Grafika:Anvil reflect.jpg

[edit] Summary

Different types of clouds have different effects on the balance of energy received and emitted by the Earth. In areas covered by the cumulus towers of a thunderstorm’s convective core (left) almost all the Sun’s energy is reflected. The cold cloud tops radiate very little energy out into space. Cirrus clouds (the cloudy and moist region, center), on the other hand, reflect some shortwave energy, but let some through to the surface. Likewise, they emit some heat (longwave energy) but redirect some back to the surface. Clear and dry regions (right) are almost the inverse of convective cores— most of the solar energy is absorbed by the surface, much of which is eventually emitted as thermal infrared radiation back out to space. In the clear regions, reflected energy increases as low level clouds increase, while as humidity increases less longwave energy is emitted. (Image by Robert Simmon)

http://earthobservatory.nasa.gov/Study/Iris/iris2.html

Evidence Against the Iris Hypothesis

Earth Observatory article, David Herring and Robert Simmon

Uploaded to commons by P. Flatau

[edit] Licensing

This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy). Deutsch | English | Español | Français | Nederlands | Português | Русский | ‪中文(简体)‬ | ‪中文(繁體)‬ | +/-

Warnings: Use of NASA logos, insignia and emblems are restricted per US law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI. [1] All materials created by the SOHO probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3]

Następujące strony odwołują się do tego pliku:

• Hipoteza tęczówki