It's a little smaller than Britain, so it's absolutely massive. This interface is called the grounding line. Britney Schmidt, a geophysicist at Georgia Tech, has, in a way, dove down to give the junction a close look. Antarctica is being melted from below by warm underground rivers, panicked scientists have warned. This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. If Thwaites melted, estimates suggest sea levels globally would rise around 0.5 metres on average. The glacier is big and disappearing faster than others in the region. By “do something,” Muto means addressing climate change, the force pushing Thwaites to melt. What we do know is that as seas warm and rise, Thwaites will be under increasing threat. It’s a Matter of Adaptability, Researchers Say. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. The Thwaites Glacier might one day disappear, but it doesn't spell the end for humanity. But we also have to prepare for some of the inevitable sea level rise that is coming our way. “It has really allowed us to look at this system in a totally new way. Some call it the Doomsday Glacier. 21/08/2020 21/08/2020 Dave Peterson 0 Comments. "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News Group Newspapers Limited. Also dubbed the “doomsday glacier… Antarctica's Thwaites Glacier has been called the "Doomsday Glacier." The Thwaites Glacier is...a glacier. It sits on land below sea level. Now, scientists … The so-called Doomsday Glacier is really a Doomsday Nothing – other than a Doomsday Illustration of the flawed Climate Delusion. Read Full Article. The Doomsday Glacier In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet. Email us at tech@the-sun.co.uk, PS5 stock latest - Playstation 5 back IN STOCK at Argos, Currys, Amazon & Game, Chaos on roads with crashes across Britain as snow hits the South, Woman who slit throat of girl, 7, in park found NOT guilty of murder, Woman's VERY explicit ‘lucky’ dress listing goes viral, Lads told Jet2 crew they'd 'f***ing get it' after champagne ban in 1-drink rule, ©News Group Newspapers Limited in England No. Thwaites and its neighbor, the Pine Island Glacier, are among those in West Antarctica most influenced by the climate crisis. “It has really kind of been an incredible exercise, bringing together an extremely diverse range of scientific expertise,” Holschuh says. The glacier holds two feet of sea level but more importantly, it is the "backstop" for four other glaciers which holds an additional 10 to 13 feet of sea level rise. The more sea levels rise, the more damage they can do to Antarctica's ice sheets. And its structure seems to be too weak to sustain itself forever. By Jeff Goodell. But is it really at risk of disappearing,… Many towns, cities and villages are built near oceans, because the sea is a great resource and makes trading easier. And let's not forget: rising sea levels are also a self-fulfilling property. This video on the doomsday glacier explains why. Loss of ice means faster melting generally, too. And, experts think melting Antarctic ice could cause areas of the ocean to turn a "deep green" colour by 2100. Scientists think that the western ice sheet holds an additional 3 metres of sea level rise. Thwaites Glacier, a huge glacier in the Antarctic, is often called the Doomsday Glacier. Over 30 years, the amount of ice flowing out of Thwaites and neighboring glaciers has nearly doubled. If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. When we think of Antarctic ice, it's tempting to think of huge bergs floating through the sea. The Doomsday glacier has its name for a reason. That would be devastating for low-lying coastal communities. A look at maps of the region's ice loss makes this clear, says Nick Holschuh, a geologist at Amherst College. It's been described as the "Doomsday" glacier … A massive one that poses such risk it's been branded the 'Doomsday Glacier". This cyclical process concerns scientists, who fear a "runaway effect" where sea levels begin to rise very quickly. Sign up for our email newsletter for the latest science news. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. It's also almost entirely below sea level. For further details of our complaints policy and to make a complaint please click this link: thesun.co.uk/editorial-complaints/, Comments are subject to our community guidelines, which can be viewed, The Thwaites glacier covers an area around half the size of the UK, The glacier is one of the most worrying in Antarctica, Most of the western ice sheet is below sea level, Scientists fear an unstoppable flow of ice from the Thwaites Glacier into the sea, Sci-fi 'floating city' of the future called Oceanix 'will survive floods, tsunamis and hurricanes' – and even withstand rising sea levels, melted from below by warm underground rivers, areas of the ocean to turn a "deep green" colour, Independent Press Standards Organisation (IPSO), Scientists have lots of evidence to show that the Earth’s climate is rapidly changing due to human activity, Climate change will result in problems like global warming, greater risk of flooding, droughts and regular heatwaves, Each of the last three decades have been hotter than the previous one and 17 of the 18 warmest years on record have happened during the 21, The Earth only needs to increase by a few degrees for it to spell disaster, The oceans are already warming, polar ice and glaciers are melting, sea levels are rising and we’re seeing more extreme weather events, In 2015, almost all of the world's nations signed a deal called the Paris Agreement which set out ways in which they could tackle