文章列表

• 1.纪录片《地球劫难日》 第28期 冰冻甲烷
• Could these massive reservoirs of methane, he now wondered, be the source of the carbon 12 found in Permian rocks 他现在想知道，这些大型甲烷矿藏是否就...
• 2.纪录片《地球劫难日》 第29期 碳-12激增的原因
• To explain the amount of carbon 12 that we see in the geologic record 对于地质记录中发现大量碳-12的解释是， we need to warm up the bottom water by som...
• 3.纪录片《地球劫难日》 第30期 二叠纪杀手
• 4/5℃, not enough to kill the world, but then Wignall realized this was only part of the story. 4-5℃并不足以毁灭世界，但后来Wignall意识到这只是故事的...
• 4.纪录片《地球劫难日》 第31期 全球气温上升
• Imagine the world for dicynodon as he crawls out of his hole in South Africa and looks at the sky. 想象一下一头南非的二齿兽正爬出洞口仰望天空。 It may...
• 5.纪录片《地球劫难日》 第32期 我们的祖先
• Almost all life in every shape and form across the surface of the globe would have died. 地球上各种各样的生物几乎全都遇难。 Here at long last was an e...
• 6.纪录片《地球劫难日》 第02期 卡鲁盆地
• The Karroo Basin in South Africa. 南非的卡鲁盆地。 A region of hunting and inhospitable beauty. 一片神秘莫测与荒凉凄美的土地。 This is an area where l...
• 7.纪录片《地球劫难日》 第03期 丽齿兽
• In any one locality, you'd find 50 or 60 different species of reptiles living side by side 二叠纪随处可见五六十种和睦相处的爬行动物， specialized on d...
• 8.纪录片《地球劫难日》 第04期 二叠纪生物大灭绝
• For 30 million years, these strange creatures ruled the earth. 在长达3000万年的时间里，这些奇异的动物统治着地球。 This was a thriving, stable world, a...
• 9.纪录片《地球劫难日》 第05期 二叠纪生物大灭绝(2)
• Never in the history of the planet was there a catastrophe that was so widespread, so devastating and so all-inclusive. 地球历史上还从未出现过如此大规...
• 10.纪录片《地球劫难日》 第06期 西伯利亚地盾
• Scientists have spent years digging in Permian rocks for clues. 数年来，科学家们一直都在二叠纪岩层中挖掘线索。 Yet, wherever they looked they could fi...