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#antarctic — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #antarctic, aggregated by home.social.

  1. #Antarctic #glacier #Thwaites #DoomsdayGlacier #SeaLevelRise #ClimateChange

    Goldberg et al. 09 March 2026 Geophys Res Lett 53:e2025GL118823

    Recent observations of Thwaites Glacier, West Antarctica are consistent with high rates of loss in next 50 years

    doi.org/10.1029/2025GL118823

  2. #Antarctic #glacier #Thwaites #DoomsdayGlacier #SeaLevelRise #ClimateChange

    Goldberg et al. 09 March 2026 Geophys Res Lett 53:e2025GL118823

    Recent observations of Thwaites Glacier, West Antarctica are consistent with high rates of loss in next 50 years

    doi.org/10.1029/2025GL118823

  3. ‘The #Antarctic is the last frontier’: the quest to save #Shackleton’s #Endurance

    Amid fears the wreck will be more accessible to explorers – and new species – as the #climate warms, conservationists want to create the region’s first underwater protected area

    ^ interesting #conservation challenge

    theguardian.com/environment/20

    #science #seafloor #shipwreck #ecology #climateCatastrophe

  4. ‘The #Antarctic is the last frontier’: the quest to save #Shackleton’s #Endurance

    Amid fears the wreck will be more accessible to explorers – and new species – as the #climate warms, conservationists want to create the region’s first underwater protected area

    ^ interesting #conservation challenge

    theguardian.com/environment/20

    #science #seafloor #shipwreck #ecology #climateCatastrophe

  5. 💁🏻‍♀️ TIL: 🧵🌐 The hairy ball #theorem says you can’t comb a #sphere smooth without a cowlick somewhere.

    The same rule explains why #Earth always has a #cyclone spinning, why #fusion reactors use #doughnut shapes, and why omnidirectional antennas can’t exist. #Wind patterns over the #Arctic and #Antarctic circles illustrate the proof.

    👉 scientificamerican.com/article

    #topology #math #weather #hurricane #nuclearfusion #tokamak #plasma #science #hair

  6. 💁🏻‍♀️ TIL: 🧵🌐 The hairy ball #theorem says you can’t comb a #sphere smooth without a cowlick somewhere.

    The same rule explains why #Earth always has a #cyclone spinning, why #fusion reactors use #doughnut shapes, and why omnidirectional antennas can’t exist. #Wind patterns over the #Arctic and #Antarctic circles illustrate the proof.

    👉 scientificamerican.com/article

    #topology #math #weather #hurricane #nuclearfusion #tokamak #plasma #science #hair

  7. 'Poised to disintegrate': Antarctica's '#DoomsdayGlacier' is set to lose its #IceShelf this year

    #WestAntarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice mass and threatening to unleash devastating sea-level rises.

    By Patrick Pester

    "A vital ice shelf is about to break away from Antarctica's "Doomsday Glacier," further destabilizing one of the world's largest and most vulnerable glaciers.

    The #ThwaitesGlacier is nicknamed the "Doomsday Glacier" because its collapse would send so much ice into the Southern Ocean that #GlobalSeaLevels would rise by 2.1 feet (65 centimeters or 26 inches), flooding coastal communities worldwide. This collapse could take centuries, but there is an imminent threat to Thwaites' eastern ice shelf, which will likely accelerate the glacier's demise.

    "Researchers say that satellite images reveal that the Thwaites eastern ice shelf is about to detach from the glacier, New Scientist reported last week. While the glacier sits on land, the ice shelf is a floating body of ice that is attached to the glacier's mouth. Researchers still have a lot to learn about the glacier, but this shelf acts as a buttress, restraining the flow of ice from the glacier into the sea."

    [...]

