Albedo

usgb/ælˈbiːdoʊ/
noun

The measure of the reflectivity of a surface, typically ranging from 0 (no reflection) to 1 (total reflection).

The albedo of fresh snow is very high, which means it reflects most of the sunlight that hits it.
Visual representation of "albedo" - The measure of the reflectivity of a surface, typically ranging from 0 (no reflection) to 1 (total reflection).

Often appears as...

  • high albedo
  • low albedo

Usage tips

Neutral

climate science, reflectivity, surface temperature

Definition 1 of 1
Visual representation of "albedo"
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Descriptive Nature

Albedo represents how surfaces interact with light; higher values mean more reflection.

Illustration for Descriptive Nature
Fresh snow has a high albedo, which contributes to cooler temperatures.
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Scientific Importance

Albedo plays a critical role in climate models and understanding global warming.

Illustration for Scientific Importance
Increased urbanization decreases the albedo effect in cities.
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Environmental Impact

Changes in land cover directly affect albedo and can lead to climate changes.

Illustration for Environmental Impact
Deforestation reduces the albedo of the area, increasing absorption of heat.
Visual representation of the word "Albedo"

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