Arctic sea ice has been declining over the past several decades as global climate has warmed. In fact, sea ice has declined more quickly than many models predicted, indicating that climate models may not be correctly representing ...
Earth Sciences
Mar 31, 2012
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0
(Phys.org) —A research team working in Peru, with members from France, Peru and the U.S. has found a way to track the El Niño Southern Oscillation (ENSO) going back as far as ten thousand years. In their paper published ...
Deep in the ocean's twilight zone, swarms of ravenous single-celled organisms may be altering Earth's carbon cycle in ways scientists never expected, according to a new study from Florida State University researchers.
Earth Sciences
Jul 18, 2018
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370
Rapidly melting Antarctic ice threatens to dramatically slow deep-water currents in the world's oceans, scientists say, impacting the spread of fresh water, oxygen and life-sustaining nutrients for centuries.
Environment
Apr 1, 2023
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96
The submarine volcano eruption of Hunga Tonga-Hunga Ha'apai that occurred on January 15, 2022, generated impulsive downward reaction forces on Earth, radiating seismic waves throughout the planet. Geologists analyzed the ...
(Phys.org) -- The fragile and rapidly changing Arctic region is home to large reservoirs of methane, a potent greenhouse gas. As Earth's climate warms, the methane, frozen in reservoirs stored in Arctic tundra soils or marine ...
Earth Sciences
Apr 22, 2012
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The length and precision with which climate scientists can track the salinity, or saltiness, of the oceans is set to improve dramatically according to researchers working as part of ESA's Climate Change Initiative.
Earth Sciences
May 15, 2019
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8
Coral reefs face severe challenges even if global warming is restricted to the two degrees Celsius commonly perceived as safe for many natural and man-made systems. Warmer sea surface temperatures are likely to trigger more ...
Environment
Sep 16, 2012
22
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New research from the University of Otago has found the sensitive West Antarctic Ice Sheet collapsed during a warming period just over a million years ago when atmospheric carbon dioxide levels were lower than today.
Earth Sciences
Dec 6, 2019
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330
At this week's American Geophysical Union meeting, a team of researchers from the Woods Hole Oceanographic Institution (WHOI) presented their latest research findings on the long-range predictions of rainfall on land. Their ...
Earth Sciences
Dec 19, 2016
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