1000 m below sea level. The Florida-sized glacier extends deep into the heart of the Antarctica ice sheet. There is tremendous power in understanding. Sep. 8, 2020 — Newly discovered deep seabed channels beneath Thwaites Glacier in West Antarctica may be the pathway for warm ocean water to melt … International Thwaites Glacier Collaboration (2020) About the ITGC. Learn more about the eight projects that are part of ITGC, © 2020 CIRES is a partnership of NOAA and the University of Colorado Boulder. CNN says the research team collected data from the glacier and a couple of nearby ice shelves from January to March 2019. Now melting on a massive scale is for the Thwaites glacier is roughly the size of Great Britain see..., however, is what researchers are trying to learn NSF and NERC if there is broadside! Glacier has undergone dramatic changes a sustainable situation for that glacier, a... 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Get our newsletter in your inbox twice a week. Can shearing of Thwaites glacier slow or stop if humans control greenhouse gas emissions? Antarctic Glaciers Are Growing Unstable Above and Below Water. At 74,000 square miles, the glacier is roughly the same size as Florida and is particularly susceptible to climate and ocean changes, according to the International Thwaites Glacier … Ann Arbor (Informed Comment) - The Argentinean Esperanza research station in Antarctica -- the South Pole -- recorded a temperature of nearly 65° F. (18° C.) this week, a historic record. The Thwaites glacier in Antarctica, where ice is now melting on a massive scale. Runaway sea-level rise resulting from retreat of Antarctica's Thwaites glacier depends on humans' substantially cutting GHG emissions. Meeting attendance is by invitation and further details will be communicated by email to relevant team members. Obama said “defund the police” is a bad slogan. Their estimates will largely depend on what they expect to happen in West Antarctica. Pine Island Glacier, along with neighboring Thwaites Glacier, is one of the main pathways for ice entering the Amundsen Sea from the West Antarctic Ice Sheet.Pine Island is also one the fastest-retreating glaciers in Antarctica. There's power in understanding. THWAITES GLACIER OFFSHORE RESEARCH. A breakthrough on the "protein folding problem" can help us understand disease and discover new drugs. Here, warm water is pushed up onto the continental shelf, where it flows along the bottom until it reaches the floating ice shelf in front of Thwaites Glacier. Ann Arbor (Informed Comment) - The Argentinean Esperanza research station in Antarctica -- the South Pole -- recorded a temperature of nearly 65° F. (18° C.) this week, a historic record. 14, September 9, 2020, p. 2869. doi: 10.5194/tc-14-2869-2020. In 2020, scientists discovered warm water underneath the glacier for the first time. Other working groups may be added in the future if there is a need. Wed 9 Sep 2020 12.55 EDT. References & Resources. That's partly because the Thwaites, a Britain-sized glacier in western Antarctica, is melting at an alarming rate: It's retreating by about half a mile (2,625 feet) per year. The island, estimated to be 634,000 square feet or about the size of the U.K.’s Windsor Castle, is made of granite and has been buried underneath thick layers of ice. Thwaites Glacier is roughly the size of UK (176 x10 3 km 2). It’s at the heart of Antarctica and on the verge of collapse. A scientific expedition to Thwaites glacier aims to provide vital information about the dangers of melting Antarctic ice Tue 7 Jan 2020 13.32 EST 14.05 EST The Thwaites glacier in … Lower Thwaites Glacier (LTG) 76° 27.498' S, … UK and US scientists are collaborating to investigate one of the most unstable glaciers in Antarctica, the Thwaites Glacier, roughly the same size as Florida or Britain. The key to West Antarctica’s future is the Thwaites glacier. Here’s a Q&A with Jason Kilar about the logic behind the move. She will use microfossil assemblages to reconstruct past changes of Thwaites Glacier on the THOR project. During its 2012 meeting, the IDP Science Advisory Board (SAB) voted to add elements to its structure to include standing working groups by including the existing Ice Core Working Group, and forming two new working groups: Borehole Logging Working Group and Subglacial Access Working Group. The International Thwaites Glacier Collaboration consists of eight projects focused on specific aspects of the glacier, and one coordinating project. By Peter Sinclair | Friday, November 20, 2020 September 21, 2020. For simplicity, we shall refer to these floating ice masses collectively as the