Study of Antarctic ice's deep past shows it could be more vulnerable to warming
Insights into how the West Antarctic Ice Sheet responded to a warmer climate millions of years ago could improve predictions of its future.
Insights into how the West Antarctic Ice Sheet responded to a warmer climate millions of years ago could improve predictions of its future.
Earth Sciences
Dec 15, 2021
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428
Backed by experimental data from a laboratory machine that simulates the huge forces involved in glacier flow, glaciologists have written an equation that accounts for the motion of ice that rests on the soft, deformable ...
Earth Sciences
Apr 2, 2020
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39
An international team of scientists has found part of the world's largest ice shelf is melting 10 times faster than expected due to solar heating of the surrounding ocean.
Earth Sciences
Apr 29, 2019
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Scientists have long speculated that our planet's climate system is intimately linked to the Earth's celestial motions.
Earth Sciences
Jan 14, 2019
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Ice losses from Antarctica have increased global sea levels by 7.6 mm since 1992, with two fifths of this rise (3.0 mm) coming in the last five years alone.
Earth Sciences
Jun 13, 2018
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Thwaites Glacier, the large, rapidly changing outlet of the West Antarctic Ice Sheet, is not only being eroded by the ocean, it's being melted from below by geothermal heat, researchers at the Institute for Geophysics at ...
Earth Sciences
Jun 9, 2014
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For more than a century scientists have known that Earth's ice ages are caused by the wobbling of the planet's orbit, which changes its orientation to the sun and affects the amount of sunlight reaching higher latitudes, ...
Earth Sciences
Aug 14, 2013
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1
New research has found a "missing piece of the puzzle" of West Antarctic Ice Sheet melt, revealing that the collapse of the ice sheet in the Ross Sea region can be prevented—if we keep to a low-emissions pathway.
Earth Sciences
Apr 23, 2024
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146
New research has uncovered a feedback loop that may be accelerating the melting of the floating portions of the West Antarctic Ice Sheet, pushing up global sea levels.
Earth Sciences
Apr 22, 2024
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1320
It carries more than 100 times as much water as all the world's rivers combined. It reaches from the ocean's surface to its bottom, and measures as much as 2,000 kilometers across. It connects the Indian, Atlantic and Pacific ...
Earth Sciences
Mar 27, 2024
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