• 中国造极低探测机器人已投入使用

    18-02-13 A Chinese-made robot used for ice cap exploration in the Antarctic has taken part in an excavation on the Amery Ice Shelf. 一辆中国制造的南极冰盖探测机器人已在埃默里冰架上进行挖掘任务。 Developed by Shenyang Institute of Automation with the Chinese...

  • 极夜时北冰洋中的动物并不睡觉

    15-09-28 You might expect that little happens in the Arctic Ocean during the cold and dark winter. But that just isn't so, according to researchers who have sampled the activities of many different species during three consecutive winters in Kongsfjorden, Sv...

  • 土卫六的大气与地球很相似

    15-06-24 Scientists at UCL have observed how a widespread polar wind is driving gas from the atmosphere of Saturn's moon Titan. The team analysed data gathered over seven years by the international Cassini probe, and found that the interactions between Titan...

  • Am I a Polar Bear?

    14-12-30 One day, up in the frozen north a polar bear and his son were out for a stroll. Daddy bear sat on a lump of ice to admire the view and sent his son off to play. Two minutes later Junior came back to dad and says, Can I ask you a question dad? Sure,...

  • 体重越大的北极熊越容易生存

    13-03-21 One of the most southerly populations of polar bears in the world -- and the best studied -- is struggling to cope with climate-induced changes to sea ice, new research reveals. Based on over 10 years' data the study, published in the British Ecolog...

  • 极地高纬度地区未来降雪量将增加

    13-02-24 A new climate model predicts an increase in snowfall for Earth's polar regions and highest altitudes, but an overall drop in snowfall for the globe, as carbon dioxide levels rise over the next century. The decline in snowfall could spell trouble for...

  • 美国人对两极环境问题不够重视

    12-02-08 Americans' knowledge of facts about the polar regions of the globe has increased since 2006, but this increase in knowledge has not translated into more concern about changing polar environments, according to new research from the Carsey Institute a...

  • 北极熊祖先来自爱尔兰

    11-07-11 An international team of scientists has discovered that the female ancestor of all living polar bears was a brown bear that lived in the vicinity of(在附近) present-day Britain and Ireland just prior to the peak of the last ice age -- 20,000 to 50...

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