此内容来自第三方平台 (Dailymotion)。如果此视频侵犯了您的版权，请使用 立即删除 工具。
Walrus
描述
act now! www.climatetrackers.net
Walrus
Walruses adrift
Climate change is depriving walruses of the fragments of pack ice that they live on, threatening them with ‘shipwreck’ and food shortages.
Walruses are large marine mammals with flippers that live in certain regions of the Arctic Ocean. Their way of life requires a layer of very thick ice to support the weight of the groups of individuals (which weigh on average one ton), and shallow waters enabling them to reach their favourite shellfish. Unfortunately, global warming is modifying their environment and with higher temperatures, the fragments of pack ice melt are becoming thinner and shrinking. The smaller patches of ice drift away from the shallow waters and as walruses are not good swimmers, they are deprived of an important amount of their food.
Source:
http://www.ipcc.ch/pdf/assessment-report/ar4/wg2/ar4-wg2-chapter15.pdf
http://www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-chapter11.pdf
Walrus
Walruses adrift
Climate change is depriving walruses of the fragments of pack ice that they live on, threatening them with ‘shipwreck’ and food shortages.
Walruses are large marine mammals with flippers that live in certain regions of the Arctic Ocean. Their way of life requires a layer of very thick ice to support the weight of the groups of individuals (which weigh on average one ton), and shallow waters enabling them to reach their favourite shellfish. Unfortunately, global warming is modifying their environment and with higher temperatures, the fragments of pack ice melt are becoming thinner and shrinking. The smaller patches of ice drift away from the shallow waters and as walruses are not good swimmers, they are deprived of an important amount of their food.
Source:
http://www.ipcc.ch/pdf/assessment-report/ar4/wg2/ar4-wg2-chapter15.pdf
http://www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-chapter11.pdf
相关视频
How does global warming expedite the extinction of animal life on the planet?: Global Warming's Effects On Plant And Animal Life
Scribble
Climate-Change 24 Crisis: Understanding Global Warming, Its Causes, Effects, and Solutions to Combat the Environmental Impact and Protect Our Planet for Future GenerationsGlobal Warming
Climate Change 24
Thor Walrus Scarborough: Watch heart-warming moment Thor returned to water as thousands looked on
Yorkshire Post
Keeping warm, without warming the planet
The Economist
écologie, environnement, global warming by fantaisyvideoprod
fantaisy production
Learn about Planet Earth Global Warming
AppuSeries