On April 25, according to Phys.org. The website releases a message to say, cloth of A of new York university plunged into score school expert to find Za Liefu sea is pulled to put a face on the ice to appear near Antarctica the reason of tremendous ice hole. According to satellitic observation data the analysis shows, "11 level are strong cyclone causes ice sheet to turn over directional shift, occurrence ice hole " . The expert thinks, accompanying the whole world calefacient circumstance grows in intensity, this kind of phenomenon also can increase gradually.
As we have learned, so called Maud-Rise puts a hole on the ice at be being discovered two years ago, the area glacial a hole at that time is 9500 square kilometer, expanded subsequently close eightfold, achieved kilometer of 80 thousand square for a time. After entering the summer, glacial layer begins melt gradually, and glacial hole and ocean gradually be in harmony is an organic whole. This kind of phenomenon ever also happened at going up century seventies, just, find out specific reason hard all the time.
According to the view of expert of new York university, because cyclone brings about occurrence ice hole,be. Look, antarctic ice hole and climate concern are very big. And because the whole world is calefacient,this kind of circumstance is met and produce change. Accordingly, the mankind still needs to reduce gas to discharge, protect earthly climate. Not come singly but in pairs, the new discovery of concerned antarctic is more than. This year on January 21, " natural " magazine dispatch says, the scientist discovered remains of a few biology in the lake below antarctic ice. And before this, the mankind never has had similar discovery,
Experts think all the time, only bacterial ability lives below antarctic glacial lake. As we have learned, researcher from distance antarctic the lake of Chinese ink a twenty-five-stringed plucked instrument of 600 kilometers collected relevant sample. Analyse discovery through sampling, the scientist discovered the remains of little live thing of a few crustacean animals and similar and slowgoing animal. Still discovered a few plants are organized additionally.
The course analyses research, the scientist thinks, afore-mentioned biology may live in " in the water system that traverses antarctic mountain range " . Time is located in probably inside 10000 or before 20010, as a result of the melt of glacier, just created the appropriate condition that biology lives. Of course, the biology remains of antarctic discovery also appears to make clear, even if falls in harsh climate ambient conditions, biology also can show tenacious vitality.
Antarctic is virgin land of mankind of a savage, want the mankind to act on peace to develop the end that use only, believe to be able to reveal more secret further. Of course, as human resource increasingly nervous, international society is spent to antarctic attention taller and taller also, concerned country also becomes more and more intense to antarctic contention.