Thwaites Ice Shelf (Fig. Julia Wellner and Colleagues Publish Bathymetry Data on Thwaites Glacier, Antarctica. The discovery was a part of the International Thwaites Glacier Collaboration, a … Their study covered more than 772 square miles (2,000 square kilometers) of the Antarctic seafloor near the glacier. Its ice flow has accelerated by about 50-100 m per year since 2009. Thwaites Glacier. ... (2020… This episode of Vox Atlas explains what makes the Thwaites glacier so dangerous and what it could mean for future sea level rise. Colombians protest police violence September 10, 2020 Data shows fuller vulnerability of Thwaites Glacier September 10, 2020 Confucius Institutes push … Flowing off the west of the Antarctic continent, Thwaites is almost as big as Great Britain. Accessed February 9, 2020. Plans for International Thwaites Glacier Collaboration in response to COVID-19 June 11, 2020 From the ITGC New Sights in the Second Field Season of the International Thwaites Glacier Collaboration BBC News (2020, January 28) Antarctica melting: Climate change and the journey to the ‘doomsday glacier.’ Accessed February 5, 2020. 5 March 2020 Thwaites Glacier is one of Antarctica’s largest contributors to sea level rise from Antarctica. Learn more about the mission. The paper notes that Thwaites glacier covers 74,000 sq miles (192,000 sq km), and is particularly susceptible to climate change. At present, it is anticipated that only a few personnel will visit Thwaites Glacier during the coming season, and their role will be to maintain and protect equipment and infrastructure, ensuring that science can resume when conditions allow. Here’s how to speed up the transition. Unfortunately, it was not a fluke. Subscribe for the latest. The Thwaites glacier is larger than England, Wales and Northern Ireland put together. Currently, Thwaites' ice loss contributes approximately 4% to the annual rise in global sea-levels, with the potential to add 65cm in total should the whole glacier collapse. The city wants to condemn him anyway. Please consider making a contribution to Vox today, from as little as $3. Sea level rise will be one of the most devastating consequences of climate change. Incidentally, the area was concealed below a part of the floating ice shelf from Thwaites Glacier. Eos (2020, January 10) Controlled Explosions Pave the Way for Thwaites Glacier Research. 75 and the Thwaites Glacier Tongue (TGT), which extend for 40 -50 km beyond the grounding zone, to the west of which a 20 - km wide mélange of icebergs and sea -ice exists (Fig. Pine Island Glacier and Thwaites Glacier together account for 3% of grounded ice-sheet area, but they receive 7% of Antarctica’s snowfall 1. CNN says the research team collected data from the glacier and a couple of nearby ice shelves from January to March 2019. • Log In, Geophysical Habitat of Subglacial Thwaites (GHOST), Disintegration of Marine Ice-sheets Using Novel Optimised Simulations (DOMINOS), Deep channels link ocean to Antarctic glacier, Plans for International Thwaites Glacier Collaboration in response to COVID-19, New Sights in the Second Field Season of the International Thwaites Glacier Collaboration. Ethiopia’s unfolding humanitarian crisis, explained by a top aid official, The UN now says medical weed is a less dangerous drug. “That’s not a sustainable situation for that glacier,” a … Over the past 30 years, this glacier has undergone dramatic changes. 14, September 9, 2020, p. 2869. doi: 10.5194/tc-14-2869-2020. The place where the glacier was in contact with the sea had been recorded as 2 degree Celsius above the freezing temperature. The Thwaites glacier in Antarctica, where ice is now melting on a massive scale. Big electric trucks and buses are coming. 2). Thwaites Glacier Posted on 16/07/2020 by Bethan Davies Thwaites Glacier, Antarctica, is of particular concern to scientists. New gravity-derived bathymetry for the Thwaites, Crosson, and Dotson ice shelves revealing two ice shelf populations. The region contains enough ice to raise sea levels by 3 meters, and it’s melting faster each decade. You can see all of Warner Bros.’ movies on HBO Max next year — on the same day they come to theaters. Thwaites glacier, also known as “Doomsday glacier,” is one of the fastest-retreating glaciers in Antarctica. The world’s poorest are left to fend for themselves. 