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As Glaciers Retreat, Powerful Volcanoes May Erupt More Frequently Across the Planet

Learn more about the connection between melting glaciers and volcanic eruptions, a volatile relationship that has existed since the last Ice Age.

Stephanie Edwards
ByStephanie Edwards
Pablo Moreno-Yaeger collects samples near the caldera of Mocho-Choshuenco.Image Credit: Pablo Moreno-Yaeger / UW-Madison

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Over the last few decades, melting glaciers and erupting volcanoes are two events that have captured the attention of scientists and the general public alike. But have you ever thought about how these two processes might be related?

New research presented at the Goldschmidt Conference suggests that climate change is the link between melting glaciers and exploding volcanoes. As glaciers continue to retreat due to global warming, the Earth is likely to experience more frequent and more powerful volcanic eruptions.

This isn’t the first study to make connections between the behavior of glaciers and volcanoes, as scientists have been monitoring volcanoes in Iceland for this exact thing. However, it is the first to focus on continental volcanic systems like the ones in Antarctica and North America.

“Our study suggests this phenomenon isn’t limited to Iceland, where increased volcanicity has been observed, but could also occur in Antarctica. Other continental regions, ...

  • Stephanie Edwards

    Stephanie Edwards

    Stephanie Edwards is the marketing coordinator at Discover Magazine, who manages all social media platforms and writes digital articles that focus on archaeology, the environment, and public health.

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