Underwater mapping reveals new insights into melting of Antarctica's ice shelves

Global Warming News

Underwater mapping reveals new insights into melting of Antarctica's ice shelves
Ice AgesSnow And AvalanchesClimate
  • 📰 ScienceDaily
  • ⏱ Reading Time:
  • 45 sec. here
  • 9 min. at publisher
  • 📊 Quality Score:
  • News: 45%
  • Publisher: 53%

Clues to future sea level rise have been revealed by the first detailed maps of the underside of a floating ice shelf in Antarctica. An international research team deployed an unmanned submersible beneath the Dotson Ice Shelf in West Antarctica.

Underwater mapping reveals new insights into melting of Antarctica's ice shelves." ScienceDaily. ScienceDaily, 31 July 2024. <www.sciencedaily.com

Some estimates of Antarctica's total contribution to sea-level rise may be over- or underestimated, after researchers detected a previously unknown source of ice loss variability. The researchers ... Newly discovered deep seabed channels beneath Thwaites Glacier in West Antarctica may be the pathway for warm ocean water to melt the underside of the ice. Data from two research missions, using ...

On Antarctica, meltwater ponds riddle a kilometer-thick, 10,000-year-old ice shelf, which shatters just weeks later. The collapse shocks scientists and unleashes the glacier behind the ice shelf, ... Upside-down 'rivers' of warm ocean water are eroding the fractured edges of thick, floating Antarctic ice shelves from below, helping to create conditions that lead to ice-shelf breakup and sea-level ...Lampreys Possess a 'Jaw-Dropping' Evolutionary Origin

We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

ScienceDaily /  🏆 452. in US

Ice Ages Snow And Avalanches Climate Early Climate Ancient DNA Evolution Lost Treasures

United Kingdom Latest News, United Kingdom Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Underwater mapping reveals new insights into melting of Antarctica's ice shelvesUnderwater mapping reveals new insights into melting of Antarctica's ice shelvesAn international research team—including scientists from the University of East Anglia (UEA)—deployed an unmanned submersible beneath the Dotson Ice Shelf in West Antarctica. The underwater vehicle, 'Ran,' was programmed to dive into the cavity of the 350 meter thick ice shelf and scan the ice above it with an advanced sonar.
Read more »

Washington Commanders' Jahan Dotson 'Feeling More Comfortable' Ahead of 2024 SeasonThe Commanders wide receiver could see improved play with a new quarterback under center.
Read more »

Detective Dotson Reveals More About Co-Op ModeDetective Dotson Reveals More About Co-Op ModeDetective Dotson is a story-driven, lighthearted mystery game about exploring modern-day India.
Read more »

Washington Commanders Focused on 'Getting Playmakers in Space' w/ OC Kliff KingsburyWashington Commanders Focused on 'Getting Playmakers in Space' w/ OC Kliff KingsburyWashington Commanders receiver Jahan Dotson is enjoying his new offense.
Read more »

Astonishing ancient Roman mosaic discovered underwater off Italian coastAstonishing ancient Roman mosaic discovered underwater off Italian coastToday's Video Headlines: 07/27/2024
Read more »

Archaeologists discover underwater mosaic believed to date back to Roman EmpireArchaeologists discover underwater mosaic believed to date back to Roman EmpireArchaeologists have uncovered an ancient mosaic underwater off the coast of Naples, Italy, that might date back to the end of the Roman Empire. The piece is made from marble.
Read more »



Render Time: 2025-04-28 03:55:49