外语原版纪录片《 Arctic Secrets: Series 1 》 - 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《 Arctic Secrets: Series 1 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Arctic Secrets: Series 1






纪录片关键词：


Arctic Secrets: Series 1,Arctic Circle,Arctic Secrets: Series 2,Arctic Wonderland,Bear Island: Chasing the Dream,Behind Russias Frozen Curtain,Deltas of the World,Documentary,Journey Down the Yukon,Santa's Wild Home,Secrets in the Ice: Series 1

Nature,Shelagh Rodgers,Smithsonian Channel,Smithsonian Earth,2015,English


纪录片内容简介：

General Information：
Nature Documentary hosted by Shelagh Rodgers, published by Smithsonian Channel broadcasted as part of Smithsonian Earth series in 2015- English narration

Information
Arctic Secrets: Series 1
Embark on a journey into the world's most unforgiving arctic zones, where land and ice are inseparably joined. Swim through the mammoth Mackenzie Delta, or explore the great tundra of Nunavik. These hostile regions yield little for the hardy wildlife and local Inuit tribes that wait patiently for an all-too-brief summer.

Land of Extremes
  
The American Dipper can plunge its head into freezing Arctic water up to 60 times a minute. In the summer, ferocious mosquitoes can draw up to a pint of blood a day from caribou. Take a fascinating look into the Arctic seasons and the impact that rising sea levels have on local wildlife, and, ultimately, our own world.


Devon Island Land of Ice
  
Canada's Devon Island is the largest uninhabited island in the world--and with good reason. Temperatures below freezing for nine months of the year and an annual rainfall comparable to the Gobi Desert leave the icy landscape so barren that NASA uses it to simulate conditions on Mars. Take an exhilarating expedition into a land where only the most experienced Inuit hunters dare set foot.


Delta Discoveries
  
The Mackenzie Delta is an Arctic network of channels and islands at the mouth of Canada's largest river. It's home to the ancient Inuit, as well as a variety of highly specialized wildlife, including the sonorous sandhill and majestic peregrine falcon. Follow them as they contend with a rapidly changing climate.


Fall on the Tundra
  
As the days shorten and the temperature drops, the inhabitants of Nunavik, Quebec prepare to face the approaching arctic winter. Watch as muskoxen fatten up, ptarmigans hunt for berries, and Inuit make use of the last warm days of the year.


Wild Seas
  
North Atlantic bowhead whales have the largest mouths of any living creature and can live up to 200 years. In fact, some still carry harpoon fragments from a century ago. Join two intrepid Inuit tribesmen as they venture into the harsh Arctic region known as Ninginganiq to witness a gathering of these mysterious and awe-inspiring giants.


Rhythm of the Bay
  
Every summer, the frozen waters of Hudson Bay partially thaw for a few short months. For migrating beluga whales, it's a seasonal window of feeding and breeding opportunities, but for polar bears, it's a famine-filled test of their survival. Explore the shifting fortunes of a vibrant Arctic world.


Yukon Wild
  
Every year, thousands of salmon make their way upstream along the nearly 2000-mile-long mighty Yukon River, desperate to reach spawning beds. Eagerly checking their progress is a host of hungry predators, from grizzly bears to bald eagles-all desperate to stock up on protein before the long winter months ahead.


Waiting for Winter
  
A polar bear mother keeps watch over her cub as they wait for the coming winter and the plentiful feeding opportunities it brings. But there are threats abound: from cannibalistic male bears, to the devastating impact of climate change, which has delayed the seasonal freeze and put them at risk of starvation.


Technical Specs
Video Codec: x264 CABAC High@L4.1
Video: Bitrate: CRF- 21 (~3171 kb/s)
Video Aspect Ratio: 1920 x 1080
Video Resolution: 1.778 (16:9
Audio Codec: MPEG-4 AAC LC
Audio: English
Audio Bitrate: 160 kb/s VBR 44100Hz
Audio Channels: Stereo 2
Run-Time: 48 mins
Framerate: 23.974. Fps
Number of Parts: 8
Container Mp4
Part Size: 1.11 GB
Source: HDTV
Encoded by: Harry65

Release Notes
Merged English Subtitles

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外语原版纪录片《 Arctic Secrets: Series 1 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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卞4067

这个更新太频繁了，谢谢楼主