Greenland’s melting has spiked.
The Watch Fast And Furious Onlinesecond-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.
This Tweet is currently unavailable. It might be loading or has been removed.
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.
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.
This Tweet is currently unavailable. It might be loading or has been removed.
This Tweet is currently unavailable. It might be loading or has been removed.
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 glaciersThe 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.
Hugh Jackman spots realRocket Lab successfully launches rocket into space from New Zealand7 Moments in 'Game of Thrones' trailer that mean more than you thinkRocket Lab successfully launches rocket into space from New Zealand'Wonder Woman' is your most anticipated film of summerHow the soccer world mourned the Manchester attackHeckler gets schooled in heckling by MLB star he tries to heckleUnexpected video game horses, rankedThe NFL just did something awesome and unexpected, really, we're not kiddingPhoto of armed policeman blowing a kiss to ladies in Manchester will melt your heart'Wonder Woman' is your most anticipated film of summerNew video shows a 'dummy' iPhone 8 in all its gloryJ.K. Rowling slams Fox contributor in the wake of the Manchester attackThe NFL just did something awesome and unexpected, really, we're not kiddingSansa is the Stark you should be watching in the 'Game of Thrones' trailerApple's reportedly working on next generation microLED displaysDavid Letterman calls Trump 'a man without a soul'This Ultimate Lightning McQueen robot is awesomely realMetal heads are building a massive pipeline to funnel 400,000 litres of beer1Password has a new tool for keeping your data safe at the border Samsung Unpacked 2024: Sydney Sweeney, Tomorrow X Together, and more make cameos RoboSense delivers one millionth LiDAR sensor for humanoid robot Qinglong · TechNode Samsung Galaxy Watch 7 vs. Apple Watch Series 9: What are the differences? Scientists discover where the huge dinosaur Smiley face on Mars is a telltale sign of its past Rybakina vs. Krejcikova 2024 livestream: Watch Wimbledon for free NetEase’s martial arts game Justice Mobile introduces DeepSeek Webb telescope spots extremely bright objects. They shouldn't be there. China's Baidu could launch commercial self Samsung announces AI Webb telescope discovers 6 rogue worlds. They didn't form the way you'd expect. Lanma Tech embroiled in salary dispute amid financial struggles · TechNode Apple to continue partnership with Baidu, collaborate with Alibaba on AI for iPhone · TechNode Prime Day 2024: 20+ wireless earbuds deals on Bose, Apple, Sony, and more JD.com to expand full benefits to food delivery riders · TechNode Bumble adds option to report AI photos and videos There's an eerie mystery sound in the ocean. It could be a conversation. Walmart Plus deal: Save $49 on a yearlong Walmart+ membership Vekic vs. Paolini 2024 livestream: Watch Wimbledon for free Webb telescope zooms in on solar system object shooting jets into space
2.2163s , 10133.5390625 kb
Copyright © 2025 Powered by 【Watch Fast And Furious Online】,Steady Information Network