|
Experts Call for Local and Regional Control 1. The withdrawal of Nevadas Yucca Mountain as a potential nuclear waste repository1 has reopened the debate over how and where to dispose of spent nuclear fuel and high-level nuclear waste. In an article in the July 10 issue of Science, University of Michigan2 geologist Rodney Ewing and Princeton University3 nuclear physicist Frank von Hippel argue that, although federal agencies should set standards and issue licenses for the approval of nuclear facilities, local communities and states should have the final approval on the siting of these facilities. The authors propose the development of multiple sites that would service the regions where nuclear reactors are located. 3. Ewing and yon Hippel also analyze the reasons why Yucca Mountain, selected by Congress4 in 1987 as the only site to be investigated for long-term nuclear waste disposal, finally was shelved5 after more than three decades of often controversial debate. The reasons include the sites geological problems, management problems, important changes in the Environmental Protection Agencys standard, unreliable funding and the failure to involve local communities in the decision-making process. 回指 词汇： shelve v.搁置 controversial adj.有争议的 reactor n.反应堆，反应器 注释： | 
