“There is no limit on the level that the reflections can be at and in a modern environment, such as a city, the albedo can increase the power levels many times of the sky based solar radiation of direct and diffuse combined. The trees prevent the albedo reflections from occurring.” PowerEnvironmentSkyModernDirectIncreaseRadiationTreesCitySolarReflectionsLimitLevelRadiation EffectsPreventOccurringDiffuseAlbedo Book:Solar Radiation, Global Warming and Human Disease Source: Solar Radiation, Global Warming and Human Disease