The dirt on biocrusts: Why scientists are working to save Earth's living skin; Think twice before stepping on that crunchy top layer of soil. It may be a vital ecosystemone that you can help protect.

Media coverage

• Title	The dirt on biocrusts: Why scientists are working to save Earth's living skin; Think twice before stepping on that crunchy top layer of soil. It may be a vital ecosystemone that you can help protect.
  Media name/outlet	Popular Science
  Country/Territory	United States
  Date	9/1/24
  Persons	Ferran Garcia-Pichel