HCP (NYSE:HCP) announced that its Board of Directors declared an increased quarterly cash dividend of $0. 29, 2015 /PRNewswire/ -- HCP (NYSE:HCP) announced that its Board of Directors declared a quarterly common stock cash dividend of $0.
Earthâs Albedo and Global Warming This interactive activity adapted from NASA and the U.S. Geological Survey illustrates the concept of albedoâthe measure of how much solar radiation is reflected from Earth's surface. The balance between the amount of solar radiation reflected and absorbed by Earth's surface plays an important role in regulating global temperature.
Thin Cloud 25-30. Albedo also varies with angle of the sun: albedo of water varies from 5 (high sun) to 80 (low sun). Total overall albedo of Earth and atmosphere is ~ 30 (most from clouds and not land-sea surface).Scattering: Redirection of insolation in all directions (and not just back to space).hin Cloud 25-30. Albedo also varies with angle of the sun: albedo of water varies from 5 (high sun) to 80 (low sun). Total overall albedo of Earth and atmosphere is ~ 30 (most from clouds and not land-sea surface).