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Geophysics & Environmental Physics

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Geophysics & Environmental Physics

Darcy's Law

A foundational hydrogeological equation describing the flow rate of fluid through a porous medium under a hydraulic gradient.

Q = -K A (dh / dl), q = Q / A = -K ∇h m/s (Darcy Flux q) Geophysics & Environmental Physics

Dendrochronology

The scientific discipline of dating annual tree rings to reconstruct past local climate conditions and calendar dates.

Tree Ring Width w = f(Temperature, Precipitation, Soil Moisture) Annual Calendar Years