Light-and-frequent sand topdressing increased the depth of the mat layer. Putting green turf quality improved, organic matter concentrations in the thatch layer decreased, and surface wetness ...

A sand filter, or "filtration basin", is a stormwater quality treatment system that works by using a two-component clarification system: the first is a sediment forebay for settling large particles ...

Wood on Words: A quick course on ‘sand,’ ‘grit’ and other coarse terms Barry Wood Last week I promised I would get more coarse, although it’s hard to top “dirty” and “soiled.” ...

Wood on Words: A quick course on ‘sand,’ ‘grit’ and other coarse terms Barry Wood Last week I promised I would get more coarse, although it’s hard to top “dirty” and “soiled.” ...

Last week I promised I would get more coarse, ... The latter is a word derived from the Old French “gravelle,” a diminutive of “grave,” meaning “coarse sand, seashore.” ...