Soil color could replace expensive chemical tests, helping farmers monitor fertility and carbon faster and more safely.

When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: how it formed, how it behaves in different scenarios, and how valuable it ...

A researcher has developed a technique that uses digital imaging of soil samples to take some of the guesswork out of wetland identification. A University of Missouri doctoral student has developed a ...

Perspective -- Geologic time : The quaternary period ; Archeology ; Estimating geologic time ; Early estimates of geologic time -- Weathering and erosion : Structure of the rocks ; Structure in ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...