Set as Homepage - Add to Favorites

精品东京热,精品动漫无码,精品动漫一区,精品动漫一区二区,精品动漫一区二区三区,精品二三四区,精品福利导航,精品福利導航。

【call prikol порнография】Enter to watch online.Greenland melting hits overdrive

Greenland’s melting has spiked.

The call prikol порнографияsecond-largest ice sheet on Earth -- only surpassed by Antarctica -- is currently experiencing one of its most extreme melting events on record, similar to a historic melting episode in 2012. The same record-setting mass of warm air that roasted Europe last week has settled over the Arctic region. 

This melting event, whose stark overall rise is evident in the National Snow and Ice Data Center graph below, might be dramatic, but it’s an expected result of Earth's warming climes.

"It's no surprise that Greenland keeps setting records for melt and high temperatures," said Josh Willis, a NASA scientist who researches Greenland’s melting glaciers. "The entire planet is getting warmer, but the Arctic is warming faster than every place else."

"Broadly-speaking, this summer has not been surprising to me at all," agreed Zack Labe, a climate scientist and Ph.D. candidate at the University of California, Irvine. Labe noted that climate models from the 1970s predicted accelerated warming in the Arctic. This entire Arctic summer has been significantly warmer than usual, and now there’s boosted warmth from a climate-enhanced heat wave.

Continued, major melting events are a realistic future. "This [warming] is projected to continue without a reduction in greenhouse gas emissions," Labe added.

Original image replaced with Mashable logoOriginal image has been replaced. Credit: Mashable

Jason Box, an ice climatologist at the Geological Survey of Denmark and Greenland, tweeted that the melt-to-date in southwestern Greenland is already 1.4 times that of the exceptional summer melt in 2012. Over half the ice sheet experienced melting on July 31, with a loss of more than 10 billion metric tonsof ice from the surface, according to data from the Danish Meteorological Institute.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

Although the current melting event is just one extreme episode, Greenland's greater melting trends are already evident, and it's long-term trends that really matter. Melting has accelerated in Greenland for the last two decades, and recent research found that this rate of melting is unprecedented in at least three and a half centuries -- though likely thousands of years. 

"Greenland has had more ice melt than the yearly snowfall can replace since at least the 1990s," said NASA’s Willis. "And this warm spell is consistent with that trend."

"While it is important to note that not every year will feature record warmth or loss of land/sea ice, the long-term trends are clear," added Labe.

If carbon emissions continue on their current course, polar scientists expect Greenland to contribute between 5.5 and 13 inches of sea level rise by the century's end, though this melt is expected to accelerate, profoundly, beyond 2100.

It’s not just Greenland that’s having a historic year. Amplified warming trends are now conspicuous all over the Arctic. Sea ice in the region is presently at its lowest levels on record for this time of year, and hundreds of unprecedented fires have burned forests in the Arctic circle this summer -- releasing prodigious amounts of carbon into the atmosphere. 

Melting should peak on Thursday, August 1, noted University of Liège climatologist Xavier Fettweis.

SEE ALSO: Where to see the dying glaciers

The Arctic is a changed world. And ice-clad Greenland -- holding enough water to raise sea levels by some 23 feet -- is sitting in the middle of it. 

"We are watching these huge ice sheets shrink every year now, and there is no sign of that stopping any time soon," said Willis.


Featured Video For You
Ever wonder how the universe might end?

0.159s , 10017.3046875 kb

Copyright © 2025 Powered by 【call prikol порнография】Enter to watch online.Greenland melting hits overdrive,  

Sitemap

Top 主站蜘蛛池模板: 97在线视频观看 | 欧美精品video | 永久免费看mv网站入口 | 欧美日韩精品免费 | 色综合天天综合 | 久久伊人在 | 国产成人精品福利一区二区三区 | 国产av剧情md精品麻豆 | 日韩精品一区二区国产精品一 | 国产av无码专区亚洲版综合 | 国产精品香港三级国产av | 久热国产vs视频在线观看 | 久久久久中文字幕无码人妻 | 无套内谢少妇毛片aaaa片免费 | 国产乱理伦片在线 | 乱子轮熟睡1区 | 在线观看国产精 | 精品夜色国产国偷自产在线 | 福利在线网址 | 亚洲精品成A人在线观看 | 国产精品久免费的黄网站 | 国产美女被爽到高潮免费A片 | 亚洲成a人一区二区三区 | 久久久久夜夜夜精品国产小说 | A片高潮抽搐揉捏奶头视频在线看 | 亚洲精品在线网 | 成人无码区免费A片视频WWW | 国产成人短视频在线观看免费 | 久青草国产手机在线视频 | 亚洲免费播放av | 免费高清资源黄网站在线观看 | 久久久久超碰综合亚洲 | 亚洲国产韩国日本一区 | 国产成本人视频免费 | 亚洲一欧洲中文字幕在线 | 精品国产乱码久久久久久 | 99欧美在线视频 | 免费aa毛片 | a中文字幕在线不卡 | SM女人捆绑调教网站A片软件 | 四虎库影必出精品8848 |