Thu. Jan 27th, 2022


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Even if the Earth were to immediately cut off greenhouse gas emissions for climate change and warm the water beneath the ice, it would do nothing to thicken and restore the critical batter of thuites, he said. John Moore, A snowman and professor at the Arctic Center at the University of Lapland in Finland.

“So the only way to prevent a fall … is to make the ice sheet physically stable,” he said.

This will require what is described as active preservation in various ways, Radical adaptation, Or Glacier Geoengineering.

Moore and others have suggested possible ways that people could intervene to preserve the original glaciers. Some schemes include creating artificial brackets through polar megaprojects, or installing other structures that will force nature to restore existing ones. The key idea is that a handful of engineering efforts at the source of the problem could significantly reduce the risk of property damage and flooding that would be faced by virtually every coastal city and low-lying island nation, as well as the necessary costs of adaptation projects. Make them smaller.

If it works, it could potentially store important ice sheets for centuries to come, reducing emissions and buying time to stabilize the climate, researchers say.

But there will be huge logistical, engineering, legal and financial challenges. And it’s not yet clear how effective the interventions will be, or whether they can be done before some of the largest glaciers are lost.

Warming water is being redirected

Inside Essays And Papers Published in 2018, Moore, Princeton’s Michael Olovic and others highlight the potential for the preservation of important glaciers, including the Thoites, through large-scale Earth-change projects. This involves shipping or dredging large quantities of material to create Burmese or artificial islands around or below major glaciers. The structures will support glaciers and ice sheets, blocking the warm, dense water levels at the bottom of the ocean that are melting from below or both.

Most recently, they and Researchers Affiliates with the University of British Columbia have explored another technical concept: to build what they “dubbed”Curtains anchored on the beach“These will be warm flexible sheets, made from geotextile material, which can hold and redirect warm water.

Hopefully this proposal will be cheaper than the previous ones and these screens will stand up to iceberg collisions and can be removed if there are negative side effects. Researchers have modeled the use of this structure around three glaciers in Greenland, as well as around the glaciers of Thoites and nearby Pine Island.



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