    "Thwaites Glacier's slow collapse is part of a wider concern among scientists for the future of the West #Antarctic ice sheet. Thwaites is a key pillar of the ice sheet, protecting other ice from slipping into the ocean. If the whole ice sheet were to go, sea levels would rise by 10.8 feet (3.3 m), according to the British Antarctic Survey. The collapse of ice sheets like this one are considered tipping points, or 'points of no return,' in the fight against climate change — meaning that once they are crossed, they bring about permanent changes that cannot be reversed for many thousands of years."

    livescience.com/planet-earth/a

    #ClimateChange #SeaLevelRise #Thwaites #ClimateCatastrophe

  8. 'Poised to disintegrate': Antarctica's '#DoomsdayGlacier' is set to lose its #IceShelf this year

    #WestAntarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice mass and threatening to unleash devastating sea-level rises.

    By Patrick Pester

    "A vital ice shelf is about to break away from Antarctica's "Doomsday Glacier," further destabilizing one of the world's largest and most vulnerable glaciers.

    The #ThwaitesGlacier is nicknamed the "Doomsday Glacier" because its collapse would send so much ice into the Southern Ocean that #GlobalSeaLevels would rise by 2.1 feet (65 centimeters or 26 inches), flooding coastal communities worldwide. This collapse could take centuries, but there is an imminent threat to Thwaites' eastern ice shelf, which will likely accelerate the glacier's demise.

    "Researchers say that satellite images reveal that the Thwaites eastern ice shelf is about to detach from the glacier, New Scientist reported last week. While the glacier sits on land, the ice shelf is a floating body of ice that is attached to the glacier's mouth. Researchers still have a lot to learn about the glacier, but this shelf acts as a buttress, restraining the flow of ice from the glacier into the sea."

    [...]

    "Thwaites Glacier's slow collapse is part of a wider concern among scientists for the future of the West #Antarctic ice sheet. Thwaites is a key pillar of the ice sheet, protecting other ice from slipping into the ocean. If the whole ice sheet were to go, sea levels would rise by 10.8 feet (3.3 m), according to the British Antarctic Survey. The collapse of ice sheets like this one are considered tipping points, or 'points of no return,' in the fight against climate change — meaning that once they are crossed, they bring about permanent changes that cannot be reversed for many thousands of years."

    livescience.com/planet-earth/a

    #ClimateChange #SeaLevelRise #Thwaites #ClimateCatastrophe

  9. 'Poised to disintegrate': Antarctica's '#DoomsdayGlacier' is set to lose its #IceShelf this year

    #WestAntarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice mass and threatening to unleash devastating sea-level rises.

    By Patrick Pester

    "A vital ice shelf is about to break away from Antarctica's "Doomsday Glacier," further destabilizing one of the world's largest and most vulnerable glaciers.

    The #ThwaitesGlacier is nicknamed the "Doomsday Glacier" because its collapse would send so much ice into the Southern Ocean that #GlobalSeaLevels would rise by 2.1 feet (65 centimeters or 26 inches), flooding coastal communities worldwide. This collapse could take centuries, but there is an imminent threat to Thwaites' eastern ice shelf, which will likely accelerate the glacier's demise.

    "Researchers say that satellite images reveal that the Thwaites eastern ice shelf is about to detach from the glacier, New Scientist reported last week. While the glacier sits on land, the ice shelf is a floating body of ice that is attached to the glacier's mouth. Researchers still have a lot to learn about the glacier, but this shelf acts as a buttress, restraining the flow of ice from the glacier into the sea."

    [...]

    "Thwaites Glacier's slow collapse is part of a wider concern among scientists for the future of the West #Antarctic ice sheet. Thwaites is a key pillar of the ice sheet, protecting other ice from slipping into the ocean. If the whole ice sheet were to go, sea levels would rise by 10.8 feet (3.3 m), according to the British Antarctic Survey. The collapse of ice sheets like this one are considered tipping points, or 'points of no return,' in the fight against climate change — meaning that once they are crossed, they bring about permanent changes that cannot be reversed for many thousands of years."

    livescience.com/planet-earth/a

    #ClimateChange #SeaLevelRise #Thwaites #ClimateCatastrophe

  10. 'Poised to disintegrate': Antarctica's '#DoomsdayGlacier' is set to lose its #IceShelf this year

    #WestAntarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice mass and threatening to unleash devastating sea-level rises.

