Nevada_Mystery_Quakes《神秘的内华达地震》

自然科学类纪录片,National Geographic 频道 2009 年出品。

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  • 中文片名 :神秘的内华达地震
  • 中文系列名:
  • 英文片名 :Nevada Mystery Quakes
  • 英文系列名:
  • 电视台 :National Geographic
  • 地区 :美国
  • 语言 :英语
  • 版本 :TV
  • 发行时间 :2009

Local scientists try to ascertain the cause of a series of worsening quakes in Reno, Nevada. Is the city on the verge of a major disaster? At the same time, Blewitt’s GPS (global positioning system) instruments on top of Slide Mountain showed that the mountain had moved six millimeters [a little less than three- tenths of in inch] horizontally outward from the quakes’ epicenter and eight millimeters [a little more than three-tenths of an inch] upward. The movement was too large to have been caused solely by the earthquakes. “In that range of magnitude, the earthquakes are so small that even with 1,600 events, you wouldn’t expect to see anything more than a millimeter [four-hundredths of an inch] of movement on the surface,” Blewitt said. “It had to be something else that was creating the earthquakes and also causing the mountain to move.”

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内容 自然科学类 地球科学 地质
社会科学类 社会 灾难
史地类 历史 二十一世纪

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Category:片名 Category:National Geographic Category:2009 Category:3. 自然科学类 Category:3.5 地球科学 Category:3.51 地质 Category:5. 社会科学类 Category:5.1 社会 Category:5.16 灾难 Category:5.161 天灾 Category:6. 史地类 Category:6.1 历史 Category:6.118 二十一世纪 Category:6.2 地理 Category:6.24 美洲 Category:6.241 北美洲 Category:6.2417 美国 Category:缺翻译