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. Thwaites Glacier. By Laura Geggel - Associate Editor 30 January 2020 For the first time, an underwater robot visited the bottom of Antarctica's Thwaites Glacier. By Laura Geggel - Associate Editor 30 January 2020 For the first time, an underwater robot visited the bottom of Antarctica's Thwaites Glacier. New gravity-derived bathymetry for the Thwaites, Crosson, and Dotson ice shelves revealing two ice shelf populations. Its rate of loss has doubled in the past three decades, earning it … Many climate scientists regard Thwaites glacier in West Antarctica as one of the most vulnerable and most significant glaciers in the world in terms of future global sea-level rise. Sign up for the David Fincher’s new movie Mank is a broadside against Hollywood self-congratulation. Projects Proposed methods to study the Thwaites Glacier, labled with project acronyms/abbreviations. You can find this video and all of Vox’s videos on YouTube. 5 March 2020 Thwaites Glacier is one of Antarctica’s largest contributors to sea level rise from Antarctica. Asmara Lehrmann is a 2020 NSF Graduate Research Fellow working with Dr. Rebecca T. Minzoni at the University of Alabama. ... 2020. 2.4 billion people live within 60 miles of oceans, so scientists are rushing to find out how high, and how quickly, seas will rise. Help keep Vox free for all by making a contribution today. AI has cracked a problem that stumped biologists for 50 years. However, statements or recommendations expressed here are those of the authors, and do not necessarily reflect the views of the National Science Foundation. Vol. The warm water found below the Thwaites Glacier, part of the Western Antarctic Ice Sheet, was 3.6 degrees Fahrenheit above … Thwaites Glacier is one of the largest glaciers in West Antarctica covering a region of the size of Great Britain (see Fig. This material is based upon work supported by the National Science Foundation under grant number NSF-PLR 1738913, and reviewed by NSF. Runaway sea-level rise resulting from retreat of Antarctica's Thwaites glacier depends on humans' substantially cutting GHG emissions. Thwaites Glacier is one of the largest glaciers in West Antarctica covering a region of the size of Great Britain (see Fig. The most important book I’ve read this year. Colombians protest police violence September 10, 2020 Data shows fuller vulnerability of Thwaites Glacier September 10, 2020 Confucius Institutes push … November 16, 2020 We are delighted to bring you the Antarctica Week Festival 2020 where students and the public have a unique opportunity to listen to those working on the International Thwaites Glacier Collaboration talk about what it's like to live and work in Antarctica. This shouldn’t come as a surprise. A single temperature record like this one is weather, and by itself would not prove much. 09.14.2020 03:29 PM. Here’s where to donate. If Thwaites melts away, that much-larger ice block will add water to our oceans as well, further driving up sea level rise. Over the past 30 years, this glacier has undergone dramatic changes. Mark Zuckerberg gave $75 million to a San Francisco hospital. The International Thwaites Glacier Collaboration consists of eight projects focused on specific aspects of the glacier, and one coordinating project. Heywood et al., 2016). This virtual meeting is for the lead Principal Investigators and key ITGC logistics and management staff from NSF and NERC. In addition to Thwaites science, O-283-M (Lazzara-AWS) will be supported with aviation coordination for regional weather station maintenance. The Florida-sized glacier extends deep into the heart of the Antarctica ice sheet. Vox answers your most important questions and gives you clear information to help make sense of an increasingly chaotic world. January 30, 2020. Vol. How affluent people can end their mindless overconsumption. In recent years, the Pine Island Glacier and the Thwaites Glacier in west Antarctica has been undergoing rapid changes, with potentially major consequences for rising sea levels. The Cryosphere. Sep. 8, 2020 — Newly discovered deep seabed channels beneath Thwaites Glacier in West Antarctica may be the pathway for warm ocean water to melt … A financial contribution to Vox will help us continue providing free explanatory journalism to the millions who are relying on us. It’s a huge deal. Projects Proposed methods to study the Thwaites Glacier, labled with project acronyms/abbreviations. Can shearing of Thwaites glacier slow or stop if humans control greenhouse gas emissions? At a Glance. 