Decoding Rocks to Reveal What the Critical Zone Hides

Researchers are utilizing rock physics models to better understand the Earth's critical zone, the thin outer layer stretching from treetops down to weathered bedrock. As Eos reports, these models act as a bridge, translating indirect geophysical signals—like seismic waves and electrical currents—into concrete data on water saturation and porosity. This quantitative approach allows scientists to more accurately track how the subsurface stores nutrients and regulates water supplies as environmental conditions change.

Listen to this story

Hear this and more stories in a personalized audio briefing.

Open The Chonkerton