Thread: Climate
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Old 07-26-2012, 02:01 PM   #9
BigV
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Join Date: Nov 2004
Location: Seattle
Posts: 27,063
Quote:
Originally Posted by Happy Monkey View Post
Extremely flawed.There is also the question of how much energy stays on the planet at all. Changing the makeup of the atmosphere changes the amount and type of sunlight that makes it to the surface, and once warming starts, the melting of the icecaps and glaciers can reduce the amount of energy that is reflected from the surface back into space.
read up on the word "albedo".
Quote:
Albedo (play /ælˈbiːdoʊ/), or reflection coefficient, derived from Latin albedo "whiteness" (or reflected sunlight), in turn from albus "white", is the diffuse reflectivity or reflecting power of a surface. It is defined as the ratio of reflected radiation from the surface to incident radiation upon it. Being a dimensionless fraction, it may also be expressed as a percentage, and is measured on a scale from zero for no reflecting power of a perfectly black surface, to 1 for perfect reflection of a white surface.
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