العلوم والبيئة
Major Southern Hemisphere ocean layer shifts, raising questions about heat and carbon storage
المصدر: Phys.org - latest science and technology news stories · نُشر
The Antarctic Intermediate Water (AAIW)—a vast layer of fresh water spanning much of the Southern Hemisphere's ocean—has rapidly reversed its long-term trends in salinity and density, according to new research. The AAIW helps store carbon, supply oxygen and drive global ocean cur
The Antarctic Intermediate Water (AAIW)—a vast layer of fresh water spanning much of the Southern Hemisphere's ocean—has rapidly reversed its long-term trends in salinity and density, according to new research. The AAIW helps store carbon, supply oxygen and drive global ocean currents.
أخبار ذات صلة
Dead tree branches rise and fall with changing humidity, laser scans reveal
Dead tree branches are by no means static but move throughout the day. Geoinformatics researchers at Heidelberg University tracked these movements in a study conducted in cooperation with the Finnish Geospatial Research Institute (FGI).
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Machine learning simulations reveal how plastic transforms into hard carbon
In a new study published in Chemical Science, researchers from the University of Oxford's Department of Chemistry have used machine learning simulations to trace how a common polymer transforms into hard carbon, revealing the atomic-scale processes that give this technologically
Phys.org - latest science and technology news stories ·
Why do people self-harm? The mind-body divide might hold some clues
In Finnish lore, the goddess Kivutar stashes away pain in a mountain for safekeeping. And yet she's also a healer, channeling it into rocks or boiling it down into a less potent form in a huge vat.
Phys.org - latest science and technology news stories ·
U.S. moves to weaken methane limits on oil and gas producers
U.S. President Donald Trump announced Tuesday a sweeping rollback of rules that stop oil and gas producers from emitting methane, a greenhouse gas superpollutant.
Phys.org - latest science and technology news stories ·
Cyclone eases after lashing India coast, no deaths reported
Ferocious winds and torrential rain lashed India's southeastern coast after a cyclone made landfall on Wednesday, but officials said there were no initial reports of deaths and the storm later began to ease.
Phys.org - latest science and technology news stories ·