What Is a Deflation Hollow? Wind Erosion Explained Simply.
A deflation hollow is a shallow ground depression formed when wind lifts and carries away loose sediment from the surface (a process called deflation). You’ll see them most often where sand, silt, or dust is exposed and vegetation is sparse—deserts, dry lakebeds, sand sheets, and dune fields. Despite the name, this “deflation” has nothing to […]