    By Patrick Pester

    "A vital ice shelf is about to break away from Antarctica's "Doomsday Glacier," further destabilizing one of the world's largest and most vulnerable glaciers.

    The #ThwaitesGlacier is nicknamed the "Doomsday Glacier" because its collapse would send so much ice into the Southern Ocean that #GlobalSeaLevels would rise by 2.1 feet (65 centimeters or 26 inches), flooding coastal communities worldwide. This collapse could take centuries, but there is an imminent threat to Thwaites' eastern ice shelf, which will likely accelerate the glacier's demise.

    "Researchers say that satellite images reveal that the Thwaites eastern ice shelf is about to detach from the glacier, New Scientist reported last week. While the glacier sits on land, the ice shelf is a floating body of ice that is attached to the glacier's mouth. Researchers still have a lot to learn about the glacier, but this shelf acts as a buttress, restraining the flow of ice from the glacier into the sea."

    [...]

    "Thwaites Glacier's slow collapse is part of a wider concern among scientists for the future of the West #Antarctic ice sheet. Thwaites is a key pillar of the ice sheet, protecting other ice from slipping into the ocean. If the whole ice sheet were to go, sea levels would rise by 10.8 feet (3.3 m), according to the British Antarctic Survey. The collapse of ice sheets like this one are considered tipping points, or 'points of no return,' in the fight against climate change — meaning that once they are crossed, they bring about permanent changes that cannot be reversed for many thousands of years."

    livescience.com/planet-earth/a

    #ClimateChange #SeaLevelRise #Thwaites #ClimateCatastrophe

  11. 'Poised to disintegrate': Antarctica's '#DoomsdayGlacier' is set to lose its #IceShelf this year

    #WestAntarctica's "Doomsday Glacier" is on the brink of losing its ice shelf, further compromising the already melting ice mass and threatening to unleash devastating sea-level rises.

    By Patrick Pester

    "A vital ice shelf is about to break away from Antarctica's "Doomsday Glacier," further destabilizing one of the world's largest and most vulnerable glaciers.

    The #ThwaitesGlacier is nicknamed the "Doomsday Glacier" because its collapse would send so much ice into the Southern Ocean that #GlobalSeaLevels would rise by 2.1 feet (65 centimeters or 26 inches), flooding coastal communities worldwide. This collapse could take centuries, but there is an imminent threat to Thwaites' eastern ice shelf, which will likely accelerate the glacier's demise.

    "Researchers say that satellite images reveal that the Thwaites eastern ice shelf is about to detach from the glacier, New Scientist reported last week. While the glacier sits on land, the ice shelf is a floating body of ice that is attached to the glacier's mouth. Researchers still have a lot to learn about the glacier, but this shelf acts as a buttress, restraining the flow of ice from the glacier into the sea."

    [...]

    "Thwaites Glacier's slow collapse is part of a wider concern among scientists for the future of the West #Antarctic ice sheet. Thwaites is a key pillar of the ice sheet, protecting other ice from slipping into the ocean. If the whole ice sheet were to go, sea levels would rise by 10.8 feet (3.3 m), according to the British Antarctic Survey. The collapse of ice sheets like this one are considered tipping points, or 'points of no return,' in the fight against climate change — meaning that once they are crossed, they bring about permanent changes that cannot be reversed for many thousands of years."

    livescience.com/planet-earth/a

    #ClimateChange #SeaLevelRise #Thwaites #ClimateCatastrophe

  12. Lantern Slide - Ship Discovery Returning to Hobart, BANZARE Voyage 2, Antarctica, 1930-1931

    Lantern slide of the Discovery in an ocean swell during the return trip from the Antarctic to Hobart.

