Oxygenation

Oxygenation may refer to:


 * Oxygenation (environmental), a measurement of dissolved oxygen concentration in soil or water
 * Oxygen saturation (medicine), the process by which concentrations of oxygen increase within a tissue
 * Water oxygenation, the process of increasing the oxygen saturation of the water
 * Dioxygen complex, the chemical details of how metals bind oxygen
 * Great Oxygenation Event, an ancient event that led to the rise of oxygen within our atmosphere