climate change and try to keep temperatures below 2C. “Those kinds of questions are really important because understanding the problem is only one piece of figuring out how we all respond to it," Schmidt says. A higher percentage of the sheet is then in contact with water. Why Scientists Are So Worried About Antarctica's Doomsday Glacier discovermagazine.com - Leslie Nemo. The project is a collaboration between the National Science Foundation and the U.K. Natural Environment Research Council, which independently recognized that Thwaites was a crucial but under-scrutinized glacier when it comes to understanding future sea level rise. The Secrets of Bat Echolocation Could Help Robots Navigate With Sound, Waymo Reveals Every Collision Involving Its Self-Driving Cars in Phoenix, After Disaster Strikes, a Robot Might Save Your Life, Hovering, Flying and Hopping Across the Solar System, Will a Robot Take Your Job? A look at maps of the region’s ice loss makes this clear, says Nick Holschuh, a […] Environment Why Scientists Are So Worried About Antarctica's Doomsday Glacier Thwaites Glacier in western Antarctica is in serious danger. A massive one that poses such risk it's been branded the 'Doomsday Glacier". But is it really at risk of disappearing, and how much damage would it cause? It's a little smaller than Britain, so it's absolutely massive. And without the physical support of the massive glacier, chunks can start to break off more easily. But that ice is already in the water, and therefore can't increase sea levels. So its contribution to sea level rise is growing and could eventually get scary. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. As the ice disappears, the grounding line retreats and less of Thwaites sits on the rock. What we don't know is how much of an impact that will have on the ice sheet surrounding Thwaites – because it's very difficult to model. Reporter Justin Rowlatt joins an international team of scientists travelling to Thwaites, the so-called Doomsday Glacier. So the western sheet is at risk of flooding (and therefore melting) if the barrier of ice is damaged significantly. Get unlimited access when you subscribe. In fact, it would be largely underwater if it wasn't for enormous barriers of glacial ice keeping the sea at bay. “We do know that Thwaites Glacier is quite important,” says Atsuhiro Muto, a polar geophysicist at Temple University. Thwaites Glacier is also called as Doomsday Glacier because it is one of Antarctica's fastest melting glaciers. For a start, it's much smaller and – like ice cubes in your drink – melt faster the smaller they are. And when it does collapse, it could trigger the collapse of the West Antarctic ice sheet also. It is massive - roughly the size of Britain. And the more the ice sheets melt, the more sea levels rise. View our online Press Pack. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. Beach shorelines would be three feet shallower than they are now — and storm surges during severe weather events would reach farther and deeper inland than ever before. But if Thwaites melts enough that it lifts off, the ice sheet will be exposed, too. Thwaites also slopes downwards towards the ocean, which means the higher ice at the back is constantly trying to force itself into the sea. So its contribution to sea level rise is growing and could eventually get scary. Rising sea levels pose real risks to many people around the world. There is nothing to stop its accelerating retreat. The eastern sheet is actually reasonably safe in the short-term. Called the International Thwaites Glacier Collaboration, the mission brings scientists (including Holschuh and Muto) down to the glacier to inspect how it’s changing through a barrage of studies. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. Doomsday Glacier Melting Fast, Scientists Finally Know Why. When it disappears, warm water can flood much further inland. Thwaites glacier is larger the England and could drive global sea levels up by two feet (60cm) if it were to totally collapse. Whakaari Eruption Tragedy in New Zealand Leads to Charges. Deep channels discovered under the Antarctic's so-called 'Doomsday glacier' may be allowing warm ocean water to melt the underside of ice, according to … The water, which now sits above the freezing temperature of ice, melts the glacier faster than new ice can form. 6 hours ago (Film for BBC Our World 2020) Antarctica is one of the most remote and inhospitable places on earth. Reporter Justin Rowlatt joins an international team of scientists travelling to Thwaites, the so-called Doomsday Glacier. Glaciers are huge sheets of ice moving very slowly, and contain vast amounts of water. Its fastest flowing grounded ice is centred between 50 and 100 kilometres east of … The so-called Doomsday Glacier is really a Doomsday Nothing – other than a Doomsday Illustration of the flawed Climate Delusion. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. For other inquiries, Contact Us. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. The find was made possible thanks to an underwater robot called Icefin, which headed more than 700 metres below the ice of the Thwaites Glacier. A look at maps of the region's ice loss makes this clear, says Nick Holschuh, a geologist at Amherst College. Thwaites sits on a central edge of Antarctica's western sheet, and can be traced far inland. May 9, 2017. Scientists are investigating how to slow or stop the glacier melting, but there's no concrete answer just yet. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. To make matters worse, Nasa uncovered an enormous cavity below Thwaites just last year. The Thwaites Glacier, located in West Antarctica, has been called the ‘doomsday’ glacier and ‘the most important glacier’ in the world according to a group of scientists from the U.S. and UK. Read Full Article. But it's not the worst bit. “The water will flow in, the ice will thin rapidly, and then the whole thing that's been stable and sitting on a continent for thousands of years will go away.”. This video on the doomsday glacier explains why. https://www.yahoo.com/news/antarctic-doomsday-glacier-161305996.html EARTH’S most dangerous chunk of ice is probably the Thwaites Glacier in Antarctica – so at risk it’s called the “Doomsday Glacier”. Its surface speeds exceed 2 kilometres per year near its grounding line. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. Getting answers to these critical questions about Thwaites is driving a multiyear, international research expedition. For starters, its density contains two-feet of potential sea level. Thwaites glacier is larger the England and could drive global sea levels up by two feet (60cm) if it were to totally collapse. The glacier is roughly the size of Britain or Florida and already contributes to 4 per cent of sea-level rise each year. So long as Thwaites connects with the earth beneath it, the glacier will block warm waters from creeping up to the broader, thicker ice — the Western Antarctic Ice Sheet — sitting behind it. If they melted, they could destabilize the entire West Antarctic Ice Sheet, which has the potential to contribute about 10 feet to global sea level rise. from Jemma Cox Plus . In other news, the first full map of the hidden continent below Antarctica has been revealed. Thwaites Glacier is also called as Doomsday Glacier because it is one of Antarctica's fastest melting glaciers. Thwaites Glacier), sometimes referred to as the Doomsday Glacier, is an unusually broad and vast Antarctic glacier flowing into the Pine Island Bay, part of the Amundsen Sea, east of Mount Murphy, on the Walgreen Coast of Marie Byrd Land Its surface speeds exceed 2 kilometres per year (1.2 miles per year) near its grounding line. If Thwaites melts away, that much-larger ice block will add water to our oceans as well, further driving up sea level rise. Home Science Why Scientists Are So Worried About Antarctica’s Doomsday Glacier Why Scientists Are So Worried About Antarctica’s Doomsday Glacier. Here’s What Paleontologists Want You to Know. If completely liquified, Thwaites would raise sea levels by 1.5 to 3 feet. Want it all? The Thwaites Glacier is...a glacier. “But still, how much and how fast that is going to increase into the decades and centuries is still uncertain.”. And the threat of flooding quickly increases as sea levels rise. To see all content on The Sun, please use the Site Map. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier.Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. Basically Thwaites glacier is right on the edge of collapse. It’s sometimes called the Doomsday glacier — because its retreating faster all the time and calving larger and larger icebergs. It's also worth remembering that rising sea levels mean tsunamis and storm surges can reach much farther in land. It's been described as the "Doomsday" glacier … So if the entire sheet were to melt, it would pose huge problems for coastal areas around the world. We shouldn't underestimate that, and coastal areas need to work on flood defences. To inquire about a licence to reproduce material, visit our Syndication site. This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. Basically Thwaites glacier is right on the edge of collapse. Officially called the Thwaites … Your email address is used to log in and will not be shared or sold. But researchers still don’t know exactly how much of the glacier will melt or when, which makes it difficult to know if the ice sheet sitting beyond Thwaites will wash away, too. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. How Do Climate Models Predict Global Warming? This isn't a new phenomenon: a huge area around Britain and Europe called Doggerland was once above sea level, but now rests at the bottom of the ocean. Thwaites Glacier – what is it and why should we care? By Anthony Raimondi ... you can get a process called marine ice-sheet instability. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. Note: The ice in Antarctica is so thick that it holds 90% of the world’s fresh water. But researchers are keeping close tabs on what's happening to the glacier, which will give them a much better shot at providing specific indications about where the situation is headed. A look at maps of the region’s ice loss makes this clear, says Nick Holschuh, a geologist at Amherst College. Like other glaciers, Thwaites has a long, thin tongue of ice that sticks out into seawater. EARTH'S most dangerous chunk of ice is probably the Thwaites Glacier in Antarctica – so at risk it's called the "Doomsday Glacier". Read more at Climate Realism. Thwaites Glacier, a huge glacier in the Antarctic, is often called the Doomsday Glacier. To behave accordingly — like put up sea walls or move out of low-lying areas — policymakers need to know how much and how fast the waterline will encroach. Do you have a story for The Sun Online Tech & Science team? May 9, 2017. This service is provided on News Group Newspapers' Limited's Standard Terms and Conditions in accordance with our Privacy & Cookie Policy. Governments also need to work on reducing their contribution to climate change to avoid accelerating any damage. Glaciers are huge sheets of ice moving very slowly, and contain vast amounts of water. The Thwaites Glacier is...a glacier. This adds a real risk of collapse to the already fast-melting glacier. Glaciers are huge sheets of ice moving very slowly, and contain vast amounts of water. Article/Op-Ed in Rolling Stone. Their ability to learn more than ever before about the glacier puts a slightly positive spin on the Doomsday Glacier. There's less ice to cool the remaining ice down. Read more at Climate Realism. The Doomsday Glacier In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet. Researchers for the first time have discovered unusually warm water … Reporter Justin Rowlatt joins an international team of scientists travelling to Thwaites, the so-called Doomsday Glacier. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. In other words, if Thwaites glacier melts, two feet is immediately added to the ocean’s sea levels. A look at maps of the region’s ice loss makes this clear, says Nick Holschuh, a […] It would be nearly impossible to predict how much sea levels will rise down to the exact inch, day, or year. The Icefin technology is developed to … A view of the ice front of Thwaites Glacier in West Antarctica (Image: David Vaughan) A team of scientists has dug down into a huge ice sheet known as the ‘doomsday glacier’ for the first time. It's melting quickly, and could very well disappear within a few centuries. “If you were to zoom out and look at the whole picture, there's just this bright red spot to the edge of the West Antarctic Ice Sheet where Thwaites and [neighboring glacier] Pine Island are thinning like crazy.”, The rate at which Thwaites is slipping away and contributing to sea level rise is only half the reason researchers are concerned about its loss. Note: The ice in Antarctica is so thick that it holds 90% of the world’s fresh water. EARTH'S most dangerous chunk of ice is probably the Thwaites Glacier in Antarctica – so at risk it's called the "Doomsday Glacier". Sea levels rising creates an obvious risk to any low-lying populated regions near the coast. Hits: 3. If you were to dive into the water beneath the protruding, visible ice and swim downward, you’d eventually see that Thwaites makes contact with rock. It could melt away in a few decades. Antarctica is split into two main ice sheets: west and east. The Icefin technology is developed to … If and when this might happen, however, is what researchers are trying to learn. Thwaites Glacier – what is it and why should we care? The real threat is all of the Antarctic ice locked on land, which can melt and flow into the ocean. Journey to the Doomsday Glacier- Antarctica. It’s sometimes called the Doomsday glacier — because its retreating faster all the time and calving larger and larger icebergs. Behind the glacier lies an even larger body of ice that, for as long as Thwaites is intact, is protected from contact with too-warm waters. At the beginning of the year, scientists investigated and for the first time found the presence of hot water at essential points of the glacier… Article/Op-Ed in Rolling Stone. Sometimes called the Doomsday Glacier due to the potential impact its collapse could have on sea levels, Thwaites is unusually broad and fast. To be clear, Thwaites melting is concerning on its own. The concern over the fate of this particular patch of ice dates to the 1970s, when scientists published some of the first papers explaining how the very shape of Thwaites and the continent it connects to makes for precarious melting conditions. Read our privacy policy. Thwaites Glacier, sometimes referred to as the Doomsday Glacier, is an unusually broad and vast Antarctic glacier flowing into the Pine Island Bay, part of the Amundsen Sea, east of Mount Murphy, on the Walgreen Coast of Marie Byrd Land. Think of Thwaites a bit like a keystone in an arch, holding everything together. News Corp is a network of leading companies in the worlds of diversified media, news, education, and information services. Shutterstock. When exposed ice sits lower than the water, there’s no stopping the melt, Schmidt says. Shutterstock. Glaciers. Glaciologists have described Thwaites as the "most important" glacier in the world, the "riskiest" glacier, even the "doomsday" glacier. It also has the potential to not be so bad,” Muto says. It's mostly above sea level, and the ice is very thick. Some go so far as to term it the Doomsday glacier. But worse more, Thwaites glacier is stopping four other glaciers from collapsing. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. And it's melting very quickly, which is a huge concern to scientists. By Jeff Goodell. Here's what you need to know. Also dubbed the “doomsday glacier,” this chunk of ice gets its nickname because it is one of the frozen desert’sfastest melting areas. Let us know in the comments! If Thwaites disappears, it risks destabilising huge parts of the west sheet. ... That’s why Thwaites experts called it the “The End of the World Glacier”. It's swiftly melting, and a collapse could cause a dramatic increase in sea level rise. We pay for your stories! A massive one that poses such risk it's been branded the 'Doomsday Glacier". Sadly this means low-lying coasts are often hugely populated, and many places people call home today could end up underwater in the future. But not all of Antractica's ice is doomed – and scientists hope much of it can be preserved. It's a little smaller than Britain, so it's absolutely massive. A Glacier that Could End Us. “Because it’s uncertain, Thwaites has the potential to really be the Doomsday Glacier.

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