Scientists explore Thwaites, Antarctica's 'doomsday' glacier | The Business Standard
Skip to main content
  • Latest
  • Economy
    • Banking
    • Stocks
    • Industry
    • Analysis
    • Bazaar
    • RMG
    • Corporates
    • Aviation
  • Videos
    • TBS Today
    • TBS Stories
    • TBS World
    • News of the day
    • TBS Programs
    • Podcast
    • Editor's Pick
  • World+Biz
  • Features
    • Panorama
    • The Big Picture
    • Pursuit
    • Habitat
    • Thoughts
    • Splash
    • Mode
    • Tech
    • Explorer
    • Brands
    • In Focus
    • Book Review
    • Earth
    • Food
    • Luxury
    • Wheels
  • More
    • Sports
    • TBS Graduates
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • Gallery
    • Long Read
    • Interviews
    • Offbeat
    • Magazine
    • Climate Change
    • Health
    • Cartoons
  • বাংলা
The Business Standard

Tuesday
June 10, 2025

Sign In
Subscribe
  • Latest
  • Economy
    • Banking
    • Stocks
    • Industry
    • Analysis
    • Bazaar
    • RMG
    • Corporates
    • Aviation
  • Videos
    • TBS Today
    • TBS Stories
    • TBS World
    • News of the day
    • TBS Programs
    • Podcast
    • Editor's Pick
  • World+Biz
  • Features
    • Panorama
    • The Big Picture
    • Pursuit
    • Habitat
    • Thoughts
    • Splash
    • Mode
    • Tech
    • Explorer
    • Brands
    • In Focus
    • Book Review
    • Earth
    • Food
    • Luxury
    • Wheels
  • More
    • Sports
    • TBS Graduates
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • Gallery
    • Long Read
    • Interviews
    • Offbeat
    • Magazine
    • Climate Change
    • Health
    • Cartoons
  • বাংলা
TUESDAY, JUNE 10, 2025
Scientists explore Thwaites, Antarctica's 'doomsday' glacier

World+Biz

AP/UNB
07 January, 2022, 01:15 pm
Last modified: 07 January, 2022, 01:23 pm

Related News

  • ‘Unacceptable and inadequate’: Experts slam govt for allocating only 0.67% of GDP to 25 climate-related ministries
  • Budget FY26: Tk100cr allocation proposed for tackling climate change risks
  • BNP wants to prioritise climate change, environmental protection in election manifesto: Mahdi Amin
  • Japanese SMBC's $1.86b fossil fuel investments draining Bangladesh's public funds, civil society orgs claim
  • Climate change: BPATC trainers receive specialised training to develop course modules for enhancing locally-led adaptation

Scientists explore Thwaites, Antarctica's 'doomsday' glacier

The Florida-sized glacier has gotten the nickname the “doomsday glacier” because of how much ice it has and how much seas could rise if it all melts — more than two feet (65 centimetres) over hundreds of years.

AP/UNB
07 January, 2022, 01:15 pm
Last modified: 07 January, 2022, 01:23 pm
Photo: Collected
Photo: Collected

A team of scientists is sailing to "the place in the world that's the hardest to get to" so they can better figure out how much and how fast seas will rise because of global warming eating away at Antarctica's ice.

Thirty-two scientists on Thursday are starting a more than two-month mission aboard an American research ship to investigate the crucial area where the massive but melting Thwaites glacier faces the Amundsen Sea and may eventually lose large amounts of ice because of warm water. The Florida-sized glacier has gotten the nickname the "doomsday glacier" because of how much ice it has and how much seas could rise if it all melts — more than two feet (65 centimetres) over hundreds of years.

Because of its importance, the United States and the United Kingdom are in the midst of a joint $50 million mission to study Thwaites, the widest glacier in the world by land and sea. Not near any of the continent's research stations, Thwaites is on Antarctica's western half, east of the jutting Antarctic Peninsula, which used to be the area scientists worried most about.

The Business Standard Google News Keep updated, follow The Business Standard's Google news channel

"Thwaites is the main reason I would say that we have so large an uncertainty in the projections of future sea-level rise and that is because it's a very remote area, difficult to reach," Anna Wahlin, an oceanographer from the University of Gothenburg in Sweden, said Wednesday in an interview from the Research Vessel Nathaniel B. Palmer, which was scheduled to leave its port in Chile hours later. "It is configured in a way so that it's potentially unstable. And that is why we are worried about this."

Thwaites is putting about 50 billion tons of ice into the water a year. The British Antarctic Survey says the glacier is responsible for 4% of global sea rise, and the conditions leading to it to lose more ice are accelerating, University of Colorado ice scientist Ted Scambos said from the McMurdo land station last month.

Oregon State University ice scientist Erin Pettit said Thwaites appears to be collapsing in three ways:

— Melting from below by ocean water.

— The land part of the glacier "is losing its grip" to the place it attaches to the seabed, so a large chunk can come off into the ocean and later melt.

— The glacier's ice shelf is breaking into hundreds of fractures like a damaged car windshield. This is what Pettit said she fears will be the most troublesome with six-mile (10-kilometer) long cracks forming in just a year.

No one has stepped foot on the key ice-water interface at Thwaites before. In 2019, Wahlin was on a team that explored the area from a ship using a robotic ship but never went ashore.

