外语原版纪录片《 Freshwater Seas: The Great Lakes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

我爱学外语

外语原版纪录片《 Freshwater Seas: The Great Lakes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Freshwater Seas: The Great Lakes






纪录片关键词：


Freshwater Seas: The Great Lakes,Alaska: Into the Wilderness,Americas National Treasures,Ansel Adams,Building Big,Documentary,Drain The Great Lakes,Great Lakes,Great Lakes Wild: Series 1,How the States Got Their Shapes: Series 1,Route 66 Revisited

History,Lindsey Haskins,PBS,2009,English


纪录片内容简介：

General Information：
History Documentary hosted by Lindsey Haskins, published by PBS in 2009- English narration

Information
In the heart of North America lies a vast chain of inland seas whose depths contain more than one-fifth of the surface freshwater on the planet, the largest natural reservoir on an ever more thirsty Earth. We call these freshwater seas the Great Lakes. The five connected bodies, which together form America's fourth coast, have played a fundamental role in the history of North America and – because their resources-rich basin became the heartland of American industrial might – the history of the world as well. The region’s ecosystem contains more than 3,500 species of plants and animals, including some that are found nowhere else in the world, and its economy is one of the most diverse on the continent, home to half of Canada's manufacturing capacity and one-fifth the manufacturing capacity of the United States. For the first time, American television audiences get a close-up, in-depth look at this amazing natural phenomenon in a 2-hour documentary, Freshwater Seas: The Great Lakes, filmed in partnership with Detroit Public Television. Shot entirely in the Great Lakes basin in high definition, the film highlights the incredible beauty of the region, its dramatic history, and its critical importance to the continent and to the world. This documentary comes at a crucial time in the history of the lakes. Thanks to Earth's swelling population and shrinking natural resources, these freshwater seas are destined to play an increasingly important role on the world stage. The planet's growing demand for water resources has heightened pressure to tap into what many refer to as the "OPEC of fresh water." But we have learned over the centuries that these mighty and seemingly inexhaustible waters are incredibly fragile. A once-thriving commercial fishing industry has all but disappeared as the result of human activity and destruction wrought by aquatic invasive species. Industrial and agricultural pollution and other forms of contamination have undermined water quality, threatening drinking water supplies as well as the multi-billion dollar tourism and recreation industries. The film examines these longstanding problems, as well as looming threats such as climate change and water diversions. Viewers see how scientists, citizens, and public officials are striving to enhance the region's economic vitality while confronting the enormous challenge of restoring and protecting one of Earth's unique natural treasures.
Produced & Directed by Lindsey Haskins for WTVS-TV/Detroit Public Television

Transformation
  
This sweeping two-hour documentary from Detroit Public TV explores how the Great Lakes shaped America, suffered mightily from abuse and neglect, and were then reborn only to face new environmental challenges. Filmed in high-definition, Freshwater Seas tackles the question: What can we learn from the history of the Great Lakes to prevent disaster in the future?


Reparation
  
Whether we have experienced the awe-inspiring waters in person, or merely as a familiar landmark on the map of the continent, all Americans have been enriched by the Great Lakes. This program tells why, and why we should care about their future.


Technical Specs
Video Codec: x264 CABAC High@L4
Video Bitrate: 3 381 Kbps
Video Resolution: 1280x720
Video Aspect Ratio: 16:9
Frames Per Second: 29.970 fps
Audio Codec: AC3
Audio Bitrate: 384 kb/s CBR 48000 Hz
Audio Streams: 6
Audio Languages: english
RunTime Per Part: 55mn
Number Of Parts: 2
Part Size: 1.44 GB
Source: HDTV (Thanks to TrollHD)
Encoded by: DocFreak08

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

外语原版纪录片《 Freshwater Seas: The Great Lakes 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

下载地址：
（本链接可能为BT下载方式，需自备BT类下载工具。推荐使用115网盘离线下载，或使用其他具有离线下载功能的网盘）

游客
文件下载链接就在这里，在您回复评论成功后才能显示。
请勿回复无意义的灌水内容。

下拉页面到最底部回复或者【点击此处快捷回复】，回复后返回此处即可查看下载链接。
如您没注册本站会员，可以点击注册本站，注册后即可回复下载。