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Over 40 percent of Antarctica’s ice shelves are smaller

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71 of the 162 ice shelves that surround Antarctica have reduced in volume over 25 years from 1997 to 2021, with a net release of 7.5 trillion tonnes of meltwater into the oceans, say scientists. They found that almost all the ice shelves on the western side of Antarctica experienced ice loss. In contrast, most...

Investing in carbon removal

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A spinout company from the University of Leeds has received investment to scale up its pioneering carbon dioxide removal technology. Northern Gritstone has invested in C-Capture, the leading designer of chemical processes for CO₂ removal, as part of a wider £10m funding round. C-Capture has patented a unique, solvent-based technology which offers a safe, low-cost way to...

Antarctica’s glacial border migrates for miles with the tide

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New measurements of how boundary between onshore glacier and floating ice shelf glides back-and- forth could help predict melting. Most Antarctic glaciers flow straight into the ocean where they form large floating ice shelves. The grounding line is the place where the base of the ice firsts lifts off the sea floor and begins to...

Minister praises University’s environment work

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Pioneering environment research at the University of Leeds has been applauded by Government’s Minister for Energy Security and Net Zero. Graham Stuart MP met with climate and net zero experts during roundtable discussions at Nexus and to attend the Climate Change Committee’s (CCC) board meeting on campus. The roundtables included discussions on Yorkshire and Humber Climate Commission, communicating climate change,...

Extreme heat likely to cause next mass extinction

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A new study shows unprecedented heat is likely to lead to the next mass extinction since the dinosaurs died out, eliminating nearly all mammals in some 250 million years time. The research, published in Nature Geoscience, presents the first-ever supercomputer climate models of the distant future and demonstrates how climate extremes will dramatically intensify when the...