外语原版纪录片《 NOVA Series 49 Part 1 Arctic Sinkholes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
https://cdn.6867.top:6867/A1A/jp/enwiki/202204/24/19/fqt4g05opwx48.jpg外语原版纪录片《 NOVA Series 49 Part 1 Arctic Sinkholes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
纪录片关键词：
NOVA Series 49 Part 1 Arctic Sinkholes,Arctic Mission (BBC),Arctic Wonderland,Documentary,NOVA: Series.49.Part.00.Predicting.My.MS.,Nova: Series 49 Part 3 Great Mammoth Mystery,NOVA: Series 49 Part 4 Augmented,Wildest Arctic,Harry65,English,PBS
Science,Mercer Boffey,PBS,2022,English
纪录片内容简介:
General Information：
Science Documentary hosted by Mercer Boffey, published by PBS in 2022- English narration
Information
Nova: Arctic Sinkholes: Series 49 Part 1
In the Arctic, enormous releases of methane, a potent greenhouse gas, threaten the climate. Colossal explosions shake a remote corner of the Siberian tundra, leaving behind massive craters. In Alaska, a huge lake erupts with bubbles of inflammable gas. Scientists are discovering that these mystifying phenomena add up to a ticking time bomb, as long-frozen permafrost melts and releases vast amounts of methane, a potent greenhouse gas.
Technical Specs
Video Codec: x264 CABAC High@L4.1
Video Aspect Ratio: 1080 x 1920
Video Resolution: 1.778 (16:9
Audio Codec: MPEG-4 AAC LC
Audio: English
Audio Bitrate: 160 kb/s VBR 4800Hz
Audio Channels: Stereo 2
Run-Time:. 54 mins
Framerate: 25.97 Fps
Number of Parts: 1
Container Mp4
Part Size. 1.75 GB
Encoded by: Harry65
Release Notes
Merged English Subtitles
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外语原版纪录片《 NOVA Series 49 Part 1 Arctic Sinkholes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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