An international team led by researchers at Scripps Institution of Oceanography at UC San Diego used computer model simulations to find that climate change is altering the mechanics of surface ocean circulations, making them ...
Earth Sciences
Apr 20, 2022
5
218
Changes in the concentration of atmospheric carbon dioxide (CO2) are considered to be the main cause of past and future climate change. A long-standing debate centers on whether the roughly 30 percent lower CO2 content of ...
Environment
Apr 19, 2022
0
50
The genetic whakapapa of New Zealand's blue-eyed shags stretches back millions of years—outliving their close relatives throughout the Ice Age—University of Otago research has found.
Plants & Animals
Mar 28, 2022
0
35
Arctic sea ice appeared to have hit its annual maximum extent on Feb. 25 after growing through the fall and winter. This year's wintertime extent is the 10th-lowest in the satellite record maintained by the National Snow ...
Environment
Mar 22, 2022
0
2523
In the deepest reaches of the Southern Ocean surrounding Antarctica lies the Antarctic Bottom Water, a mass of the coldest, densest lower layer of water in Earth's oceans. Antarctic Bottom Water plays a key role in the circulation ...
Earth Sciences
Feb 23, 2022
0
78
In a study published in the journal Nature, University of South Florida researcher Amelia Shevenell and her colleagues documented the evolution of Antarctica's ice sheets some 20 million years ago. The research is supported ...
Earth Sciences
Feb 14, 2022
2
251
A long-term study in the Southern Ocean reveals a clear correlation between warming waters, decreased sea ice, and reduced abundance of Antarctic silverfish. These small, abundant fish are important prey for penguins, seals, ...
Plants & Animals
Feb 9, 2022
1
113
Despite global warming and the sea-ice loss in the Arctic, the Antarctic sea-ice extent has remained largely unchanged since 1979. However, existing climate model-based simulations indicate significant sea-ice loss, contrary ...
Environment
Feb 2, 2022
3
110
A team of scientists is sailing to "the place in the world that's the hardest to get to" so they can better figure out how much and how fast seas will rise because of global warming eating away at Antarctica's ice.
Earth Sciences
Jan 6, 2022
0
241
New research has shed light on a sudden cooling event 34 million years ago that contributed to formation of the Antarctic ice sheets.
Earth Sciences
Nov 23, 2021
32
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