According to Mark Conrardy, sales engineering manager at Wacker Corp., soil can be broken down into four basic groups: clay, silt, sand and gravel. "The most important characteristic is particle ...

Our interest in particles in soils stems from the strong association between some contaminants (e.g., plutonium) and particles and the potential for particle-facilitated transport of these ...

By Bruce Spangenberg Soils are the foundation of gardens and landscapes, featuring characteristics that vary among locations ...