How erosion can paradoxically force mountains to grow taller
In short: In a counterintuitive twist of geology, wearing down a mountain can actually cause it to rise. This video explores the feedback loop between climate and tectonics in one of the world's fastest-growing ranges.
The St. Elias Erosion/tectonics Project (STEEP) investigates the relationship between crustal movement and environmental weathering. In Alaska's St. Elias Range, scientists are studying how these forces interact to build towering peaks.
The core phenomenon is a geological paradox: as weathering processes break down mountain surfaces, they can trigger a feedback process that causes the mountains to rise higher. This research highlights the complex interplay between climate and the Earth's shifting crust.
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Sources
- Summary by Intellect · source: Science Bulletins: Moving Mountains
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