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Top News In ராபர்ட் லார்ட்டர் Today - Breaking & Trending Today

Antarctic glacier is ripping apart at ice front, causing it to gain speed

For decades, the ice shelf helping to hold back one of the fastest-moving glaciers in Antarctica – Pine Island Glacier in West Antarctica – has gradually. ....

United Kingdom , Robert Larter , Ian Joughin , Pierre Dutrieux , Daniel Shapero , Notre Dame , Ben Smith , Mark Barham At British Antarctic , Uw Applied Physics Laboratory , British Antarctic , Uk Natural Environment Research Council , University Of Washington , European Union , European Space Agency , Us National Science Foundation , Pine Island Glacier , West Antarctica , British Antarctic Survey , Pine Island , Island Glacier , Thwaites Glacier , West Antarctic Ice Sheet , Polar View , West Antarctic , Mark Barham , Science Foundation ,

Antarctica's Doomsday Glacier: How Doomed Are We?

Rolling Stone
Antarctica’s Doomsday Glacier: How Doomed Are We?
Two new papers offer radically different predictions of the glacier’s future and thus for the future of low-lying cities around the world. Here’s how to understand the divergent projections
By
Jeff Goodell
I came face to face with the Doomsday Glacier (a.k.a. Thwaites glacier) in 2019, on a trip to Antarctica aboard the
Nathaniel B. Palmer, a 308-foot-long icebreaker operated by the National Science Foundation. I had dubbed the Florida-sized slab of ice its nickname in an article I’d written a few years earlier, and the name stuck. Nevertheless, I was unprepared for how spooky it would be to actually confront the 100-foot-tall wall of ice from the deck of a ship. Locked up here was enough water to raise global sea levels nearly 10 feet. As I wrote in a dispatch from Antarctica on the day we encountered Thwaites, it was both terrifying and thrilling to know that our ....

New York , United States , France General , United Kingdom , City Of , John Mercer , Robert Larter , Tamsin Edwards , Rob Deconto , Gavin Schmidt , Andrea Dutton , Dave Pollard , Richard Alley , Ted Scambos , Nathanielb Palmer , King College London , British Antarctic , University Of Massachusetts , Goddard Institute For Space , University Of Wisconsin , International Thwaites Glacier Collaboration , Doomsday Glacier , West Antarctic , Penn State , Holy Shit , South Florida ,

Rapid melting of huge Antarctic glacier -catastrophic impact of global heating.

Christina Macpherson
to me
Antarctic ‘doomsday glacier’ may be melting faster than was thought
Study finds more relatively warm water is reaching Thwaites glacier than was previously understood,
Guardian, Matthew Taylor Fri 30 Apr 2021, An Antarctic glacier larger than the UK is at risk of breaking up
after scientists discovered more warm water flowing underneath it than previously thought.
The fate of Thwaites – nicknamed the doomsday glacier – and the massive west Antarctic ice sheet it supports are the biggest unknown factors in future global sea level rise.
Over the past few years, teams of scientists have been crisscrossing the remote and inaccessible region on Antarctica’s western edge to try to understand how fast the ice is melting and what the consequences for the rest of the world might be. ....

United Kingdom , Christina Macpherson , Robert Larter , Ella Gilbert , University Of Reading , International Thwaites Glacier Collaboration , British Antarctic , Matthew Taylor Fri , British Antarctic Survey , Grand Canyon , ஒன்றுபட்டது கிஂக்டம் , கிறிஸ்டினா மேக்பெர்சன் , ராபர்ட் லார்ட்டர் , எல்லா கில்பர்ட் , பல்கலைக்கழகம் ஆஃப் ரீடிஂக் , பிரிட்டிஷ் அண்டார்டிக் , பிரிட்டிஷ் அண்டார்டிக் கணக்கெடுப்பு , மாபெரும் பள்ளத்தாக்கு ,

antarctica conundrum...

Climate change is expanding Antarctica s sea ice, according to a scientific study in the journal Nature Geoscience.
The paradoxical phenomenon is thought to be caused by relatively cold plumes of fresh water derived from melting beneath the Antarctic ice shelves.
This melt water has a relatively low density, so it accumulates in the top layer of the ocean.
The cool surface waters then re-freeze more easily during Autumn and Winter.
This explains the observed peak in sea ice during these seasons, a team from the Royal Netherlands Meteorological Institute (KNMI) in De Bilt says in its
.
Climate scientists have been intrigued by observations that Antarctic sea ice shows a small but statistically significant expansion of about 1.9% per decade since 1985, while sea ice in the Arctic ....

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Antarctic 'doomsday glacier' may be melting faster than was thought | Glaciers

Last modified on Fri 30 Apr 2021 14.03 EDT
An Antarctic glacier larger than the UK is at risk of breaking up after scientists discovered more warm water flowing underneath it than previously thought.
The fate of Thwaites â nicknamed the doomsday glacier â and the massive west Antarctic ice sheet it supports are the biggest unknown factors in future global sea level rise.
Over the past few years, teams of scientists have been crisscrossing the remote and inaccessible region on Antarcticaâs western edge to try to understand how fast the ice is melting and what the consequences for the rest of the world might be. ....

United Kingdom , Robert Larter , Anna Wahlin , Ella Gilbert , University Of Reading , International Thwaites Glacier Collaboration , University Of Gothenburg , British Antarctic , British Antarctic Survey , Grand Canyon , ஒன்றுபட்டது கிஂக்டம் , ராபர்ட் லார்ட்டர் , எல்லா கில்பர்ட் , பல்கலைக்கழகம் ஆஃப் ரீடிஂக் , பல்கலைக்கழகம் ஆஃப் கோடெந்ப்ர்க் , பிரிட்டிஷ் அண்டார்டிக் , பிரிட்டிஷ் அண்டார்டிக் கணக்கெடுப்பு , மாபெரும் பள்ளத்தாக்கு ,