Now, scientists … “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.”. May 9, 2017. And when it does collapse, it could trigger the collapse of the West Antarctic ice sheet also. To see all content on The Sun, please use the Site Map. Read Full Article. Doomsday Glacier Melting Fast, Scientists Finally Know Why. But not all of Antractica's ice is doomed – and scientists hope much of it can be preserved. Officially called the Thwaites … Thwaites Glacier, a huge glacier in the Antarctic, is often called the Doomsday Glacier. Thwaites also slopes downwards towards the ocean, which means the higher ice at the back is constantly trying to force itself into the sea. Which makes me optimistic that we're going to learn a lot.”, Earth Is on the Cusp of the Sixth Mass Extinction. This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. 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. There's less ice to cool the remaining ice down. Glaciologists have described Thwaites as the "most important" glacier in the world, the "riskiest" glacier, even the "doomsday" glacier. 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. By Jeff Goodell. And the more the ice sheets melt, the more sea levels rise. 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. So if the entire sheet were to melt, it would pose huge problems for coastal areas around the world. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. So the western sheet is at risk of flooding (and therefore melting) if the barrier of ice is damaged significantly. 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. Environment Why Scientists Are So Worried About Antarctica's Doomsday Glacier Thwaites Glacier in western Antarctica is in serious danger. “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. EARTH’S most dangerous chunk of ice is probably the Thwaites Glacier in Antarctica – so at risk it’s called the “Doomsday Glacier”. “But still, how much and how fast that is going to increase into the decades and centuries is still uncertain.”. Thwaites Glacier, a huge glacier in the Antarctic, is often called the Doomsday Glacier. https://www.yahoo.com/news/antarctic-doomsday-glacier-161305996.html Shutterstock. from Jemma Cox Plus . Read our privacy policy. Here’s What Paleontologists Want You to Know. Thwaites Glacier – what is it and why should we care? Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. Glaciers everywhere might be melting, but only one has earned the most terrifying nickname: the Doomsday Glacier. If Thwaites disappears, it risks destabilising huge parts of the west sheet. If completely liquified, Thwaites would raise sea levels by 1.5 to 3 feet. The more sea levels rise, the more damage they can do to Antarctica's ice sheets. Do you have a story for The Sun Online Tech & Science team? So its contribution to sea level rise is growing and could eventually get scary. “Because it’s uncertain, Thwaites has the potential to really be 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. Glaciers. We pay for your stories! It's a little smaller than Britain, so it's absolutely massive. This interface is called the grounding line. The Thwaites Glacier might one day disappear, but it doesn't spell the end for humanity. And, experts think melting Antarctic ice could cause areas of the ocean to turn a "deep green" colour by 2100. Human-caused climate change has warmed ocean waters that swirl around the grounding line. 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. Sign up for our email newsletter for the latest science news. For a start, it's much smaller and – like ice cubes in your drink – melt faster the smaller they are. It's a little smaller than Britain, so it's absolutely massive. The so-called Doomsday Glacier is really a Doomsday Nothing – other than a Doomsday Illustration of the flawed Climate Delusion. 21/08/2020 21/08/2020 Dave Peterson 0 Comments. If Thwaites melts away, that much-larger ice block will add water to our oceans as well, further driving up sea level rise. Reporter Justin Rowlatt joins an international team of scientists travelling to Thwaites, the so-called Doomsday Glacier. Getting answers to these critical questions about Thwaites is driving a multiyear, international research expedition. And without the physical support of the massive glacier, chunks can start to break off more easily. In other news, the first full map of the hidden continent below Antarctica has been revealed. November 13, 2020 admin Science 0. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. We shouldn't underestimate that, and coastal areas need to work on flood defences. There is nothing to stop its accelerating retreat. But is it really at risk of disappearing, and how much damage would it cause? Here's what you need to know. Thwaites and its neighbor, the Pine Island Glacier, are among those in West Antarctica most influenced by the climate crisis. When exposed ice sits lower than the water, there’s no stopping the melt, Schmidt says. Thwaites Glacier is also called as Doomsday Glacier because it is one of Antarctica's fastest melting glaciers. It's mostly above sea level, and the ice is very thick. This cyclical process concerns scientists, who fear a "runaway effect" where sea levels begin to rise very quickly. 