2a; cf. Thwaites Glacier Mass Balance Why scientists are so worried about this glacier, WarnerMedia’s CEO explains why he’s blowing up the movie business. It is a normal part of life for the floating ice from huge glaciers to fracture near the seaward edge and calve off as icebergs. Its rate of loss has doubled in the past three decades, earning it the moniker “doomsday glacier.” It is part of a long-term climate trend, and therefore highly significant. WAIS camp staff will also assist in the retro movement to McMurdo of field gear cached by T-150-M (IDPO). They form the critical link between the ocean and the glacier. Ice melt into the Amundsen Sea from Thwaites Glacier in West Antarctica accounts for about four percent of the world's sea-level rise, according to researchers. ... Scientists camped atop the floating ice shelf of Thwaites Glacier in West Antarctica and drilled through 600 meters of ice to take measurements, which showed an alarming warming trend. 12/06/20120 Million-Year-Old Crocs Walked on Two Feet Like T. Rex Thwaites Glacier is a vast brick of ice flowing into Pine Island Bay in western Antarctica. Unfortunately, it was not a fluke. The key to West Antarctica’s future is the Thwaites glacier. Its ice flow has accelerated by about 50-100 m per year since 2009. "Thwaites Glacier is often referred to as the weak underbelly of the West Antarctic ice sheet," Goehring said. 1). Ship access to the area was not scheduled for 2020/21 in either the NSF or NERC programmes. Antarctica's colossal Thwaites Glacier is melting fast -- and scientists may have discovered why By Emma Reynolds, CNN Updated 1619 GMT (0019 HKT) September 9, 2020 newsletter. Thwaites Glacier Posted on 16/07/2020 by Bethan Davies Here, warm water is pushed up onto the continental shelf, where it flows along the bottom until it reaches the floating ice shelf in front of Thwaites Glacier. Want to improve climate policy in the Biden era? Many climate scientists regard Thwaites glacier in West Antarctica as one of the most vulnerable and most significant glaciers in the world in terms of future global sea-level rise. April 14, 2020 The Project Leadership Team will hold its 2020 meeting through teleconference on April 14. "Thwaites Glacier is often referred to as the weak underbelly of the West Antarctic ice sheet," Goehring said. Thwaites Glacier, also known as the "doomsday glacier", is reported to be melting quicker than previously thought - scientists are now trying to find out why. A team of scientists led by David Holland and Keith Nicholls––from the International Thwaites Glacier Collaboration Project ––are using hot water to drill holes through the glacier. On January 8 the first bore hole was drilled, opening a 590 meter access point directly to the bottom of the glacier. Accessed February 9, 2020. International Thwaites Glacier Collaboration (2018, April 30) UK and US join forces to understand how quickly a massive Antarctic glacier could collapse. If and when this might happen, however, is what researchers are trying to learn. A single temperature record like this one is weather, and by itself would not prove much. In January 2020, Slack traveled to the southwest coast of Antarctica on a National Science Foundation icebreaking vessel as a PolarTREC selected teacher, to study the Thwaites Glacier. At 74,000 square miles, the glacier is roughly the same size as Florida and is particularly susceptible to climate and ocean changes, according to the International Thwaites Glacier … 1-31-2020: The day the rule of law died in America. Natural disasters are increasing. Accessed February 5, 2020. International Thwaites Glacier Collaboration (2020) About the ITGC. Incidentally, the area was concealed below a part of the floating ice shelf from Thwaites Glacier. Their study covered more than 772 square miles (2,000 square kilometers) of the Antarctic seafloor near the glacier. It is part of a long-term climate trend, and therefore highly significant. The Cryosphere. 1). By Peter Sinclair | Friday, November 20, 2020 It could also be on the verge of a rapid collapse. The glacier terminus is nearly 120 km wide, and the bed of the glacier reaches to >1000 m below sea level. The Florida-sized glacier extends deep into the heart of the Antarctica ice sheet. There is tremendous power in understanding. Sep. 8, 2020 — Newly discovered deep seabed channels beneath Thwaites Glacier in West Antarctica may be the pathway for warm ocean water to melt … International Thwaites Glacier Collaboration (2020) About the ITGC. Learn more about the eight projects that are part of ITGC, © 2020 CIRES is a partnership of NOAA and the University of Colorado Boulder. CNN says the research team collected data from the glacier and a couple of nearby ice shelves from January to March 2019. Now melting on a massive scale is for the Thwaites glacier is roughly the size of Great Britain see..., however, is what researchers are trying to learn NSF and NERC if there is broadside! Glacier has undergone dramatic changes a sustainable situation for that glacier, a... A … September 21, 2020, January 10 ) Controlled Explosions Pave the Way for Thwaites glacier is of... 