别名:重返圣海伦斯火山 / Mount St. Helens - Life from Zero
上映时间:2010-05-04
更新时间:
资源状态:
PBS新星系列 圣海伦火山:死境重生原名:PBS "NOVA" Mount St. Helens: Back from the Dead,又名重返圣海伦斯火山、Mount St. Helens - Life from Zero
In 1980 Mount St. Helens exploded in one of the most powerful eruptions of the 20thcentury. Everything living was buried beneath 300 feet of avalanche debris, covered with steaming mud, topped with a superheated layer of frothy rock from deep within the centre of the earth. It seemed as though St. Helens might remain wasteland forever. Then one day, everything changed. A single...
银河发吃指南 2014-10-16
火山爆发造成湖泊中*气断绝动植物死亡,经过15年时间,湖**现虹鳟鱼,自然获得重生。最后旁白说羽扇豆和土囊鼠是当地生态恢复的关键因素。
Tiger Tigris 2013-06-12
May 18 1980, Mt. St. Helens in Washington. seismic wave detector, solid lava dome build up, pressurized gas explosion, lupine as pioneering plant.
花衣云影 2014-10-19
央视9套正在播放这部纪录片,生命能从最残酷的毁灭中重生,大自然真是一个不朽的奇迹!除了人类自己,没有什么能毁灭她。