BBC 地球 BBC Earth: The Biography 2007 BDRip.1080p.x264.DTS 4.35G*5 (全5集)

地球变迁史重点描述了构成地球历史的几个重大事件, 它们使生命得以在地球上繁荣. 该系列记录片由 Iain Stewart 博士主持, 每一集将揭示一种不同的, 对地球演化起到关键影响的作用力. 他们包括: 火山, 海洋, 大气层以及冰层. 本系列记录片追寻Iain Stewart 博士的个人足迹, 从埃塞俄比亚溶岩湖的潜探到在由慧星撞击形成的水下洞穴中进行探险, 这些撞击曾经使恐龙灭绝. 他将发现火星如何挽救地球, 一场暴风雨如何持续千年, 以及地中海曾如何变干枯. 每部相对独立的电影都着重于介绍地球生命的微妙平衡, 和生命的令人难以置信的历史中灾难以及恢复的故事.
Earth The Biography:
Highlights the major events which have shaped the
Earths history and allowed life to flourish. Presented by Dr Iain Stewart,
each episode will reveal a different force critical to the development of
Earth including volcanoes, the ocean, the atmosphere and ice. The series
follows Dr Stewarts personal journey to some of the most remote places on
the planet, from abseiling down into a lava lake in Ethiopia to cave diving
in the underwater caverns left by the impact of the meteorite that wiped
out the dinosaurs. He will discover how volcanoes saved the planet, how a
rainstorm lasted for thousands of years, and how the Mediterranean Sea once
dried up. Each individual film highlights the delicate balance of life on
Earth, and how its incredible history has been the story of disaster and
recovery.
Episode 1: Volcanoes
Volcanoes are one of natureˇs most awesome and destructive forces, but they
are also the life force and architect of our planet. They can raise up great
mountains and create new land, or they can level cities and destroy entire
civilizations. They provide a glimpse of the power of Earthˇs internal heat
source, without which it would have become a dead planet millions of years
ago. In this episode, Iain takes us on a journey to some of the most dramatic
places on Earth, starting in Ethiopia
Episode 2: Atmosphere
The atmosphere is Earthˇs protective layer, cloaking us in a warm, oxygen-rich
embrace and shielding us from the cold hostility of space. It acts as a natural
greenhouse, keeping the Earth 51 degrees Fahrenheit warmer than it would
otherwise be. Yet the atmosphere is also full of contradictions. Itˇs immensely
powerful but at the same time highly sensitive. Itˇs destructive, yet it
shelters us. It was created in part by the planetˇs first organisms, and it
continues to be essential for life.
Episode 3: Ice
Our icy adventure begins with host Dr. Iain Stewart in the Alps, where he goes
down an ice crevasse to show viewers how snowfall develops into expansive
masses. Then, we see how ice can shape the earths topography giving rise to
features like Yosemite National Park and Manhattan Island, in NY. Finally,
journey to Greenland and see how ice sheets and glaciers are melting at a
phenomenal rate that is likely to accelerate over the coming years, changing
the world as we know it.
Episode 4: Oceans
Earthˇs oceans help make our planet different from every other planet in the
solar system. As far as we know, no other place is the right temp for liquid
water, the most essential ingredient for life to exist. The oceans are Earthˇs
primary stabilizing force, and their immense power helps to shape the appearance
and behavior of the entire planet and everything living on it. And they are
also the planets great unknown - their deepest points have been visited less
than the surface of the moon.
Episode 5: Rare Planet
It has taken 4.6 billion years for the Earth to evolve from a barren rock into the
world we know today. Explore the forces beyond our planet that have determined
Earthˇs destiny -- forces of destruction and regeneration in the solar system
that created the planet and still protect it. And now the remarkable planet is
facing a new challenge: humankind. The question is, how will it survive?

引用:
郑重声明：
本站提供的所有影视作品均是在网上搜集任何涉及商业盈利目的均不得使用，
否则产生的一切后果将由您自己承担！本站将不对本站的任何内容负任何法律责任！
该下载内容仅做宽带测试使用，请在下载后24小时内删除。请购买正版！