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When seen from a distance, the ocean surface has a low albedo, as do most forests, whereas desert areas have some of the highest albedos among landforms. Most land areas are in an albedo range of 0.1 to 0.4. [14] The average albedo of Earth is about 0.3. [15] This is far higher than for the ocean primarily because of the contribution of clouds.
This photo shows the sharp contrast between the oasis and the surrounding desert created by the oasis effect. The oasis effect refers to the creation of a local microclimate that is cooler than the surrounding dry area due to evaporation or evapotranspiration of a water source or plant life and higher albedo of plant life than bare ground. [1]
Other sources of albedo changes: Changes in soil properties result in changes in the monsoon; replacing desert soils with loamy ones results in increased precipitation, [153] and soils that are wet [145] or contain organic matter reflect less sunlight and accelerate the moistening process. [1] Desert sand changes also modify the albedo. [145]
The albedo of several types of roofs (lower values means higher temperatures). Reflective surfaces, or ground-based albedo modification (GBAM), is a solar radiation management method of enhancing Earth's albedo (the ability to reflect the visible, infrared, and ultraviolet wavelengths of the Sun, reducing heat transfer to the surface).
A desert is a landscape where little precipitation occurs ... because they reflect more of the incoming light and their albedo is higher than that of forests or the ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
Why do cats knead? Kittens knead their mother's mammary glands, or breasts, while nursing, likely to aid the release of milk. Animal experts call this process "milk let down," said Sung, who is ...
Breakfast foods like processed meats, bread, pastries and fried potatoes should be replaced on the breakfast plate instead of good-for-you eggs, says a certified holistic nutritionist. Here's why.