Concept information

pedosphere > soil process > soil compaction

Preferred term

soil compaction  

Definition

  • An increase in bulk density (mass per unit volume) and a decrease in soil porosity resulting from applied loads, vibration, or pressure. More compacted soils (or other materials) can support greater loads (load-bearing capacity). Bulk density can be increased by controlling the moisture content, compaction forces and treatment procedures, as well as by manipulating the type of material being compacted.

Broader concept

Belongs to group

URI

http://www.eionet.europa.eu/gemet/concept/7850

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