    One of 328 images in various formats including artworks, photographs, glass negatives and lantern slides.
    Museums Victoria via DigitalNZ

    api.digitalnz.org/records/3802

    #AntarcticExpeditions #AntarcticResearch #Antarctica #SailingVessels #History #Science #Exploration #Antarctic #Expeditions #LanternSlide #Museums

  13. Lantern Slide - Pen of Live Sheep on the SY Discovery's Deckhouse Roof, BANZARE Voyage 2, Antarctica, 1930-1931

    Lantern slide of a crate of sheep aboard the ship Discovery.

    One of 328 images in various formats including artworks, photographs, glass negatives and lantern slides.
    Museums Victoria via DigitalNZ

    api.digitalnz.org/records/3802

    #AntarcticExpeditions #AntarcticResearch #Antarctica #History #Science #Exploration #Antarctic #Expeditions #LanternSlide #Museum

  14. Lantern Slide - Pen of Live Sheep on the SY Discovery's Deckhouse Roof, BANZARE Voyage 2, Antarctica, 1930-1931

    Lantern slide of a crate of sheep aboard the ship Discovery.

    One of 328 images in various formats including artworks, photographs, glass negatives and lantern slides.
    Museums Victoria via DigitalNZ

    api.digitalnz.org/records/3802

    #AntarcticExpeditions #AntarcticResearch #Antarctica #History #Science #Exploration #Antarctic #Expeditions #LanternSlide #Museum

  15. Scientists found stardust trapped in Antarctic ice. What could it tell us about our solar system?
    atlas.whatip.xyz/post.php?slug
    <p>&quot;This dust can penetrate the shielding of the solar system and end up on Earth.&quot;</p>
    #scientists #antarctic #stardust #trapped

  16. Scientists found stardust trapped in Antarctic ice. What could it tell us about our solar system?
    atlas.whatip.xyz/post.php?slug
    <p>&quot;This dust can penetrate the shielding of the solar system and end up on Earth.&quot;</p>
    #scientists #antarctic #stardust #trapped

  17. 8/
    Join us as we explore how this "geographic period" at the bottom of the map is actually the key to understanding where our planet has been—and where it is going.

    youtu.be/41niL0hE38A

    #podcast
    #Antarctica
    #Antarctic
    #history
    #climate
    #ClimateChange
    #GlobalWarming
    #IceSheets
    #icebergs
    #OzoneHole

  18. 8/
    Join us as we explore how this "geographic period" at the bottom of the map is actually the key to understanding where our planet has been—and where it is going.

    youtu.be/41niL0hE38A

    #podcast
    #Antarctica
    #Antarctic
    #history
    #climate
    #ClimateChange
    #GlobalWarming
    #IceSheets
    #icebergs
    #OzoneHole

  19. 6/
    • Hidden Liquid Worlds: Learn about the 150+ subglacial lakes—including the massive Lake Vostok—that have been isolated from the rest of the biosphere for millions of years. We discuss the delicate "hot water drilling" technology used to explore these liquid time capsules without contaminating them.

    youtu.be/41niL0hE38A

    #podcast
    #Antarctica
    #Antarctic
    #history
    #climate
    #subglacial
    #lakes

  20. 6/
    • Hidden Liquid Worlds: Learn about the 150+ subglacial lakes—including the massive Lake Vostok—that have been isolated from the rest of the biosphere for millions of years. We discuss the delicate "hot water drilling" technology used to explore these liquid time capsules without contaminating them.

    youtu.be/41niL0hE38A

    #podcast
    #Antarctica
    #Antarctic
    #history
    #climate
    #subglacial
    #lakes

  21. @theguardian_us_environment "The goal of Sea Shepherd’s latest campaign is to stop all krill fishing in the Antarctic... the industry’s expansion is outpacing the time needed to gather information to assess consequences of the trade... risks irreversible damage."

    #PrecautionaryPrinciple #overfishing #krill #Antarctic #ocean #fisheries