Depletion

Depletion may refer to:

Look up depletion in Wiktionary, the free dictionary.

• Depletion (accounting), an accounting concept that may be relating to:
• Oil depletion, the declining of oil supply
• Overdrafting, extracting groundwater beyond the equilibrium yield of an aquifer
• Ozone depletion, a decline in the total amount of ozone in Earth's stratosphere
• Resource depletion, the exhaustion of raw materials within a region
• in physics:
  • Depletion region, a concept of semiconductor physics
  • Depletion width, a concept of semiconductor physics
  • Depletion force, an effective force in molecular and colloidal systems
  • Grain boundary depletion, a mechanism of corrosion