300-year thinning may have predisposed Antarctic ice shelves to collapse
Ice shelves in the eastern Antarctic Peninsula may have been predisposed to collapse by hundreds years of thinning according to a study in Scientific Reports.
Ice shelves in the eastern Antarctic Peninsula may have been predisposed to collapse by hundreds years of thinning according to a study in Scientific Reports.
Earth Sciences
Oct 24, 2019
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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 rise, according to a ...
Earth Sciences
Oct 9, 2019
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Our polar regions are in trouble. Sea ice is retreating, ice shelves are collapsing and the oceans are heating and acidifying.
Environment
Oct 3, 2019
1
160
Our polar regions are in trouble. Sea ice is retreating, ice shelves are collapsing and the oceans are heating and acidifying.
Environment
Oct 3, 2019
0
14
We know that our planet has experienced warmer periods in the past, during the Pliocene geological epoch around three million years ago.
Earth Sciences
Oct 3, 2019
108
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A landmark multinational agreement protecting Antarctica's Ross Sea offers valuable lessons for similar global conservation pacts in the future, according to a new analysis coauthored by a CU Boulder researcher.
Plants & Animals
Sep 23, 2019
0
40
The supply of dense Antarctic water from the bottom of the ocean to the Atlantic has declined in recent years. However, a new study explains for the first time how since 2014 this has stabilized and slightly recovered due ...
Earth Sciences
Sep 3, 2019
2
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As the planet's polar ice sheets destabilise amid rising temperatures, a landmark UN assessment of Earth's retreating frozen spaces is also set to spell out how melting mountain glaciers will impact humanity in the decades ...
Earth Sciences
Aug 29, 2019
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18
Climate change is altering the ability of the Southern Ocean off the West Antarctic Peninsula to absorb carbon dioxide, according to a Rutgers-led study, and that could magnify climate change in the long run.
Earth Sciences
Aug 26, 2019
20
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A team of researchers from the Potsdam Institute for Climate Impact Research (PIK) is now scrutinising a daring way of stabilising the ice sheet: Generating trillions of tons of additional snowfall by pumping ocean water ...
Earth Sciences
Jul 17, 2019
9
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