear protests. Anti-nuclear demonstration in Colmar, north-eastern France, on October 3, 2009.
Anti-nuclear protests began on a small scale in the U.S. as early as 1946 in response to Operation Crossroads.[1] Large scale anti-nuclear protests first emerged in the mid-1950s in Japan in the wake of the March 1954 Lucky Dragon Incident. August of 1955 saw the first meeting of the World Conference against Atomic and Hydrogen Bombs, which had around 3,000 participants from Japan and other nations.[2] Protests began in Britain in the late 1950s and early 1960s.[3] In the United Kingdom, the first Aldermaston March, organised by the Campaign for Nuclear Disarmament, took place in 1958.[4][5] In 1961, at the height of the Cold War, about 50,000 women brought together by Women Strike for Peace marched in 60 cities in the United States to demonstrate against nuclear weapons.[6][7] In 1964, Peace Marches in several Australian capital cities featured "Ban the Bomb" placards.[8][9]
原子力発電所反対デモ. 東京・新宿での反原発デモ 「9・11原発やめろデモ」にて 原子力発電所反対デモ（げんしりょくはつでんしょはんたいデモ）とは、原子力発電所の新設や既存の原子力発電所の存続に反対するデモ活動である。
反原発デモや脱原発デモとも言う。 傾向[編集] 日本の原子力発電所反対デモは、1970年代以降の原発建設予定地周辺における建設反対運動の他、都市部での原子力発電所反対デモとして、原子力発電所事故が発生した際に盛り上がる例が多い。 1986年（昭和61年）4月26日に旧ソ連（現ウクライナ）で発生したチェルノブイリ原子力発電所事故や、2011年（平成23年）3月11日に発生した[1][2]日本の福島第一原子力発電所事故を引き金にして盛り上がっている。 日本[編集] 東京での反原発ラリー（2011年3月27日） VOA Herman 東京での反原発デモ（2011年4月16日） 2011年（平成23年）3月11日の東北地方太平洋沖地震を主因に福島第一原子力発電所事故が発生すると、地震による原子力事故への危惧が高まり、東京や福島県浜通りなど全国各地で、原発の廃止を求めるデモ活動が行われるようになった。 2011年3月18日東京電力本社の前で活動家3人がハンドマイクを手に福島第1原発に関する声明を読み上げ、参加者が増えていった。 4月10日には、東京で2つの反原発デモが行われ、それぞれ芝公園では2500人、高円寺では主催者発表で1万5千人、ロイターによれば5千人（どちらで行われたデモかは不明）が参加した[5][6][7]。 同月19日には東京・明治公園で、ノーベル文学賞受賞者の大江健三郎らが呼びかけて主催者発表によれば6万人規模のデモが行われた[6][12]。
Nuclear power phase-out. Eight German nuclear power reactors (Biblis A and B, Brunsbuettel, Isar 1, Kruemmel, Neckarwestheim 1, Philippsburg 1 and Unterweser) were permanently shut down on 6 August 2011, following the Japanese Fukushima nuclear disaster.[1] A nuclear power phase-out is the discontinuation of usage of nuclear power for energy production.
Often initiated because of concerns about nuclear power, phase-outs usually include shutting down nuclear power plants and looking towards renewable energy and other fuels. Three catastrophic nuclear accidents have influenced the discontinuation of nuclear power: the 1979 Three Mile Island partial nuclear meltdown in the United States, the 1986 Chernobyl disaster in the USSR, and the 2011 Fukushima nuclear disaster in Japan. Sweden(1980) was the first country to begin a phase-out (influenced by the Three Mile Island accident), followed by Italy (1987), Belgium (1999), and Germany (2000). Overview[edit] Nuclear decommissioning. Example of decommissioning work underway.
The reactor pressure vessel being transported away from the site for burial. Nuclear decommissioning is the process by which a nuclear power plant site is dismantled to the point that it no longer require measures for radiation protection. The presence of radioactive material necessitates processes that are occupationally dangerous, hazardous to the natural environment, expensive and time-intensive.[1] Decommissioning is an administrative and technical process. It includes clean-up of radioactive materials and progressive demolition of the plant. Options[edit] Radioactive waste. Radioactive wastes are wastes that contain radioactive material.
Radioactive wastes are usually by-products of nuclear power generation and other applications of nuclear fission or nuclear technology, such as research and medicine. Radioactive waste is hazardous to most forms of life and the environment, and is regulated by government agencies in order to protect human health and the environment. Radioactivity naturally decays over time, so radioactive waste has to be isolated and confined in appropriate disposal facilities for a sufficient period of time until it no longer poses a hazard. The period of time waste must be stored depends on the type of waste and radioactive isotopes.
It can range from a few days for very short-lived isotopes to millions of years for spent nuclear fuel. The new supplementary ionizing radiation warning symbol launched on 15 February 2007 by the International Atomic Energy Agency and the International Organization for Standardization. Physics[edit] World Nuclear News. Nuclear-news.info. 原発のない世界をつくろう。たしかな情報と市民のちからで。 CNIC. Taylor’s Nuke Site.