Wahlin's team will use two robot ships — her own large one called Ran which she used in 2019 and the more agile Boaty McBoatface, the crowdsource named drone that could go further under the area of Thwaites that protrudes over the ocean — to get under Thwaites.

The ship-bound scientists will be measuring water temperature, the sea floor and ice thickness. They'll look at cracks in the ice, how the ice is structured and tag seals on islands off the glacier.

Thwaites "looks different from other ice shelves," Wahlin said. "It almost looks like a jumble of icebergs that have been pressed together. So it's increasingly clear that this is not a solid piece of ice like the other ice shelves are, nice smooth solid ice. This was much more jagged and scarred."

Thwaites glacier / Antarctica / Global warming / climate change

Comments

While most comments will be posted if they are on-topic and not abusive, moderation decisions are subjective. Published comments are readers’ own views and The Business Standard does not endorse any of the readers’ comments.

Top Stories

  • Right-wing Knesset members Itamar Ben-Gvir (Left) and Bezalel Smotrich, Jerusalem, September 2022. File Photo: REUTERS/Amir Cohen/Pool
    UK sanctions far-right Israeli ministers over comments on Gaza
  • BNP Secretary General Mirza Fakhrul Islam Alamgir speaks to reporters at the BNP Chairperson’s Gulshan office on 10 June 2025. Photo: Focus Bangla
    Fakhrul urges interim govt to rethink April election timing
  • A passerby walks near a building on fire at the site of a Russian drone strike, amid Russia's attack on Ukraine, in Kyiv, Ukraine June 10, 2025. REUTERS/Thomas Peter
    Russia launches one of war's largest air attacks on Kyiv

MOST VIEWED

  • On left, Abdullah Hil Rakib, former senior vice president (SVP) of BGMEA and additional managing director of Team Group; on right, Captain Md Saifuzzaman (Guddu), a Boeing 787 Dreamliner pilot for Biman Bangladesh Airlines. Photos: Collected
    Ex-BGMEA SVP Abdullah Hil Rakib, Biman 787 pilot Saifuzzaman drown in boating accident in Canada
  • A photo showing the former president on his return to Dhaka today (9 June). 
Source: Collected
    Former president Abdul Hamid returns to Bangladesh from Thailand
  • File photo of Eid holidaymakers returning to the capital from their country homes/Rajib Dhar
    Dhaka: The city we never want to return to, but always do
  • Chief Adviser Muhammad Yunus leaves for a four-day visit to the United Kingdom from the Dhaka airport on 9 June 2025. Photo: CA Press Wing
    CA Yunus leaves for UK; discussion expected on renewable energy investment, laundered money
  • Inside the aid ship stormed by Israeli forces on 9 June 2025. Photo: BBC
    Israeli forces stormed aid boat carrying Greta Thunberg bound for Gaza: Freedom Flotilla Coalition
  • Enhanced surveillance at Ctg airport amid rising global Covid-19 cases
    Enhanced surveillance at Ctg airport amid rising global Covid-19 cases

Related News

  • ‘Unacceptable and inadequate’: Experts slam govt for allocating only 0.67% of GDP to 25 climate-related ministries
  • Budget FY26: Tk100cr allocation proposed for tackling climate change risks
  • BNP wants to prioritise climate change, environmental protection in election manifesto: Mahdi Amin
  • Japanese SMBC's $1.86b fossil fuel investments draining Bangladesh's public funds, civil society orgs claim
  • Climate change: BPATC trainers receive specialised training to develop course modules for enhancing locally-led adaptation

Features

File photo of Eid holidaymakers returning to the capital from their country homes/Rajib Dhar

Dhaka: The city we never want to return to, but always do

1d | Features
Photo collage shows political posters in Bagerhat. Photos: Jannatul Naym Pieal

From Sheikh Dynasty to sibling rivalry: Bagerhat signals a turning tide in local politics

3d | Bangladesh
Illustration: TBS

Unbearable weight of the white coat: The mental health crisis in our medical colleges

6d | Panorama
(From left) Sadia Haque, Sylvana Quader Sinha and Tasfia Tasbin. Sketch: TBS

Meet the women driving Bangladesh’s startup revolution

6d | Panorama

More Videos from TBS

Greta Thunberg deported from Israel

Greta Thunberg deported from Israel

55m | TBS World
BNP is not a revolutionary party: Mirza Fakhrul

BNP is not a revolutionary party: Mirza Fakhrul

1h | TBS Today
Trump sends 2,000 more National Guard and 700 Marines to Los Angeles

Trump sends 2,000 more National Guard and 700 Marines to Los Angeles

2h | TBS World
Prison irregularities will be punished, warns Home Affairs Advisor

Prison irregularities will be punished, warns Home Affairs Advisor

2h | TBS Today
EMAIL US
contact@tbsnews.net
FOLLOW US
WHATSAPP
+880 1847416158
The Business Standard
  • About Us
  • Contact us
  • Sitemap
  • Advertisement
  • Privacy Policy
  • Comment Policy
Copyright © 2025
The Business Standard All rights reserved
Technical Partner: RSI Lab

Contact Us

The Business Standard

Main Office -4/A, Eskaton Garden, Dhaka- 1000

Phone: +8801847 416158 - 59

Send Opinion articles to - oped.tbs@gmail.com

For advertisement- sales@tbsnews.net