this post was submitted on 20 Feb 2025
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Global News

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A study in Nature reveals glaciers lost 273 billion metric tons of ice annually since 2000, impacting freshwater resources and sea-level rise.

Archived version: https://archive.is/newest/https://www.commondreams.org/news/glaciers-melting

Study: https://www.nature.com/articles/s41586-024-08545-z


Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.

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[–] Fleur_@hilariouschaos.com 1 points 20 hours ago (7 children)

Assuming constant temperature, would the ice's melting accelerate or decelerate as the total volume of remaining ice reduces?

[–] FooBarrington@lemmy.world 1 points 19 hours ago (2 children)

I think it would decelerate, as there's less surface area.

Not that it matters, since the temperature is affected by the ice going away, so it's an impossible scenario anyways.

[–] Fleur_@hilariouschaos.com 1 points 14 hours ago (1 children)

Do you think that the average temperature of the ice increases as it melts, decreasing the time it takes for remaining ice to melt?

[–] FooBarrington@lemmy.world 1 points 14 hours ago

Only the average temperature of the parts close to the surface, which is why the surface area is so important.

But by reducing the albedo the air gets warmer, which makes the ice melt faster.

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