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. Glaciers are huge sheets of ice moving very slowly, and contain vast amounts of water. Scientists are investigating how to slow or stop the glacier melting, but there's no concrete answer just yet. May 9, 2017. 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. Researchers for the first time have discovered unusually warm water … “But as long as we still have that potential for it to be bad, we need to be doing something about it so that we don’t actually tend towards that worst-case scenario.”. And its structure seems to be too weak to sustain itself forever. For other inquiries, Contact Us. 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. 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. Their ability to learn more than ever before about the glacier puts a slightly positive spin on the Doomsday Glacier. Scientists think that the western ice sheet holds an additional 3 metres of sea level rise. If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. 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. “It has really allowed us to look at this system in a totally new way. “We do know that Thwaites Glacier is quite important,” says Atsuhiro Muto, a polar geophysicist at Temple University. 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. If Thwaites melted, estimates suggest sea levels globally would rise around 0.5 metres on average. This video on the doomsday glacier explains why. And unlike the currently melting glacier, the ice sheet extends into a pit in the Earth’s crust that gets as deep as 1.5 miles below sea level in some places. The Thwaites Glacier is...a glacier. But that ice is already in the water, and therefore can't increase sea levels. It's also worth remembering that rising sea levels mean tsunamis and storm surges can reach much farther in land. 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. 6 hours ago (Film for BBC Our World 2020) Antarctica is one of the most remote and inhospitable places on earth. The Thwaites Glacier is...a glacier. It also has the potential to not be so bad,” Muto says. Think of Thwaites a bit like a keystone in an arch, holding everything together. View our online Press Pack. The eastern sheet is actually reasonably safe in the short-term. It’s sometimes called the Doomsday glacier — because its retreating faster all the time and calving larger and larger icebergs. Let us know in the comments! Read more at Climate Realism. 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. Governments also need to work on reducing their contribution to climate change to avoid accelerating any damage. It's been described as the "Doomsday" glacier … “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. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. A look at maps of the region’s ice loss makes this clear, says Nick Holschuh, a […] Your website access code is located in the upper right corner of the Table of Contents page of your digital edition. 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. Thwaites Glacier – what is it and why should we care? In fact, it would be largely underwater if it wasn't for enormous barriers of glacial ice keeping the sea at bay. 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. It's a little smaller than Britain, so it's absolutely massive. Officially called the Thwaites Glacier, this mass of ice nestled into the western edge of Antarctica is melting at an alarming rate. Article/Op-Ed in Rolling Stone. A look at maps of the region’s ice loss makes this clear, says Nick Holschuh, a […] It’s a Matter of Adaptability, Researchers Say. EARTH'S most dangerous chunk of ice is probably the Thwaites Glacier in Antarctica – so at risk it's called the "Doomsday Glacier". A massive one that poses such risk it's been branded the 'Doomsday Glacier". 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? The glacier is roughly the size of Britain or Florida and already contributes to 4 per cent of sea-level rise each year. Reporter Justin Rowlatt joins an international team of scientists travelling to Thwaites, the so-called Doomsday Glacier. Some go so far as to term it the Doomsday glacier. This is ironically true, as the fake climate scare of the Doomsday Glacier is really a doomsday for climate alarmism. 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… Journey to the Doomsday Glacier- Antarctica. This enormous hole is around 300 metres tall and roughly two-thirds the size of Manhattan. Britney Schmidt, a geophysicist at Georgia Tech, has, in a way, dove down to give the junction a close look.
2020 why is it called the doomsday glacier