Media of be in harmony of daily of the Yangtse River on August 22 dispatch (reporter Gao Meng) recently, message of Xinhua News Agency says, regard arctic iceberg as one horn, enclothe thick ice for a long time, normally summer does not change " put an area on the ice finally " -- maritime space of bank of Greenland island north, below warm wind and action of heat wave of the Northern Hemisphere, this year two burst, ice cube floats along with wind, appear wide water area, make a scientist feel " horrible " .
A few days ago, reporter of daily of the Yangtse River connects the team member Zhu Zhuoyi that the line goes to to make an on-the-spot investigation in arctic, this is he sets foot on arctic the 5th times. "Include recent arctic area air temperature to amount to the report of 32 ℃ , it is historicity. " Zhu Zhuoyi says, "Arctic (perhaps float arctic area) begin already calefacient quickly, glacier shrinks back is accepted fact. The Lang Yier city that is in before me, this year temperature also prep above in former years. " he says, a glacier that went seeing 2012 already became now laky.
Glacier melts to offer a plan into Zhu Zhuoyi of stone of moraine of brook current classics
Shrink back one year about 5 meters, once glacier is water now
Zhu Zhuoyi works to learn national key laboratory at coast of bayou of Hua Dong Normal University, devote oneself to marine and chemical research, those who include water of polar glacier be in harmony and firth is organic the response that changes to global climate character and feedback research.
He introduces to reporter of daily of the Yangtse River: "The arctic of our country inspects cent to plant, one kind is to follow order of travel snow dragon, answer relatively with this, it is to be on land, on islands, the arctic that the Yellow River stands makes an on-the-spot investigation, be called year arctic to make an on-the-spot investigation commonly. " set foot on arctic the 5th times, this Zhu Zhuoyi serves as " estivate of station of Chinese arctic Yellow River made an on-the-spot investigation 2018 (in Russian collaboration project) " member, on July 19 open the division of 3 weeks takes an examination of journey.
The Siwaerba that learning the home to inspect the Arctic Ocean to go up together with Russia and Norwegian glacier when archipelago glacier, zhu Zhuoyi discovers: "Glacier forward position, shrink back apparently it is thus clear that. Shrink back apparently it is thus clear that..
5 go to arctic, zhu Zhuoyi is experienced the deepest is glacier shrinks back. "Have subsidise every year, every time a few meters or so " , he says: "Compare to 2018 from 2012, can see glacier has shrink back apparently, landforms difference is particularly apparent. Say for example, 2012 still is the position of glacier, became river, laky, loblolly now, showed land, the ground begins occurrence tundra landforms, bare stone of a rock and sanded ground, moraine. Bare stone of a rock and sanded ground, moraine..
Because about 8 hours of time difference add signal problem, the connection with Zhu Zhuoyi is desultory all the time. On August 10 late night, he sends daily of the Yangtse River the reporter two pieces " the scenery is illuminated " , it is in arctic firth spot of division take an examination ofing films. "We just take the picture when exploration, glacier is completely before here, can see mountain peak and a brook of palm yellow only now. According to estimation of local glacier expert, the glacier here shrinks back one year 5 meters. " Zhu Zhuoyi says, "Time is again long, here may be chairman moss, careless. Here may be chairman moss, careless..
The arctic Siwaerba of the area archipelago glacier melts aggravate, hungry polar bear more forage hard Oriental IC offers a plan
Change reason is very much, human activity is advocate because of
Zhu Zhuoyi basically studies glacier is melting in the process, inside water of glacier be in harmony and firth seawater organic qualitative composition, to the response that climate changes, and likely feedback mechanism.
He revealed a piece of temperature to pursue to reporter of daily of the Yangtse River, "This piece of graph is Langyier to July 2018 temperature changed in July 2017 curve, can see temperature comparing in former years wants Langyier this year tall. " Introduction Zhu Zhuoyi, city of bright Yi Er is the whole world most boreal small town, be located in north latitude 78 degrees, distance north the utmost has 1300 kilometers only.
According to introducing, the firth on edge of city of bright Yi Er can written guarantee Feburary before 1 meter of thick ice, and do not have however this year. In recent years, the spring here comes earlier, enclothe the ice and snow on the road to also shift to an earlier date than in former years two weeks melt away. Data shows, in 81 consecutive in the past months, the actual air temperature of Lang Yier city level of prep above normal air temperature.
"Come nearly 40 years, arctic ocean ice drops quickly is one of the markeddest change that earthly surface produces. " wave of luck of thunder of group leader of group of assistant of chief scientist of the 9th arctic and scientific expedition of Chinese, Hai Bing also expresses, up to on July 31, sea of the Arctic Ocean puts on the ice this year enclothed limits to achieve the 4th low cost since 1979.
"Change reason is very much very complex, human activity is main factor. " Zhu Zhuoyi says, "The whole world warms up inhomogenous, warm up with arctic among them extent whole world is the most acuteness. The Arctic circle is in warm up on bearing enlarge effect, also make its make the superexcellent and natural laboratory that we study to earthly climate changes. Also make its make the superexcellent and natural laboratory that we study to earthly climate changes..
Zhu Zhuoyi offers a plan in him spot of firth oceanographic research
The whole world is calefacient be worth to pay close attention to more in the winter
Since August 9, zhu Zhuoyi entered the Arctic circle, take cockboat to move back and forth in a world of ice and snow to make an on-the-spot investigation everyday. Live on the bank in the evening in guesthouse, in temporarily the lab filters sample and processing sample. "Walk along glacier forward position to collect sample, just returned a lab the latest to undertake handling at 12 o'clock to the late night, go back to the motherland sample belt in domestic lab to analyse finally. Go back to the motherland sample belt in domestic lab to analyse finally..
Zhu Zhuoyi tells daily of the Yangtse River the reporter: "The warm wind inside cabin is very sufficient, everybody is wearing a sweater only or cap unlined upper garment is enough already, but walking out of cabin is cold wind biting. Go out to inspect glacier by a light boat, must put on insulated cold wear, fully armed, wear scarf, cap, glove. " Zhu Zhuoyi says. "What does arctic have newest change, after wanting to wait for sample recapture country to be analysed, take data ability to have further discovery. Take data ability to have further discovery..
"I want to borrow you to give public popular science an idea. " Zhu Zhuoyi says, "The problem is in only it seems that if the whole world is calefacient summerly talent can get a few attention. But what should not ignore year of average temperature in fact is elevatory. Be in many places, winter warms up more apparent (not be arctic certainly, global limits) . It is secretter, let a person feel it seems that better off (not so cold) , but the harm may be greater. But the harm may be greater..
