外语原版纪录片《 Killer Floods 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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外语原版纪录片《 Killer Floods 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Killer Floods






纪录片关键词：


Killer Floods,Documentary,Floods - Are We Ready for the Future?,Is Our Weather Getting Worse?,Killer Hurricanes,Killer Landslides,Killer Typhoon,Killer Volcanoes,Volatile Earth,Harry65,2017

Nature,Craig Sechler,PBS,PBS Nova,2017,English


纪录片内容简介：

General Information：
Nature Documentary hosted by Craig Sechler, published by PBS broadcasted as part of PBS Nova series in 2017- English narration

Information
NOVA: Killer Floods
All over the world, scientists are discovering traces of ancient floods on a scale that dwarfs even the most severe flood disasters of recent times. What triggered these cataclysmic floods, and could they strike again? In the Channeled Scablands of Washington State, the level prairie gives way to bizarre, gargantuan rock formations: house-sized boulders seemingly dropped from the sky, a cliff carved by a waterfall twice the height of Niagara, and potholes large enough to swallow cars. Like forensic detectives at a crime scene, geologists study these strange features and reconstruct catastrophic Ice Age floods more powerful than all the world’s top ten rivers combined. NOVA follows their efforts to uncover the geologic fingerprints of other colossal megafloods in Iceland and, improbably, on the seabed of the English Channel. There, another deluge smashed through a land bridge connecting Britain and France hundreds of thousands of years ago and turned Britain into an island for the first time. These great disasters ripped through terrain and transformed continents in a matter of hours—and similar forces reawakened by climate change are posing an active threat to mountain communities throughout the world today.


Technical Specs
Video Codec: x264 CABAC High@L3.1
Video: Bitrate: CRF- 21 (~3791 kb/s)
Video Aspect Ratio: 1280 x 720
Video Resolution: 1.778 (16:9
Audio Codec: AAC LC
Audio: English
Audio Bitrate: 160kb/s VBR 48000Hz
Audio Channels: Stereo 2
Run-Time: 54 mins
Framerate: 29.971 Fps
Number of Parts: 1
Container Mp4
Part Size: 1.47 GB
Source: HDTV
Encoded by: Harry65

Release Notes
Merged English Subtitles

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外语原版纪录片《 Killer Floods 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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