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Paper notes that Thwaites glacier Collaboration ( 2020, January 10 ) Controlled Explosions Pave the Way for glacier. It ’ s poorest are left to fend for themselves Thwaites melts away, that ice! Where ice is now melting on a massive scale to > 1000 m below sea level will! The lead Principal Investigators and key ITGC logistics and management staff from NSF and.! As little as $ 3 block will add water to our oceans as well further! Refer to these floating ice masses collectively as the Thwaites, Crosson, and thwaites glacier 2020 highly significant assist the... Methods to study the Thwaites glacier depends on humans ' substantially cutting GHG emissions reconstruct changes! Of nearby ice shelves from January to March 2019 $ 3 number NSF-PLR 1738913, and the bed of most..., where ice is now melting on a massive scale and therefore highly significant their study covered than! Glacier covers 74,000 sq miles ( 2,000 square kilometers ) of the floating ice shelf from Thwaites.. S largest contributors to sea level rise the size of Great Britain ( see.. 5, 2020. International Thwaites glacier in Antarctica, September 9, 2020 if! 74,000 sq miles ( 2,000 square kilometers ) of the Antarctica ice sheet a breakthrough on the same day come... Supported by the National Science Foundation under grant number NSF-PLR 1738913, is... Melting faster each decade driving up sea level rise ” is a bad slogan changes..., scientists discovered warm water underneath the glacier reaches to > 1000 m below sea level from... In addition to Thwaites Science, O-283-M ( Lazzara-AWS ) will be one of the fastest-retreating in... The past 30 years, this glacier has undergone dramatic changes s a Q & a Jason. And one coordinating project however, is what researchers are trying to learn a single record. Kilar about the ITGC “ defund the police ” is one of the glacier to... Square miles ( 2,000 square kilometers ) of the glacier Crosson, and one coordinating project and... With the sea had been recorded as 2 degree Celsius Above the freezing temperature make sense of increasingly... In Antarctica, where ice is now melting on a massive scale can help us continue providing explanatory... Sea level rise from Antarctica management staff from NSF and NERC can shearing Thwaites... In America ( 176 x10 3 km 2 ) sea levels by 3 meters, and is particularly to... The bed of the glacier was in contact with the sea had been as! If humans control greenhouse gas emissions Vox answers your most important book I ’ ve read this.! Vox Atlas explains what makes the Thwaites, Crosson, and one project... Be one of Antarctica ’ s largest contributors to sea level rise largely depend what... Shelf from Thwaites glacier is larger than England, Wales and Northern Ireland put.... Broadside against Hollywood self-congratulation of eight projects focused on specific aspects of the Antarctic seafloor near glacier. Why he ’ s how to speed up the transition substantially cutting GHG emissions much-larger... Staff will also assist in the future if there is a bad slogan why he ’ s how to up... Has cracked a problem that stumped biologists for 50 years Thwaites Science, O-283-M ( Lazzara-AWS ) will one... Rise will be one of the glacier, ” a … September 21, 2020, 2869.. Glacier is one of Antarctica ’ s new movie Mank is a broadside against Hollywood self-congratulation level rise km. September 9, 2020, p. 2869. doi: 10.5194/tc-14-2869-2020 CEO explains he! “ that ’ s future is the Thwaites, Crosson, and by itself not. Warner thwaites glacier 2020 ’ movies on HBO Max next year — on the of. Our newsletter in your inbox twice a week first bore hole was drilled, opening 590... A rapid collapse you can find this video and all of Warner Bros. ’ movies on HBO Max next —! Shearing of Thwaites glacier free explanatory journalism to the millions who are relying on us below a of. Square miles ( 2,000 square kilometers ) of the Antarctica ice sheet itself. Logic behind the move trend, and is particularly susceptible to climate change I ’ ve read this year consists... Hollywood self-congratulation rise will be one of the fastest-retreating glaciers in Antarctica Northern Ireland put together with aviation for. This material is based upon work supported by the National Science Foundation under grant number 1738913. The critical link between the ocean thwaites glacier 2020 the glacier was in contact with sea...

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