Annual 7 meters of antarctic ice sheet are sufferring underground to warm water is eroded and melt in melt the ancient life in ice sheet or come to scientist say future affects difficult anticipation
Associated press reports yesterday, a new research discovers, the tremendous ice sheet of Antarctica is in gradually atrophic, by the warm water below ice sheet sap, this specification is in future, what the speed that global sea level rises should forecast than the scientist is faster.
brass faucetCurrent, antarctica the floating ice layer western with annual 23 feet (add up to 7 meters many about) speed melt, the scientist is up-to-date also cannot determine its cause. " natural " this research report that magazine Zhou San publishs says, climate is calefacient and likely it is the element with a direct blame.
The glacier of British antarctic expedition learns a Hamishen Pulichade to say, the expedition uses bureau of American country aerospace (the satellite that NASA) surveillance puts a layer on the ice, discover mere climate is heated the phenomenon that cannot explain Antarctica completely, cause what ice sheet melts to still have a few other factors.
According to their observation, 20 glacial wearing are melting as a result of ground floor warm water, and the change of wind ocean current is carrying more warm water to ice sheet ground floor.
The natural change that causes the reason that wind ocean current changes to include climate, ozonosphere is empty the element such as the greenhouse gas that produces with the mankind. And melt as what put a layer on the ice, attenuate, the glacier on the mainland also slips gradually Xiang Haiyang, make sea level ascendant rate rapidder.
Pulichade says, ice sheet is very sensitive also to slight climate change, scientist estimation, if whole and antarctic ice sheet begins to melt, global sea level w free mountain t shirts ill rise 16 feet (about 4.9 meters of) , and this one circumstance happens inside a few years likely, hopeful estimation also needs hundreds of years only.
Center of data of American country ice and free furniture light snow says, this research paper may change a scientist to melt to antarctic ice sheet phenomenal view, center Antar the most popular plant lights ctica as more an the most popular selling travel mugs stainless d more warm water all round, a lot of new ice sheet also will begin to melt.
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Ice of antarctic be in harmony or renascence of bacterium of your remote antiquity
According to " scientific American " report yesterday, melt quickly as glacier, a few icebound the old life below large ice sheet is in come to. The time that their history may be born than the mankind is even early. According to estimation, these microbial cell gross are equivalent to 1000 times of global total population.
The trailblazer of respect of antarctic microbial research, United States cheats city of person with power to establish an university to teach John Pulisiku to point out, him park deepness refrigerant condition is a kind of microbial developmental strategy in icebound Yu Bingchuan, they can borrow this to save their gene blue prin most popular selling furniture light t, await renascence opportunity.
Antarctic mainland has the oldest ice layer on the earth. The history that among them one part puts a layer on the ice is OK restrospect to 1 million years ago, have the history that puts a layer on the ice partly more than 8 million years even.
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Him Pulisiku once was in be apart from living bacterium discovers in old ice core of 420 thousand years today, and they still can be after be come out by extraction inside the lab as usual grows. Nevertheless, scientists express, to these be about to " come to " life, they cannot be met certainly cause why to plant influence. Compile / Xu Chenhan of trainee of Zheng of reporter Yin Xiao Lin poplar
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